YT-LOK fitting.pdfMale Brass Female bar 6700 6500 6600 5300 4900 4600 4400 5000 4600 3900 460 440...

YT-LOK

Offshore Oil Industry

Analytical Instrumentation

Steam Turbine

Gas Industry

Petrochemical

Electricity Industry

Coal Chemical Industry YT LOK rising brand, a partner you can trusted,-with professional standards,

to provide you with a better choice.

Advanced Manufacturing Equipment Advanced Examining Equipment Advanced Testing Equipment

Professional Team Excellence Attitude

Excellent Quality Assurance

Wide Application Fields

YT-LOKYT-LOK

THE FEATURES OF YT LOK FITTINGS-

1 YT LOK Tube Ends、 -

ASTM B166, ASME SB166

ASTM A182,ASME SA182, EN 1.4401

ASTM B462




Forgings

ASTM A276,ASME SA479, EN 1.4401

ASTM B473

ASTM B164

ASTM B446

ASTM B564

ASTM B247

ASTM B283

—

ASTM B574

ASTM B211

ASTM B16, ASTM B453

ASTM A108

ASTM B381ASTM B348

Bar stock

1 16"/ 5600 6800 8100 9400 12000

1 8"/ 8500 10900

3 16/ " 5400 7000 10200

1 4/ " 4000 5100 7500 10200

5 16/ " 4000 5800 8000

3 8/ " 3300 4800 6500 7500

1 2/ " 2600 3700 5100 6700

5 8/ " 2900 4000 5200 6000

3 4/ " 2400 3300 4200 4900 5800

7 8/ " 2000 2800 3600 4200 4800

1" 2400 3100 3600 4200 4700

1 1 4/ " 2400 2800 3300 3600 4100 4900

1 1 2/ " 2300 2700 3000 3400 4000 4900

2" 2000 2200 2500 2900 3600

YT1

YT2

YT3

YT4

YT5

TubeOD

YT6

YT8

YT10

YT12

YT16

YT20

YT24

YT32

Y 14T

2 Tube Adapters、

3mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

50mm

YT3M

YT6M

YT8M

YT10M

YT12M

YT14M

YT15M

YT16M

YT18M

YT20M

YT22M

YT25M

YT28M

YT30M

YT32M

YT38M

YT50M

140 160 200 230 260 300 340

180 200 230 260 290 320

180 200 230 260 280 330

170 180 210 240 260 310

160 170 200 220 240 290 330

140 160 190 200 240 270 310

150 180 210 240 270

380330

370

400

290

320

370

400

430

140 180 230 260

290260200150

170 230 290 330

360310250190150

160

200

240

310

420310

670

200

250

300

390

540 710

520

400

330

270 340

410

510 580

470

380

( )Figure 1 ( )Figure 2 ( )Figure 3

3 NPT Threads、

0.010 0.012 0.014 0.016 0.020 0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120 0.134 0.156 0.188

0.8 1.0 1.2 1.5 1.8 2.0 2.2 2.5 2.8 3.0 3.5 4.0 4.5 5.0

YT LOK fittings are produced by a high precision design and the best processing technology, complied with industry standards.They have-

good changeability and Excellent quality, and can meet the requirements of petrochemical, electricity industry, offshore oil industry, steam

turbine, gas industry and analytical instrumentation, Variety of materials available for these fittings. Used materials are as follows.

Material

316 Stainless Steel

Alloy 20

Alloy 400

Alloy 600

Alloy 625

Alloy C-276

Aluminum

Brass

Carbon steel

Titanium(grade 4)

Variety Of End Connections, Details Are As Follows

Tube fittings with YT LOK double ferrule are consists of 4 precision parts, fitting body, rear ferrule, front ferrule and nut- .

Sizes range from 1 16 to 2 and 2 mm to 38 mm. Can be connected directly with tubing No torque is transmitted to/ " " .

tubing during installation. Easy to install Reliable sealing And can be repeatedly installed. The allowable working pressure. .

of the tube fitting is rated to the Maximum working pressure of the tubing which can be found in following tables.,

YT-LOKDesignator

Nominal Wall Thickness, in.

Working Pressure, psig For gas service, select a tube thickness outside of the shaded area

YT-LOKDesignator

TubeOD

Nominal Wall Thickness, mm

Tube adapter ends can be connected directly with tube fittings Easy to install, Reliable sealing.Installation angle Can be controlled.it is often.

difficult to align the fitting with the desired run, Such as elbows with threaded ends, see Figure 1; YT LOK tube adapter can easily solve the-

alignment problem, see Figure 2 and Figure 3.

Comply with ASME B1 20 1. Threads finished with smooth surface, have improved sealing performance.reducing friction when installed,. .

the pressure capability of YT LOK NPT thread ends can be found in Following table.-

Working Pressure, bar For gas service, select a tube thickness outside of the shaded area

1 2WENZHOU INSEMOUNT AUTOMATION INSTRUMENTATION CO., LTD.

4 ISO Tapered Threads、

5 ISO Parallel Threads、

bar

760

690

550

540

530

500

370

410

340

270

psig

11000

10000

8000

7800

7700

7300

5300

6000

5000

3900

1 16/

1 8/

1 4/

3 8/

1 2/

3 4/

1

1 1 4/

1 1 2/

2

Male

Brass

Female

psig bar

6700

6500

6600

5300

4900

4600

4400

5000

4600

3900

460

440

450

360

330

320

300

350

310

270

Male

psig bar

5500

5000

40000

3900

3800

3600

2600

3000

2500

1900

380

340

270

270

260

250

180

200

170

130

Female

psig bar

3300

3200

3300

2600

2400

2300

2200

2500

2300

1900

230

220

220

180

160

160

150

170

150

130

6 Metric Threads、

8 Butt Welding、

9 Socket Welding、

7 SAE Threads、

NPT/ISO

Pipe Size

Comply with ISO 228-1, Sealing methods as following

Sealing with a gasket at the female thread root,

for YT-LOK PP port as following

Sealing with a metal gasket at the male thread root,

for YT-LOK PPG port as following

Sealing with a GR gasket at the male thread root.

the male thread as YT-LOK PPR port, the female

thread as YT-LOK PPG port.

Positionable ends with O-ring sealing. the male thread as

YT-LOK PPA port, the female thread as YT-LOK PPG port.

Comply with ASME B1 13 Sealing methods as following. ,

Sealing with a gasket at the female thread root,

for YT LOK MS port as following-

Positionable ends with O ring sealing the male thread as YT LOK- . -

MSA port the female thread as YT LOK MSR port, - .

Sealing with O ring at the male thread root- ,

for YT LOK MSR port as following-

O ring-

Comply with ASME B1 1. , Sealing methods as following

Positionable ends with O ring sealing the male thread as YT LOK UNA port- . - ,

the female thread as YT LOK UNR port- .

O ring-

YT LOK BW port. Sizes range from NPS1 8 to NPS2 for Pipe and 1 8"to 2"for Tube. Comply with ASME B16.25 and working pressure according to ASME B31.3.- / /

YT LOK SW port. Sizes range from NPS1 8 to NPS2 for Pipe and 1 8"to 2"for Tube. Comply with ASME B16.11.- / /

Comply with ISO-7.Threads finished with smooth surface, have improved sealing performance.reducing friction when installed,

the pressure capability of YT-LOK ISO tapered thread ends can be found in Following table.

Sealing with O-ring at the male thread root,

for YT-LOK UNR port as following

316 SS and Carbo Steel

YT-LOKYT-LOK


9

12

14

16

17

18

19

20

21

21

22

23

24

25

26

26

27

28

29

30

35

36

36

33

34

34

35

31

31

31

32

32

37

38

39

39

37

40

Tube Fitting Unions

Tube Ends to Tube Adapters

Tube Ends to Male NPT Threads

Tube Ends to Female NPT Threads

Tube Ends to Male ISO Tapered Threads

Tube Ends to Female ISO Tapered Threads

Tube Ends to Male ISO Parallel Threads PPR( )

Tube Ends to Female ISO Parallel Threads PP( )

Tube Ends to Female ISO Parallel Threads PPG( )

Tube Ends to Male SAE Threads

Tube Ends to Pipe Butt Welding

Tube Adapters to Male NPT Threads

Tube Adapters to Male ISO Tapered Threads

Tube Adapters to Male ISO Parallel Threads PPR( )

Tube Adapters to Male ISO Parallel Threads PPG( )

Tube Adapters to Female ISO Parallel Threads PPG( )

Tube Adapters to Female ISO Parallel Threads PP( )

Tube Adapters to Male Threads

Male NPT Thread Unions

Male NPT Threads to Female NPT Threads

Male NPT Threads to Male ISO Tapered Threads

Male NPT Threads to Female ISO Tapered Threads

Male NPT Threads to Male ISO Parallel Threads PPR( )

Male NPT Threads to Tube Socket Welding

Male NPT Threads to Male SAE Threads

Female NPT Thread Unions

Female NPT Threads to Male ISO Tapered Threads

Female NPT Threads to Male ISO Parallel Threads PPR( )

Female NPT Threads to Male SAE Threads

Male ISO Tapered Thread Unions

Female NPT Threads to Tube Socket Welding

Male ISO Tapered Threads to Female ISO Tapered Threads

Male SAE Threads to Female SAE Threads

Female ISO Tapered Thread Unions

Tube Butt Welding Unions

Pipe Butt Welding to Tube Socket Welding

Pipe Socket Welding Unions

Tube Socket Welding Unions

Selection Contents

A

B

C

D

E

F

G

H

I

YT LOK-

Straight Connectors

Bulkhead Connectors

Detachable Connectors

90 Elbows

45 Elbows

Tees

Crosses

Hose Connectors

Others

Straight Connectors

YT-LOK

6WENZHOU INSEMOUNT AUTOMATION INSTRUMENTATION CO., LTD.

7

YT-LOK AYT-LOKA


74

74

75

75

76

76

77

77

64

62

66

65

66

69

69

67

68

71

71

72

72

80

79

80

81

81

82

82 86

83

83

84

85

85

83

Tees

Crosses

Hose Connectors

Others

Tube Fitting Tees


Tube Ends to Positionable Run ISO Parallel Threads(PPA)

Male NPT Threads to Tube Ends

Male NPT Thread Tees

Male Female NPT Thread Tees&

Female NPT Threads to Tube Ends

Tube Butt Welding Tees

Tube Socket Welding Tees

Tube Fitting Crosses

Female NPT CrossesThread

Tube Butt Welding Crosses

Tube Socket Welding Crosses

Hose Ends to Tube Ends

Hose Ends to Tube Adapters

Hose Ends to Male NPT Threads

Hose Ends to Female NPT Threads

Hose Ends to Male ISO Tapered Threads

Hose Ends to Female ISO Tapered Threads

Hose Clamps

Hose Inserts

Ferrule Nuts

Back Ferrules

Front Ferrules

Tube Caps

Pipe Caps

Ferrule Sets

Nut Ferrule Sets-

Tube Plugs

Pipe Plugs

Hollow Hex Plugs

G Series Gaskets

Stainless Steel Seamless Tubing

GR Series Gaskets

GE Series Gaskets

45 45

48

48

51

49

53

52

54

54

54

55

55

56

56

57

56

58

57

60 60

43

42

43

43

Bulkhead Connectors


90 Elbows

45 Elbows

Tube Fitting Bulkhead Unions




Metal Ball Head Seal Detachable Connectors Gasket Seal Detachable Connectors

Tube Fitting Elbows





Tube Ends to Positionable ISO Parallel Threads PPA( )

Tube Ends to Positionable SAE Threads UNA( )


Tube Ends to Tube Socket Welding

Male NPT Thread Elbows

Male Female NPT thread Elbows&


Female NPT Thread Elbows

Female ISO Tapered Thread Elbows

Female NPT Threads to Tube Socket Welding

Tube Socket Welding Elbows

Tube Butt Welding Elbows

Tube Ends to Male NPT Threads Tube Ends to Positionable SAE Threads UNA( )

9

YT-LOK AYT-LOKA


D1 E

Dimension, mm

D2 Hd1 d2 A

-U-YT2M-YT2

-U-YT2M-YT4

-U-YT3M-YT2

-U-YT4M-YT2

-U-YT4M-YT4

-U-YT6M-YT1

-U-YT6M-YT2

-U-YT6M-YT4

-U-YT6M-YT5

-U-YT6M-YT6

-U-YT8M-YT4

-U-YT8M-YT6

-U-YT10M-YT2

-U-YT10M-YT4

-U-YT10M-YT5

-U-YT10M-YT6

-U-YT12M-YT4

-U-YT12M-YT5

-U-YT12M-YT6

-U-YT12M-YT8

-U-YT15M-YT8

-U-YT16M-YT10

-U-YT18M-YT12

-U-YT20M-YT8

-U-YT20M-YT16

-U-YT25M-YT16

24.4

2.4

12.9

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

26

31.3

1.7

2.4

1.3

2.4

4.8

4.8

4.8

4.8

6.4

2.4

4.8

6.4

7.1

4.8

6.4

7.1

9.5

10.3

12.7

15.1

10.3

15.9

21.8

12.8

15.3

12.8

12.8

15.3

8.6

12.8

15.3

16.2

16.8

15.3

16.9

12.8

15.3

16.2

16.9

15.3

16.2

16.9

22.8

22.8

24.4

24.4

22.8

31.3

31.3

12

14

12

12

14

14

14

14

14

16

15

16

18

22

24

24

27

30

35

35

1/8"

1/4"

1/8"

1/8"

1/4"

1/16"

1/8"

1/4"

5/16"

3/8"

1/4"

3/8"

1/8"

1/4"

5/16"

3/8"

1/4"

5/16"

3/8"

1/2"

1/2"

5/8"

3/4"

1/2"

1"

1"

3mm

4mm

6mm

8mm

10mm

12mm

15mm

16mm

18mm

20mm

25mm

35.2

38.6

35.2

36.5

39.4

34.3

38.3

41.0

42.3

43.2

42.3

44.3

41.8

44.5

45.1

45.9

47.0

47.8

48.4

51.2

52

52

53.5

55.0

62.8

65

2mm

A

ED D

d d

ED1 D2

A

H hex

d2d1

65

85

92.7

97.3

114

146

31.3

36.6

39.6

42

49.4

65

26.2

28.6

33.7

45.2

-U-YT2M

-U-YT3M

-U-YT4M

-U-YT6M

-U-YT8M

-U-YT10M

-U-YT12M

-U-YT14M

-U-YT15M

-U-YT16M

-U-YT18M

-U-YT20M

-U-YT22M

-U-YT25M

-U-YT28M

-U-YT30M

-U-YT32M

-U-YT38M

-U-YT50M

2mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

50mm

35.6

35.3

37.3

41

43.2

46.2

51.2

52

53.5

55 26

24.4

12.9

13.7

15.3

16.2

17.2

22.8

1.7

2.4

4.8

6.4

7.9

9.5

11.1

11.9

12.7

15.1

15.9

18.3

21.8

0.05

0.09

0.12

0.19

0.25

0.28

0.41

0.99

1.4

1.47

1.61

1.69

1.77

2.02

2.05

2.11

2.17

2.55

3.63

4.25

5.88

1.62

1.97

2.66

1.23

1.02

0.960.50

0.62

0.72

0.88

0.97

1.09

1.34

1.81

0.34

0.5

0.54

0.6

0.64

0.66

0.9

-U-YT1

-U-YT2

-U-YT3

-U-YT4

-U-YT5

-U-YT6

-U-YT8

-U-YT10

-U-YT12

-U-YT14

-U-YT16

-U-YT18

-U-YT20

-U-YT24

-U-YT32

Dimension, in.

A D E

Basic Ordering

Number

Tube OD

d

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/8"

1 1/4"

1 1/2"

2"

Dimension, mm

A D E

Basic Ordering

Number

Tube OD

d

Straight Connectors

Tube Fitting Unions Tube OD Basic Ordering

Number


YT-LOK AYT-LOKA

①Furnished with nuts and preswaged ferrules.

d1 d2 A D E H F

1.15

1.24

1.14

1.32

1.35

1.42

1.48

1.74

1.34

1.46

1.45

1.48

1.54

1.57

1.60

1.82

1.89

1.88

1.65

1.87

1.63

1.70

1.91

1.98

1.98

1.77

1.84

2.06

2.12

2.12

2.37

2.15

2.21

2.40

2.15

2.46

3.17

3.51

4.43

4.10

4.93

5.17

1 8"/

1 4"/

1 16"/

1 8"/

3 16"/

1 4"/

3 8"/

1 2"/

1 8"/

1 4"/

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

1 2"/

5 8"/

3 4"/

3 8"/

1 2"/

1 4"/

3 8"/

1 2"/

5 8"/

3 4"/

1 4"/

3 8"/

1 2"/

5 8"/

3 4"/

1"

3 4"/

7 8/ "

1"

1 2"/

1"

1 1 4"/

1 1 2"/

2"

1 1 2"/

2"

2"

1 16"/

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

3 4"/

1"

1 1 4"/

1 1 2"/

1 7/8

2 1/4

3

2 1/4

3

3

-

-

-

-

-

-

-

-

-

1 3/8

1 5/8

2 1/8

1 3/4

2 1/8

2 1/8

5/8

5/8

5/8

11/16

13/16

13/16

13/16

13/16

13/16

1316

1 1/16

15/16

15/16

1 1/16

9 16/

1 1/16

1/2

1/2

1/2

1/2

1/2

9/16

11/16

13/16

7/16

7/16

7/16

7/16

7/16

9/16

5 16/

7 16/

1.97

1.62

1.23

0.96

0.96

0.90

0.66

0.64

0.60

0.54

0.50

0.34

0.03

0.08

0.09

0.09

0.09

0.09

0.08

0.12

0.08

0.12

0.17

0.19

0.19

0.19

0.19

0.19

0.05

0.25

0.17

0.27

0.28

0.28

0.28

0.17

0.27

0.37

0.41

0.41

0.41

0.50

0.37

0.62

0.88

1.09

1.34

1 2"/

- -U-YT1 OD2

- -U-YT1 OD4

- -U-YT2 OD1

- -U-YT2 OD2

- -U-YT2 OD3

- -U-YT2 OD4

- -U-YT2 OD6

- -U-YT2 OD8

- -U-YT3 OD2

- -U-YT3 OD4

- -U-YT4 OD2

- -U-YT4 OD3

- -U-YT4 OD4

- -U-YT4 OD5

- -U-YT4 OD6

- -U-YT4 OD8

- -U-YT4 OD10

- -U-YT4 OD12

- -U-YT5 OD6

- -U-YT5 OD8

- -U-YT6 OD4

- -U-YT6 OD6

- -U-YT6 OD8

- -U-YT6 OD10

- -U-YT6 OD12

- -U-YT8 OD4

- -U-YT8 OD6

- -U-YT8 OD8

- -U-YT8 OD10

- -U-YT8 OD12

- -U-YT8 OD16

- -U-YT10 OD12

- -U-YT10 OD14

- -U-YT10 OD16

- -U-YT12 OD8

- -U-YT12 OD16

- - ①U-YT16 OD20

- - ①U-YT16 OD24

- - ①U-YT16 OD32

- - ①U-YT20 OD24

- - ①U-YT20 OD32

- - ①U-YT24 OD32

d1

D1

A

E D2

d2

2

2mm

3mm

4mm

6mm

6mm

8mm

6mm

8mm

10mm

10mm

12mm

12mm

18mm

20mm

18mm

20mm

25mm

18mm

20mm

25mm

20mm

25mm

30mm

mm

38mm

3mm

6mm

8mm

10mm

12mm

16mm

18mm

25mm

30mm

32mm

-U-YT3M-YT2M

-U-YT6M-YT2M

-U-YT6M-YT3M

-U-YT6M-YT4M

-U-YT8M-YT6M

-U-YT10M-YT6M

-U-YT10M-YT8M

-U-YT12M-YT6M

-U-YT12M-YT8M

-U-YT12M-YT10M

-U-YT16M-YT10M

-U-YT16M-YT12M

-U-YT18M-YT12M

-U-YT25M-YT18M

-U-YT25M-YT20M

-U-YT30M-YT18M

-U-YT30M-YT20M

-U-YT30M-YT25M

-U-YT32M-YT18M

-U-YT32M-YT20M

-U-YT32M-YT25M

-U-YT38M-YT20M

-U-YT38M-YT25M

-U-YT38M-YT30M

1.7

1.7

2.4

2.4

4.8

4.8

6.4

4.8

6.4

7.9

7.9

9.5

9.5

15.1

15.9

15.1

15.9

21.8

15.1

15.9

21.8

15.9

21.8

26.2

12.9

15.3

16.2

17.2

22.8

24.4

24.4

31.3

39.6

42

49.4

12.9

12.9

12.9

13.7

15.3

15.3

16.2

15.3

16.2

17.2

17.2

22.8

22.8

24.4

26.0

24.4

26.0

31.3

24.4

26.0

31.3

26.0

31.3

39.6

35.3

38.6

38.6

39.4

42.3

44.5

45.1

47.0

47.8

48.7

45.9

52.0

53.5

61.0

62.3

75.4

75.4

80.1

77.8

77.8

82.3

87.5

92.0

105

Dimension, in.

d2d1

1/16"

1/16"

1/8"

1/16"

1/8"

3/16"

1/8"

1/4"

1/16"

1/8"

1/4"

5/16"

1/8"

1/4"

3/8"

3/8"

1/2"

1/4"

3/8"

1/2"

5/8"

1 2"/

3/4"

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

3 4"/

1"

1 2"/

-U-YT2-YT1

-U-YT3-YT1

-U-YT3-YT2

-U-YT4-YT1

-U-YT4-YT2

-U-YT4-YT3

-U-YT5-YT2

-U-YT5-YT4

-U-YT6-YT1

-U-YT6-YT2

-U-YT6-YT4

-U-YT6-YT5

-U-YT8-YT2

-U-YT8-YT4

-U-YT8-YT6

-U-YT10-YT6

-U-YT10-YT8

-U-YT12-YT4

-U-YT12-YT6

-U-YT12-YT8

-U-YT12-YT10

-U-YT16-YT8

-U-YT16-YT12

0.05

0.05

0.09

0.05

0.09

0.12

0.09

0.19

0.05

0.09

0.19

0.25

0.09

0.19

0.28

0.28

0.41

0.19

0.28

0.41

0.50

0.41

0.62

0.5

0.54

0.6

0.64

0.66

0.9

0.96

0.96

1.23

0.34

0.34

0.50

0.34

0.50

0.54

0.50

0.60

0.34

0.50

0.60

0.64

0.50

0.60

0.66

0.66

0.90

0.60

0.66

0.90

0.96

0.90

0.96

1.22

1.27

1.44

1.35

1.52

1.55

1.56

1.66

1.44

1.61

1.70

1.74

1.78

1.85

1.91

1.94

2.05

1.94

2.00

2.11

2.11

2.38

ED1 D2A

1 in. or 25mm and under

Dimension, mm

d2d1 ED1 D2A

d1

D EA

d2

H hex

d1 d2

DE

A

Tube OD Basic Ordering

Number


Number


Number

Dimension, in.


H hex

F hex

Over 1 in. or 25mm

d1 d2 A D E H

Dimension, mm

3

4mm

6mm

10mm

6mm

3mm

8mm

10mm

12mm

18mm

6mm

10mm

12mm

6mm

8mm

12mm

15mm

18mm

6mm

8mm

10mm

16mm

18mm

20mm

22mm

25mm

12mm

12mm

16mm

20mm

22mm

25mm

16mm

18mm

22mm

25mm

18mm

20mm

25mm

18mm

20mm

mm 33.5

35.0

36.1

38.4

37.1

36.9

39.9

40.7

46.3

49.6

40.3

42.0

47.6

42.4

43.4

49.8

51.3

51.3

44.9

45.9

46.7

53.8

53.8

56.1

56.1

62.4

53.0

54.6

56.1

57.6

57.6

62.4

57.9

57.9

59.4

64.2

57.9

59.4

64.2

63.1

64.6

12

12

12

14

12

14

14

14

14

22

18

18

18

18

22

22

22

22

22

22

22

24

27

24

2.4

1.9

4.8

4.8

4.8

4.8

4.1

6.4

6.4

4.1

5.6

7.9

7.9

7.9

4.1

5.6

7.1

9.5

9.5

9.5

9.5

9.5

8.8

8.8

12.0

15.1

15.1

15.1

12.0

13.9

15.9

15.9

13.9

15.5

18.3

13.9

15.5

12.9

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

26.0

26.0

31.3

1.7

2.4

27

30

35

30

2mm

3mm

4mm

6mm

8mm

10mm

12mm

16mm

18mm

20mm

22mm

25mm

15

- - -U YT2M OD3M

- - -U YT3M OD4M

- - -U YT3M OD6M

- - -U YT3M OD10M

- - -U YT4M OD6M

- - -U YT6M OD3M

- - -U YT6M OD8M

- - -U YT6M OD10M

- - -U YT6M OD12M

- - -U YT6M OD18M

- - -U YT8M OD6M

- - -U YT8M OD10M

- - -U YT8M OD12M

- - -U YT10M OD6M

- - -U YT10M OD8M

- - -U YT10M OD12M

- - -U YT10M OD15M

- - -U YT10M OD18M

- - -U YT12M OD6M

- - -U YT12M OD8M

- - -U YT12M OD10M

- - -U YT12M OD16M

- - -U YT12M OD18M

- - -U YT12M OD20M

- - -U YT12M OD22M

- - -U YT12M OD25M

- - -U YT16M OD12M

- - -U YT18M OD12M

- - -U YT18M OD16M

- - -U YT18M OD20M

- - -U YT18M OD22M

- - -U YT18M OD25M

- - -U YT20M OD16M

- - -U YT20M OD18M

- - -U YT20M OD22M

- - -U YT20M OD25M

- - -U YT22M OD18M

- - -U YT22M OD20M

- - -U YT22M OD25M

- - -U YT25M OD18M

- - -U YT25M OD20M

E

D

A

H

Dimension, in.

D EA

1/16

1/8

1/4

1/16

1/8

1/4

3/8

1/2

1/8

1/4

1/16

1/8

1/4

3/8

1/2

3/4

1/8

1/4

3/8

1/8

1/4

3/8

1/2

3/4

1

1/8

1/4

3/8

1/2

3/4

1

1/4

3/8

1/2

3/4

3/8

1/2

3/4

1

1/2

3/4

1

1/2

3/4

1

1

1

1 1/4

1 1 2/

2

1 16"/

3 16"/

5 16"/

1 1 8"/

1 1 4"/

0.5

0.54

0.6

0.64

0.66

0.9

0.96

0.96

1.02

1.23

1.23

1.62

0.34

1.97

2.66

0.12

0.19

0.19

0.19

0.19

0.19

0.19

0.25

0.25

0.19

0.28

0.28

0.28

0.28

0.28

0.19

0.28

0.38

0.41

0.41

0.41

0.28

0.38

0.47

0.50

0.41

0.47

0.62

0.62

0.47

0.62

0.72

0.47

0.62

0.88

0.88

0.88

1.09

1.34

1.81

0.09

0.12

1 3/8

1 5 8/

1 3 4/

0.05

2 1 8/

2 3 4/

1 8"/

1 4"/

3 8"/

5 8"/

3 4"/

7 8"/

1"

1 1 2"/

2"

0.94

1.03

1.22

1.17

1.20

1.40

1.41

1.66

1.23

1.43

1.29

1.29

1.49

1.51

1.76

1.82

1.34

1.52

1.54

1.39

1.57

1.57

1.82

1.88

2.14

1.53

1.71

1.71

1.93

1.99

2.25

1.74

1.74

1.93

1.99

1.80

1.99

1.99

2.25

1.99

1.99

2.25

2.26

2.26

2.45

2.45

3.04

3.50

4.47

5/16

7/16

9/16

7/16

7/16

9/16

11/16

7/8

7/16

9/16

1/2

1/2

9/16

11/16

7/8

1 1/16

9/16

9/16

11/16

5/8

5/8

11/16

7/8

1 1/16

1 3/8

13/16

13/16

13/16

7/8

1 1/16

1 3/8

15/16

15/16

15/16

1 1/16

1 1/16

1 1/16

1 1/16

1 3/8

1 3/16

1 3/16

1 3/8

- - -U YT1 NT1

- - -U YT1 NT2

- - -U YT1 NT4

- - -U YT2 NT1

- - -U YT2 NT2

- - -U YT2 NT4

- - -U YT2 NT6

- - -U YT2 NT8

- - -U YT3 NT2

- - -U YT3 NT4

- - -U YT4 NT1

- - -U YT4 NT2

- - -U YT4 NT4

- - -U YT4 NT6

- - -U YT4 NT8

- - -U YT4 NT12

- - -U YT5 NT2

- - -U YT5 NT4

- - -U YT5 NT6

- - -U YT6 NT2

- - -U YT6 NT4

- - -U YT6 NT6

- - -U YT6 NT8

- - -U YT6 NT12

- - -U YT6 NT16

- - -U YT8 NT2

- - -U YT8 NT4

- - -U YT8 NT6

- - -U YT8 NT8

- - -U YT8 NT12

- - -U YT8 NT16

- - -U YT10 NT4

- - -U YT10 NT6

- - -U YT10 NT8

- - -U YT10 NT12

- - -U YT12 NT6

- - -U YT12 NT8

- - -U YT12 NT12

- - -U YT12 NT16

- - -U YT14 NT8

- - -U YT14 NT12

- - -U YT14 NT16

- - -U YT16 NT8

- - -U YT16 NT12

- - -U YT16 NT16

- - -U YT18 NT16

- - -U YT20 NT16

- - -U YT20 NT20

- - -U YT24 NT24

- - -U YT32 NT32

1/2"

d1

D EA

d2

H hex



H hex

Tube

OD

NPT

Size

Basic Ordering

NumberBasic Ordering

Number

Tube OD


YT-LOK AYT-LOKA


YT-LOK AYT-LOKA

E

D

A

A

Dimension, mm

D E H

12

12

14

12

14

14

14

18

22

15

15

18

22

18

18

18

22

27

22

22

22

22

27

24

24

24

24

27

27

2mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

1/4

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

3/4

1/8

1/4

3/8

1/2

3/4

1/4

3/8

1/2

1/2

3/8

1/2

3/4

1/2

3/4

1/2

3/4

3/4

1

1/2

3/4

1

1

1 1/4

1 1/4

1 1/4

1 1 2/

52.3

57.1

57.5

57.5

62.3

72.4

73.1

77.2

79.6

91.6

30.5

30.5

35.6

31.2

36.3

32.8

37.9

38.4

44.7

34.2

38.7

39.3

45.6

36.3

40.9

40.9

46.5

48.0

38.8

43.4

43.4

49.0

50.5

44.1

44.1

49.0

49.0

44.1

49.0

50.5

50.5

52.3

26.2

28.6

33.7

39.6

42

49.4

36.6 21.8

31.3

11.9

15.9

21.8

15.9

18.326

26

24.4

24.4

24.4

24.4

12.9

12.9

13.7

15.3

16.2

17.2

22.8

4.8

6.4

6.4

6.4

4.8

7.1

7.9

7.9

7.9

4.8

7.1

9.5

9.5

9.5

7.1

9.5

11.1

11.9

9.5

11.9

12.7

11.9

15.1

11.9

15.9

1.7

2.4

2.4

4.8

41

46

46

46

55

35

30

35

30

- -U YT2M-NT4

- -U YT3M-NT2

- -U YT3M-NT4

- -U YT4M-NT2

- -U YT4M-NT4

- -U YT6M-NT2

- -U YT6M-NT4

- -U YT6M-NT6

- -U YT6M-NT8

- -U YT8M-NT2

- -U YT8M-NT4

- -U YT8M-NT6

- -U YT8M-NT8

- -U YT10M-NT2

- -U YT10M-NT4

- -U YT10M-NT6

- -U YT10M-NT8

- -U YT10M-NT12

- -U YT12M-NT2

- -U YT12M-NT4

- -U YT12M-NT6

- -U YT12M-NT8

- -U YT12M-NT12

- -U YT14M-NT4

- -U YT14M-NT6

- -U YT14M-NT8

- -U YT15M-NT8

- -U YT16M-NT6

- -U YT16M-NT8

- -U YT16M-NT12

- -U YT18M-NT8

- -U YT18M-NT12

- -U YT20M-NT8

- -U YT20M-NT12

- -U YT22M-NT12

- -U YT22M-NT16

- -U YT25M-NT8

- -U YT25M-NT12

- -U YT25M-NT16

- -U YT28M-NT16

- -U YT28M-NT20

- -U YT30M-NT20

- -U YT32M-NT20

- -U YT38M-NT24

E

DA

A D HE

Dimension, mm

1/8

1/4

1/8

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

1/2

1/2

1/2

3/4

3/4

1

3/4

1

28.7

33.5

29.7

31.3

35.8

37.6

42.5

32.1

37.0

38.5

43.3

37.8

39.4

44.2

40.3

41.9

46.7

46.7

46.9

47.9

49.7

49.7

57.9

53.4

62.3

14

19

14

14

19

22

27

15

19

22

27

19

22

27

22

22

27

27

27

30

35

35

41

35

41

3mm

4mm

6mm

12mm

8mm

10mm

15mm

16mm

20mm

22mm

25mm

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

26.0

26.0

31.3

2.4

2.4

4.8

6.4

7.9

9.5

11.9

12.7

15.9

18.3

21.8

- - -U YT3M NT2F

- - -U YT3M NT4F

- - -U YT4M NT2F

- - -U YT6M NT2F

- - -U YT6M NT4F

- - -U YT6M NT6F

- - -U YT6M NT8F

- - -U YT8M NT2F

- - -U YT8M NT4F

- - -U YT8M NT6F

- - -U YT8M NT8F

- - -U YT10M NT4F

- - -U YT10M NT6F

- - -U YT10M NT8F

- - -U YT12M NT4F

- - -U YT12M NT6F

- - -U YT12M NT8F

- - -U YT15M NT8F

- - -U YT16M NT8F

- - -U YT20M NT8F

- - -U YT20M NT12F

- - -U YT22M NT12F

- - -U YT22M NT16F

- - -U YT25M NT12F

- - -U YT25M NT16F

D HEA

Dimension, in.

7/16

9/16

9/16

3/4

9/16

9/16

3/4

7/8

1 1/16

9/16

3/4

5/8

3/4

7/8

1 1/16

1 5/16

13/16

7/8

1 1/16

1 5/16

15/16

1 1/16

1 5/16

1 1/16

1 5/16

1 5/16

1 3/8

1 5/8

2 1/8

2 3 /8

2 7/8

0.34

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.62

1.97

2.66 1.81

1.34

1.09

0.88

0.72

0.62

0.50

0.41

0.28

0.25

0.19

1.12

0.09

0.050.93

0.96

1.13

1.32

1.17

1.23

1.41

1.48

1.67

1.26

1.45

1.29

1.48

1.54

1.73

1.88

1.59

1.65

1.84

1.90

1.65

1.84

1.90

1.84

1.90

1.96

2.10

2.45

2.94

3.28

4.00

1/16

1/8

1/8

1/4

1/8

1/8

1/4

3/8

1/2

1/8

1/4

1/8

1/4

3/8

1/2

3/4

1/4

3/8

1/2

3/4

3/8

1/2

3/4

1/2

3/4

3/4

3/4

1

1 1/4

1 1/2

22"

1 1/2"

1 1/4"

1"

7 8"/

3 4"/

5 8"/

3 8"/

5 16"/

1 4"/

3 16"/

1 8"/

1 16"/

1 2"/

- -U-YT1 NT1F

- - -U YT1 NT2F

- - -U YT2 NT2F

- - -U YT2 NT4F

- - -U YT3 NT2F

- - -U YT4 NT2F

- -U-YT4 NT4F

- -U-YT4 NT6F

- -U-YT4 NT8F

- -U-YT5 NT2F

- -U-YT5 NT4F

- -U-YT6 NT2F

- -U-YT6 NT4F

- -U-YT6 NT6F

- -U-YT6 NT8F

- -U-YT6 NT12F

- -U-YT8 NT4F

- -U-YT8 NT6F

- -U-YT8 NT8F

- -U-YT8 NT12F

- -U-YT10 NT6F

- -U-YT10 NT8F

- -U-YT10 NT12F

- -U-YT12 NT8F

- -U-YT12 NT12F

- -U-YT14 NT12F

- -U-YT16 NT12F

- -U-YT16 NT16F

- -U-YT20 NT20F

- -U-YT24 NT24F

- -U-YT32 NT32F

H hexTube

OD

NPT

Size

Basic Ordering

Number

Tube

OD

NPT

Size

Basic Ordering

Number

Tube

OD

NPT

Size

Basic Ordering

Number


H hex


YT-LOK AYT-LOKA

A D HE

Dimension, in.

1.31

1.50

1.53

1.40

1.59

1.62

1.70

1.49

1.65

1.68

1.76

1.76

1.79

1.87

1.92

2.05

2.19

2.27

2.35

0.50

0.60

0.66

0.90

0.96

1.23

0.16

0.19

0.19

0.19

0.16

0.23

0.28

0.28

0.23

0.31

0.41

0.47

0.62

0.47

0.63

0.78

0.09

9/16

3/4

7/8

9/16

3/4

7/8

1 1/16

5/8

3/4

7/8

1 1/16

1 3/16

7/8

1 1/16

1 1/16

1 5/16

1 3/8

1 3/8

1 5/8

1 8"/

1 4"/

3 8"/

1 2"/

3 4"/

1"

1/8

1/4

3/8

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/2

3/4

1/2

3/4

1

A D HE

Dimension, mm

1/8

1/8

1/4

1/8

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

3/4

3/8

1/2

3/8

1/2

3/4

3/8

1/2

3/4

1/2

3/4

1/2

3/4

3/4

1

3/4

1

1

1 1/4

1 1/4

1 1/4

1 1 2/

33.3

33.3

38.1

34.0

35.6

40.4

41.1

43.2

36.6

41.4

42.2

44.2

42.2

42.9

45.0

44.5

45.5

47.5

52.1

43.9

47.5

45.5

47.5

52.8

45.5

47.5

52.8

48.8

52.1

50.5

52.6

52.6

54.9

57.7

59.7

69.9

72.9

76.7

79.2

90.9

12.9

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

26.0

31.3

36.6

39.6

42.0

49.4

2.4

4.0

4.8

4.8

4.8

4.0

5.9

6.4

6.4

5.9

7.9

7.9

5.9

7.9

9.5

9.5

7.9

11.1

7.9

11.9

11.9

7.9

11.9

12.7

11.9

15.1

11.9

15.9

15.9

18.3

15.9

19.8

19.8

21.8

26.2

28.6

31.8

1.7

2.4

14

14

19

14

14

19

22

27

15

19

22

27

19

22

27

22

22

27

35

24

27

24

27

35

24

27

35

27

35

30

35

35

41

35

41

41

50

50

50

55

2mm

3mm

4mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

6mm

E

DA

9/16

9/16

3/4

7/8

1 1/16

3/4

7/8

1 1/16

13/16

7/8

1 1/16

0.19

0.28

0.410.90

0.66

0.60

1.13

1.23

1.41

1.48

1.67

1.48

1.54

1.73

1.59

1.65

1.84

1/8

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1 2/

3 8/ "

1 4/ "

1 2"/

- - -U YT2 PT2F

- - -U YT4 PT2F

- - -U YT4 PT4F

- - -U YT4 PT6F

- - -U YT4 PT8F

- - -U YT6 PT4F

- - -U YT6 PT6F

- - -U YT6 PT8F

- - -U YT8 PT4F

- - -U YT8 PT6F

- - -U YT8 PT8F

Dimension, in.

HD EA

0.090.501 8/ "

8.3

9.5

9.5

9.5

9.5

1/8

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

3/4

3/8

1/2

1/2

3/4

3/4

1

3/4

1

28.7

31.3

35.8

37.6

42.5

32.1

37.0

38.5

43.3

33.0

37.8

39.4

44.2

35.5

40.3

41.9

46.7

49.0

41.9

46.7

47.9

49.7

49.7

57.9

53.4

62.3

14

14

19

22

27

15

19

22

27

18

19

22

27

22

22

22

27

35

24

27

30

35

35

41

35

41

2.4

4.8

6.4

7.9

11.9

15.9

18.3

21.8

12.9

15.3

16.2

17.2

22.8

24.4

26.0

26.0

31.3

3mm

6mm

8mm

10mm

12mm

15mm

20mm

22mm

25mm

HD EA

Dimension, mm

- - -U YT3M PT2F

- - -U YT6M PT2F

- - -U YT6M PT4F

- - -U YT6M PT6F

- - -U YT6M PT8F

- - -U YT8M PT2F

- - -U YT8M PT4F

- - -U YT8M PT6F

- - -U YT8M PT8F

- - -U YT10M PT2F

- - -U YT10M PT4F

- - -U YT10M PT6F

- - -U YT10M PT8F

- - -U YT12M PT2F

- - -U YT12M PT4F

- - -U YT12M PT6F

- - -U YT12M PT8F

- - -U YT12M PT12F

- - -U YT15M PT6F

- - -U YT15M PT8F

- - -U YT20M PT8F

- - -U YT20M PT12F

- - -U YT22M PT12F

- - -U YT22M PT16F

- - -U YT25M PT12F

- - -U YT25M PT16F

-U-YT2-PT2

-U-YT2-PT4

-U-YT2-PT6

-U-YT4-PT2

-U-YT4-PT4

-U-YT4-PT6

-U-YT4-PT8

-U-YT6-PT2

-U-YT6-PT4

-U-YT6-PT6

-U-YT6-PT8

-U-YT8-PT4

-U-YT8-PT6

-U-YT8-PT8

-U-YT12-PT8

-U-YT12-PT12

-U-YT16-PT8

-U-YT16-PT12

-U-YT16-PT16

-U-YT2M-PT2

-U-YT3M-PT2

-U-YT3M-PT4

-U-YT4M-PT2

-U-YT6M-PT2

-U-YT6M-PT4

-U-YT6M-PT6

-U-YT6M-PT8

-U-YT8M-PT2

-U-YT8M-PT4

-U-YT8M-PT6

-U-YT8M-PT8

-U-YT10M-PT4

-U-YT10M-PT6

-U-YT10M-PT8

-U-YT12M-PT4

-U-YT12M-PT6

-U-YT12M-PT8

-U-YT12M-PT12

-U-YT14M-PT6

-U-YT14M-PT8

-U-YT15M-PT6

-U-YT15M-PT8

-U-YT15M-PT12

-U-YT16M-PT6

-U-YT16M-PT8

-U-YT16M-PT12

-U-YT18M-PT8

-U-YT18M-PT12

-U-YT20M-PT8

-U-YT20M-PT12

-U-YT22M-PT12

-U-YT22M-PT16

-U-YT25M-PT12

-U-YT25M-PT16

-U-YT28M-PT16

-U-YT28M-PT20

-U-YT30M-PT20

-U-YT32M-PT20

-U-YT38M-PT24

E

DA


H hex

Tube

OD

Basic Ordering

Number

Tube

OD

Basic Ordering

Number

ISO

Size

Tube Ends to Female ISO Tapered Threads

H hex

ISO

Size

Tube

OD

Basic Ordering

Number

ISO

Size

Tube

OD

Basic Ordering

Number

ISO

Size


YT-LOK AYT-LOKA

Dimension, mm

A D HE

1/8

1/4

1/8

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

3/4

1/2

3/8

1/2

1/2

3/4

1/2

3/4

3/4

1

1 1/4

1

1

1 1/4

1 1/4

1 1/4

1 1 2/

33.3

38.1

34.0

35.6

40.4

41.2

43.2

36.5

41.3

41.9

44.1

42.2

42.9

45.0

45.4

45.4

47.5

52.1

47.5

45.4

47.5

49.0

52.3

50.5

52.5

52.8

54.5

58.7

59.8

69.8

72.9

76.8

79.2

92.1

2.4

4.0

4.8

4.8

4.8

4.0

5.9

6.4

6.4

5.9

7.9

7.9

5.9

7.9

9.5

9.5

11.9

7.9

11.9

11.9

15.1

11.9

15.9

15.9

18.3

15.9

19.8

19.8

21.8

26.2

28.6

31.8

14

19

14

14

19

22

27

15

19

22

27

19

22

27

22

22

27

35

27

24

27

27

35

30

35

35

41

35

41

41

50

50

50

55

2.412.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

26.0

26.0

31.3

36.6

42.0

39.6

49.4

3mm

4mm

6mm

8mm

10mm

12mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

- - -U YT3M PPR2

- - -U YT3M PPR4

- - -U YT4M PPR2

- - -U YT6M PPR2

- - -U YT6M PPR4

- - -U YT6M PPR6

- - -U YT6M PPR8

- - -U YT8M PPR2

- - -U YT8M PPR4

- - -U YT8M PPR6

- - -U YT8M PPR8

- - -U YT10M PPR4

- - -U YT10M PPR6

- - -U YT10M PPR8

- - -U YT12M PPR4

- - -U YT12M PPR6

- - -U YT12M PPR8

- - -U YT12M PPR12

- - -U YT15M PPR8

- - -U YT16M PPR6

- - -U YT16M PPR8

- - -U YT18M PPR8

- - -U YT18M PPR12

- - -U YT20M PPR8

- - -U YT20M PPR12

- - -U YT22M PPR12

- - -U YT22M PPR16

- - -U YT25M PPR12

- - -U YT25M PPR16

- - -U YT28M PPR16

- - -U YT28M PPR20

- - -U YT30M PPR20

- - -U YT32M PPR20

- - -U YT38M PPR24

D

A

E

H hex

A D HE

1.31

1.50

1.40

1.59

1.79

1.87

1.92

2.05

2.35

0.50

0.60

0.90

0.96

1.23

0.90

9 16/

3 4/

9 16/

3 4/

7 8/

1 1/16

1 1/16

1 5/16

1 5/8

0.16

0.19

0.31

0.41

0.47

0.62

0.78

1/8

1/4

1/8

1/4

3/8

1/2

1/2

3/4

1

1 8"/

1 4"/

1 2"/

3 4/

1"

- - -U YT2 PPR2

- - -U YT2 PPR4

- - -U YT4 PPR2

- - -U YT4 PPR4

- - -U YT8 PPR6

- - -U YT8 PPR8

- - -U YT12 PPR8

- - -U YT12 PPR12

- - -U YT16 PPR16

"

E

D

A

A D E H

1.39

1.26

1.48

1.48

1.71

1.51

1.61

1.54

1.52

1.65

1.75

1.90

0.09

0.18

0.19

0.19

0.19

0.22

0.28

0.22

0.26

0.28

0.26

0.28

3/4

9/19

3/4

15/16

1 1/16

3/4

1 1/16

3/4

15/16

1 1/16

15/16

1 1/16

1/4

1/8

1/4

3/8

1/2

1/4

1/2

1/4

3/8

1/2

3/8

1 2/

0.59

0.60

0.64

0.66

0.90

1 8"/

1 4"/

5 16"/

3 8"/

1 2"/

- - -U YT2 PP4F

- - -U YT4 PP2F

- - -U YT4 PP4F

- - -U YT4 PP6F

- - -U YT4 PP8F

- - -U YT5 PP4F

- - -U YT5 PP8F

- - -U YT6 PP4F

- - -U YT6 PP6F

- - -U YT6 PP8F

- - -U YT8 PP6F

- - -U YT8 PP8F

Dimension, in.

1/4

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

1/2

1 2/

35.3

32.0

37.6

37.6

43.5

38.5

36.2

41.0

39.4

38.8

42.1

41.9

44.4

48.2

54.3

54.3

2.4

4.5

4.8

4.8

4.8

5.5

6.5

7.0

5.5

6.5

7.0

5.5

6.5

7.0

7.0

7.0

19

14

19

14

27

19

14

27

19

14

27

22

24

27

30

30

3mm

6mm

8mm

10mm

12mm

20mm

22mm

12.9

15.3

16.2

17.2

22.8

26.0

26.0

- - -U YT3M PP4F

- - -U YT6M PP2F

- - -U YT6M PP4F

- - -U YT6M PP6F

- - -U YT6M PP8F

- - -U YT8M PP4F

- - -U YT8M PP6F

- - -U YT8M PP8F

- - -U YT10M PP4F

- - -U YT10M PP6F

- - -U YT10M PP8F

- - -U YT12M PP4F

- - -U YT12M PP6F

- - -U YT12M PP8F

- - -U YT20M PP8F

- - -U YT22M PP8F

A D E H

For GR gasket, see page 85

Dimension, in.

Tube Ends to Male ISO Parallel Threads PPR( )

Sealing with GR gasket at male ISO threads root

Tube

OD

ISO

Size

Basic Ordering

Number

Tube

OD

ISO

Size

Basic Ordering

Number

Dimension, mmTube

OD

ISO

Size

Basic Ordering

Number

Tube

OD

ISO

Size

Basic Ordering

Number

Tube Ends to Female ISO Parallel Threads PP( )

Sealing with G gasket at female ISO threads root

H hex

For G gasket, see page 84


YT-LOK AYT-LOKA

E

BA

6mm

22mm

25mm

1/8

1/4

3/4

1

-U-YT6M-PPG2F

-U-YT6M-PPG4F

-U-YT22M-PPG12F

-U-YT25M-PPG16F

B EA

33.5

39.4

53.3

63.9

15.3

26.0

26.5

4.8

18.3

21.8

14

19

35

40

Dimension, mm

H

Dimension, mm

B HEA

9/16-18

9/16-18

3/4-16

7/16-20

9/16-18

3/4-16

15.3

17.2

22.8

18

22

22

4.8

7.1

7.9

5.2

7.1

9.5

35.6

37.3

39.4

40.6

39.9

41.9

6mm

10mm

12mm

- - -U YT6M 9

- - -U YT10M UNR9

- - -U YT10M UNR12

- - -U YT12M UNR7

- - -U YT12M UNR9

- - -U YT12M UNR12

UNR

EB

A

A B HE

1.97

2.66

0.09

0.19

0.19

0.19

0.19

0.25

0.18

0.28

0.28

0.28

0.28

0.41

0.41

0.41

0.42

0.50

0.42

0.62

0.63

0.72

0.66

0.88

1.09

1.34

1.81

0.090.50

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.62

5/16-24

7/16-20

9/16-18

5/16-24

7/16-20

9/16-18

3/4-16

7/8-14

1/2-20

7/16-20

9/16-18

3/4-16

7/8-14

9/16-18

3/4-16

7/8-14

1 1/16-12

3/4-16

7/8-14

3/4-16

1 1/16-12

1 5/16-12

1 3/16-12

1 1/16-12

1 5/16-12

1 5/8-12

1 7/8-12

2 1 2-12/

1.18

1.24

1.31

1.27

1.34

1.40

1.48

1.60

1.37

1.40

1.46

1.54

1.66

1.54

1.65

1.77

1.93

1.65

1.78

1.81

1.93

1.96

1.93

2.10

2.14

2.69

3.06

4.00

7/16

9/16

11/16

1/2

9/16

11/16

7/8

1

5/8

5/8

11/16

7/8

1

13/16

7/8

1

1 1/4

15/16

1

1 1/16

1 1/4

1 1 2/

1 3/8

1 3/8

1 1 2/

1 7/8

2 1/8

2 3/4

1 1/2"

2"

1 8"/

1 4"/

5 16"/

3 8"/

1 2"/

5 8"/

3 4"/

7 8"/

1"

1 1 4"/

- - -U YT2 UNR5

- - -U YT2 UNR7

- - -U YT2 UNR9

- - -U YT4 UNR5

- - -U YT4 UNR7

- - -U YT4 UNR9

- - -U YT4 UNR12

- - -U YT4 UNR14

- - -U YT5 UNR8

- - -U YT6 UNR7

- - -U YT6 UNR9

- - -U YT6 UNR12

- - -U YT6 UNR14

- - -U YT8 UNR9

- - -U YT8 UNR12

- - -U YT8 UNR14

- - -U YT8 UNR17

- - -U YT10 UNR12

- - -U YT10 UNR14

- - -U YT12 UNR12

- - -U YT12 UNR17

- - -U YT12 UNR21

- - -U YT14 UNR19

- - -U YT16 UNR17

- - -U YT16 UNR21

- - -U YT20 UNR26

- - -U YT24 UNR30

- - -U YT32 UNR40

Dimension, in.

E

BA

P

37.5°

A PB E H

0.405

0.405

0.405

0.540

0.405

0.540

0.540

0.675

0.840

1.050

0.675

0.840

1.050

1.315

0.840

0.840

1.050

1.315

1.660

1.900

2.375

7/16

7/16

1 2/

9/16

9/16

5/8

11/16

7/8

1 1/6

13/16

7/8

1 1/16

1 3/8

15/16

1 1/16

1 /

1 3/4

2 1/8

2 3/4

3 8

0.50

0.55

0.62

0.88

1.09

1.34

1.81

0.41

0.28

0.21

0.25

0.19

0.09

0.12

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.23

1.62

1.97

2.66

1.20

1.23

1.29

1.49

1.34

1.52

1.57

1.57

1.82

1.88

1.71

1.93

1.99

2.25

1.93

2.45

3.04

3.50

4.47

1.99

1/8

1/8

1/8

1/4

1/8

1/4

1/4

3/8

1/2

3/4

3/8

1/2

3/4

1

1/2

1/2

3/4

1

1 1/4

1 1/2

2

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

3 4"/

1"

1 1/4"

1 1/2"

2"

Dimension, in.

1 2"/

- - -U YT2 BW2P

- - -U YT3 BW2P

- - -U YT4 BW2P

- - -U YT4 BW4P

- - -U YT5 BW2P

- - -U YT5 BW4P

- - -U YT6 BW4P

- - -U YT6 BW6P

- - -U YT6 BW8P

- - -U YT6 BW12P

- - -U YT8 BW6P

- - -U YT8 BW8P

- - -U YT8 BW12P

- - -U YT8 BW16P

- - -U YT10 BW8P

- - -U YT12 BW8P

- - -U YT12 BW12P

- - -U YT16 BW16P

- - -U YT20 BW20P

- - -U YT24 BW24P

- - -U YT32 BW32P

1/8

1/8

1/8

1/4

1/8

1/4

1/2

1/4

3/8

1/2

1/4

3/8

1/2

3/4

3/8

1/2

1/2

1/2

1 1/4

1 1/4

1 1 2/

14

15mm

16mm

18mm

30mm

32mm

38mm

mm

3mm

4mm

6mm

8mm

10mm

12mm

- - -U YT3M BW2P

- - -U YT4M BW2P

- - -U YT6M BW2P

- - -U YT6M BW4P

- - -U YT8M BW2P

- - -U YT8M BW4P

- - -U YT8M BW8P

- - -U YT10M BW4P

- - -U YT10M BW6P

- - -U YT10M BW8P

- - -U YT12M BW4P

- - -U YT12M BW6P

- - -U YT12M BW8P

- - -U YT12M BW12P

- - -U YT14M BW6P

- - -U YT15M BW8P

- - -U YT16M BW8P

- - -U YT18M BW8P

- - -U YT30M BW20P

- - -U YT32M BW20P

- - -U YT38M BW24P

30.5

31.2

32.8

37.9

34.2

38.7

45.6

40.9

40.9

46.5

43.4

43.4

49.0

50.5

44.1

49.0

49.0

50.5

77.2

79.6

91.6

10.3

10.3

10.3

13.7

10.3

13.7

21.3

13.7

17.1

21.3

13.7

17.1

21.3

26.7

17.1

21.3

21.3

21.3

42.2

42.2

48.3

24.4

24.4

24.4

24.4

39.6

42.0

49.4

12.9

13.7

15.3

16.2

17.2

22.8

5.4

6.4

6.4

7.5

7.9

7.9

7.5

9.5

9.5

9.5

10.7

11.9

12.7

13.9

26.2

28.6

33.7

2.4

2.4

4.8

15

15

22

18

18

22

22

22

22

27

24

24

24

27

46

46

55

12

12

14

Dimension, mm

A B E H P

Tube Ends to Female ISO Parallel Threads PPG( )

Sealing with gasket at female ISO threads end

H hex

Tube Ends to Male SAE ThreadsO ring seal at male threads root-

H hexO-ring

Tube

OD

Basic Ordering

Number

ISO

Size

SAE thread

Size

Tube

OD

Basic Ordering

Number

SAE thread

Size

Tube

OD

Basic Ordering

Number


H hex

Pipe

Size

Tube

OD

Basic Ordering

Number

Pipe

Size

Tube

OD

Basic Ordering

Number


YT-LOK AYT-LOKA

Dimension, in.

HA E

1/8

1/4

1/8

1/4

1/4

3/8

1/2

1/4

3/8

1/2

3/4

1

1.16

1.37

1.25

1.46

1.53

1.56

1.78

1.75

1.78

2.00

2.06

2.60

7/16

9/16

7/16

9/16

9/16

11/16

7/8

9/16

11/16

7/8

1 1/16

1 3/8

0.28

0.37

0.37

0.58

0.80

0.08

0.17

0.27

1/8"

1/4"

3/8"

3/4"

1"

1 2"/

-U -PT2

- - -U OD2 PT4

- - -U OD4 PT2

- - -U OD4 PT4

- - -U OD6 PT4

- - -U OD6 PT6

- - -U OD6 PT8

- - -U OD8 PT4

- - -U OD8 PT6

- - -U OD8 PT8

- - -U OD12 PT12

- - -U OD16 PT16

-OD2

1/8

1/4

1/4

1/4

3/8

1/4

3/8

1/2

1

1 1/4

1 1/4

1 1/4

1 1 2/

32.8

38.1

39.1

39.9

40.6

46.5

46.2

51.8

74.7

76.2

80.0

81.0

92.2

12

14

14

14

18

16

18

22

35

46

46

46

55

7.1

8.8

8.8

22.2

22.5

24.3

26.5

31.6

6mm

8mm

10mm

12mm

28mm

30mm

32mm

38mm

4.1

5.6

7.1

-U -PT2

- - -U OD6M PT4

- - -U OD8M PT4

- - -U OD10M PT4

- - -U OD10M PT6

- - -U OD12M PT4

- - -U OD12M PT6

- - -U OD12M PT8

- - - ①U OD28M PT16

- - - ①U OD28M PT20

- - - ①U OD30M PT20

- - - ①U OD32M PT20

- - - ①U OD38M PT24

-OD6M

HA E

Dimension, mm

E

A

E

A

d

d

E

A

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/2

1/8

1/4

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/2

1/2

3/4

3/4

1

1 1/4

1 1 2/

2

2.31

2.60

3.16

3.72

4.70

0.19

0.22

0.19

0.27

0.27

0.27

0.28

0.37

0.37

0.47

0.47

0.58

0.62

0.80

1.02

1.25

1.72

7/16

9/16

7/16

9/16

7/16

9/16

11/16

7/8

7/16

9/16

7/16

9/16

11/16

7/8

9/16

11/16

7/8

7/8

7/8

1 1/16

1 1/16

1 3/8

1 3/4

2 1/8

2 3/4

1 1/4"

1 1 2"/

2"

Dimension, in.

HA E

1.16

1.37

1.19

1.40

1.25

1.46

1.49

1.71

1.29

1.50

1.32

1.53

1.56

1.78

1.75

1.78

2.00

2.06

2.06

0.08

0.12

0.17

1/8"

3/16"

1/4"

5/16"

3/8"

5/8"

3/4"

1"

1 2"/

-U-OD2-NT2

-U-OD2-NT4

-U-OD3-NT2

-U-OD3-NT4

-U-OD4-NT2

-U-OD4-NT4

-U-OD4-NT6

-U-OD4-NT8

-U-OD5-NT2

-U-OD5-NT4

-U-OD6-NT2

-U-OD6-NT4

-U-OD6-NT6

-U-OD6-NT8

-U-OD8-NT4

-U-OD8-NT6

-U-OD8-NT8

-U-OD10-NT8

-U-OD12-NT8

-U-OD12-NT12

-U-OD16-NT12

-U-OD16-NT16

-U-OD20-NT20①

- ①U-OD24-NT24

- ①U-OD32-NT32


1/8

1/4

1/4

3/8

1/4

3/8

1/2

1/4

1/2

1

1 1/4

1

1 1/4

1 1/4

1 1 2/

32.8

38.1

39.1

39.9

39.9

40.6

46.2

46.5

52.1

74.7

76.2

79.2

80.0

81.0

92.2

12

14

14

19

14

18

22

16

22

35

46

41

46

46

55

7.1

8.8

22.2

22.5

22.2

24.3

26.5

31.6

6mm

8mm

10mm

12mm

28mm

30mm

32mm

38mm

4.1

5.6

7.1

-U -NT2

- - -U OD6M NT4

- - -U OD8M NT4

- - -U OD8M NT6

- - -U OD10M NT4

- - -U OD10M NT6

- - -U OD10M NT8

- - -U OD12M NT4

- - -U OD12M NT8

- - - ①U OD28M NT16

- - - ①U OD28M NT20

- - - ①U OD30M NT16

- - - ①U OD30M NT20

- - - ①U OD32M NT20

- - - ①U OD38M NT24

-OD6M

HA E

Dimension, mm

E

A

d

d

d

d

Over 1 in. or 25mm Over 1 in. or 25mm



d

d

Tube Adapters to Male NPT Threads Tube Adapters to Male ISO Tapered Threads

H hex


H hex

H hex

H hex

Tube OD NPT

Size

Basic Ordering

Number

Tube OD NPT

Size

Basic Ordering

Number

Tube OD ISO

Size

Basic Ordering

Number

Basic Ordering

Number

ISO

Size

Tube OD


YT-LOK AYT-LOKA

A

E


Dimension, in.

HA E

1/8

1/4

1/8

1/4

1/4

3/8

1/4

3/8

1/2

3/4

1

1.25

1.43

1.35

1.53

1.59

1.62

1.85

1.88

1.96

2.20

2.59

9/16

3/4

9/16

3/4

3/4

7/8

3/4

7/8

1 1/16

1 5/16

1 5/8

0.16

0.17

0.23

0.27

0.23

0.31

0.37

0.58

0.80

0.081 8"/

1 4"/

3 8"/

1 2"/

3 4"/

1"

-U- -OD2 PPR2

- - -U OD2 PPR4

- - -U OD4 PPR2

- - -U OD4 PPR4

- - -U OD6 PPR4

- - -U OD6 PPR6

- - -U OD8 PPR4

- - -U OD8 PPR6

- - -U OD8 PPR8

- - -U OD12 PPR12

- - -U OD16 PPR16

HA E

Dimension, mm

1/8

1/4

1/4

1/4

3/8

1/2

1/4

3/8

1/2

1/2

3/4

1

1 1/4

1 1/4

1 1/4

1 1 2/

34.3

38.9

39.6

40.4

41.1

43.2

47.0

47.8

49.8

51.3

55.9

71.9

75.4

79.8

80.8

91.9

4.0

4.1

5.6

5.9

7.1

7.1

5.9

7.9

8.8

11.9

13.9

19.8

22.5

24.3

26.5

31.6

14

19

19

19

22

27

19

22

27

27

35

41

50

50

50

55

6mm

8mm

10mm

12mm

18mm

28mm

30mm

32mm

38mm

-U- -OD6M PPR2

- - -U OD6M PPR4

- - -U OD8M PPR4

- - -U OD10M PPR4

- - -U OD10M PPR6

- - -U OD10M PPR8

- - -U OD12M PPR4

- - -U OD12M PPR6

- - -U OD12M PPR8

- - -U OD18M PPR8

- - -U OD18M PPR12

- - - ①U OD28M PPR16

- - - ①U OD28M PPR20

- - - ①U OD30M PPR20

- - - ①U OD32M PPR20

- - - ①U OD38M PPR24

d


HA E

30mm

32mm

38mm

28mm1

1 1/4

1 1/4

1 1/4

1 1 2/

-U-OD28M

-U-OD28M-PPG20①

-U-OD30M-PPG20①

-U-OD32M-PPG20①

-U-OD38M-PPG24①

-PPG16① 72.7

77.3

81.1

82.1

94.5

19.8

22.5

24.3

26.5

31.8

41

50

50

50

55

Dimension, mm

HA

Dimension, in.

E

1/8

1/8

1/4

1/4

3/8

3/8

1 2/

9/16

9/16

3/4

3/4

15/16

15/16

1 1/16

1.17

1.25

1.50

1.55

1.57

1.78

2.02

1 8"/

1 4"/

3 8"/

1 2"/

0.08

0.17

0.38

0.27

-U- -OD2 PPG2F

- -U-OD4 PPG2F

- - -U OD4 PPG4F

- - -U OD6 PPG4F

- - -U OD6 PPG6F

- - -U OD8 PPG6F

- - -U OD8 PPG8F

E

A

1/8

1/4

1/2

-U-OD6M-PPG2F

-U-OD6M-PPG4F

-U-OD12M-PPG8F

32.0

37.8

49.8

14

19

27

6mm

12mm

4.1

8.8

HA

Dimension, mm

E

E

A

d

d


d

A

E

d

d

d

d

d

Tube Adapters to Male ISO Parallel Threads PPR( )


H hex

H hex

Over 1 in. or 25mm

For GE gasket, see page 85



Number

ISO

Size


Number

ISO

Size

Tube Adapters to Male ISO Parallel Threads PPG( )

Sealing with GE gasket at male ISO threads root

Tube Adapters to Female ISO Parallel Threads PPG( )

Sealing with gasket at female ISO threads end

H hex

H hex


Number

ISO

Size


Number

ISO

Size


Number

ISO

Size


YT-LOK AYT-LOKA

HA

Dimension, in.

E

1/4"

3/8"

1 2"/

-U-OD4-PP4F

-U-OD6-PP6F

-U-OD8-PP8F

1.39

1.55

1.80

0.17

0.26

0.28

3/4

15/16

1 1/16

1/4

3/8

1 2/

1 4/

3 8/

1 2/

1 4/

3 8/

1 2/

1 4/

3 8/

1 2/

1 4/

3 8/

1 2/

1 2/

1 2/

35.3

38.4

42.9

33.0

38.9

43.7

34.5

36.1

41.1

40.1

44.7

48.8

49.0

49.3

19

24

27

19

24

27

19

24

27

19

24

27

27

27

5.5

5.6

5.6

5.5

6.5

7.1

5.5

6.5

7.0

7.0

7.0

4.16mm

8mm

10mm

12mm

16mm

18mm

HA E

Dimension, mm

- - -U OD6M PP4F

- - -U OD6M PP6F

- - -U OD6M PP8F

- - -U OD8M PP4F

- - -U OD8M PP6F

- - -U OD8M PP8F

- - -U OD10M PP4F

- - -U OD10M PP6F

- - -U OD10M PP8F

- - -U OD12M PP4F

- - -U OD12M PP6F

- - -U OD12M PP8F

- - -U OD16M PP8F

- - -U OD18M PP8F

E

A

A

d

HA E


5/16-24

7/16-20

7/16-20

9/16-18

3/4-16

9/16-18

3/4-16

7/8-14

1 1/16-12

1 5/16-12

1 5/8-12

1 7/8-12

2 1 2-12/

5 8"/

3 4"/

1"

1 1 4"/

1 1 2"/

2"

1 8"/

1 4"/

3 8"/

1.20

1.39

1.46

1.52

1.60

1.74

1.82

1.94

2.10

2.41

2.81

3.28

4.23

0.08

0.17

0.20

0.27

0.27

0.28

0.37

0.47

0.58

0.80

1.02

1.25

1.72

7/16

9/16

9/16

11/16

7/8

11/16

7/8

1

1 1/4

1 1/2

1 7/8

2 1/8

2 3/4

-U -UNR5

- - -U OD4 UNR7

- - -U OD6 UNR7

- -U-OD6 UNR9

- - -U OD6 UNR12

- - -U OD8 UNR9

- - -U OD8 UNR12

- - -U OD10 UNR14

- - -U OD12 UNR17

- - -U OD16 UNR21

- - - ①U OD20 UNR26

- - - ①U OD24 UNR30

- - - ①U OD32 UNR40

-OD2

1/2"

E

d

O ring seal at male threads root-

E

A

d

d

d

d

Tube Adapters to Female ISO Parallel Threads PP( )

Female ISO threads root with gasket seal G gasket( )

Tube Adapters to SAE Male Threads

For G gasket, see page 84

H hex

H hex

O ring-


Over 1 in. or 25mm

H hex

O ring-


Number

ISO

Size

Tube OD ISO

Size

Basic Ordering

Number

SAE thread

Size

Dimension, in.Tube ODBasic Ordering

Number


YT-LOK AYT-LOKA

1/16

1/8

1/4

3/8

1/2

3/4

1

-U-NT1

-U-NT2

-U-NT4

-U-NT6

-U-NT8

-U-NT12

-U-NT16

Pressure Ratings, psig bar( )

A E H

1.01(25.6)

1.01(25.6)

1.40(35.6)

1.43(36.3)

1.84(46.7)

1.84(46.7)

2.32(58.9)

0.12(3.0)

0.19(4.8)

0.28 7.1( )

0.38 9.6( )

0.47 11.9( )

0.62 15.7( )

0.88 22.4( )

5/16

7/16

9/16

11/16

7/8

1 1/16

1 3/8

11000(757)

10000(689)

8000(551)

7800(537)

7700(530)

7300(502)

5300(365)

5500(378)

5000(344)

4000(275)

3900(268)

3800(261)

3600(248)

2600(179)

1 8 to 1 16/ /

1 4 1 8/ /to

3 8 1 8/ /to

3 8 1 4/ /to

1 2 1 8/ /to

1 2 1 4/ /to

1 2 3 8/ /to

3 4 1 4/ /to

3 4 1 2/ /to

A E H

1 1 4/to

1 1 2/to

1 3 4/to

1.01 25.6( )

1.22 31.0( )

1.25 31.8( )

1.43 36.3( )

1.47 37.3( )

1.65 41.9( )

1.65 41.9( )

1.65 41.9( )

1.84 46.7( )

1.94 49.3( )

2.13 54.1( )

2.13 54.1( )

0.12 3.0( )

0.19 4.8( )

0.19 4.8( )

0.28 7.1( )

0.19 4.8( )

0.28 7.1( )

0.38 9.6( )

0.28 7.1( )

0.47 11.9( )

0.28 7.1( )

0.47 11.9( )

0.62 15.7( )

/7 16

/9 16

/11 16

/11 16

/7 8

/7 8

/7 8

/1 1 16

/1 1 16

/1 3 8

/1 3 8

/1 3 8

11000 757( )

10000 689( )

10000 689( )

8000 551( )

7700 530( )

8000 551( )

7800 537( )

8000 551( )

7700 530( )

5300 365( )

7700 530( )

7300 502( )

5500 378( )

5000 344( )

5000 344( )

4000 275( )

3800 261( )

4000 275( )

3900 268( )

4000 275( )

3800 261( )

2600 179( )

3800 261( )

3600 248( )

- - -U NT2 NT1

- - -U NT4 NT2

- - -U NT6 NT2

- - -U NT6 NT4

- - -U NT8 NT2

- - -U NT8 NT4

- - -U NT8 NT6

- - -U NT12 NT4

- - -U NT12 NT8

- - -U NT16 NT4

- - -U NT16 NT8

- - -U NT16 NT12

A E H

1/8

1/16

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

3/4

1

1/8

1/4

3/8

1/2

3/4

1/8

1/4

3/8

1/2

3/4

1

1/4

3/8

1/2

3/4

1

1/4

3/8

1/2

3/4

1

- - -U NT1 NT2F

- - -U NT2 NT1F

- - -U NT2 NT2F

- - -U NT2 NT4F

- - -U NT2 NT6F

- - -U NT2 NT8F

- - -U NT4 NT2F

- - -U NT4 NT4F

- - -U NT4 NT6F

- - -U NT4 NT8F

- - -U NT4 NT12F

- - -U NT4 NT16F

- - -U NT6 NT2F

- - -U NT6 NT4F

- - -U NT6 NT6F

- - -U NT6 NT8F

- - -U NT6 NT12F

- - -U NT8 NT2F

- - -U NT8 NT4F

- - -U NT8 NT6F

- - -U NT8 NT8F

- - -U NT8 NT12F

- - -U NT8 NT16F

- - -U NT12 NT4F

- - -U NT12 NT6F

- - -U NT12 NT8F

- - -U NT12 NT12F

- - -U NT12 NT16F

- - -U NT16 NT4F

- - -U NT16 NT6F

- - -U NT16 NT8F

- - -U NT16 NT12F

- - -U NT16 NT16F

1.09(27.7)

1.03(26.2)

1.10(27.9)

1.26(32.0)

1.33(33.8)

1.58(40.1)

1.06(26.9)

1.40(35.6)

1.50(38.1)

1.76(44.7)

1.85(47.0)

1.96(49.8)

0.86(21.8)

1.19(30.2)

1.51(38.4)

1.75(44.4)

1.82(46.2)

1.08(27.4)

1.08(27.4)

1.41(35.8)

1.94(49.3)

2.02(51.3)

2.16(54.9)

1.08(27.4)

1.08(27.4)

1.63(41.4)

2.01(51.3)

2.17(55.1)

1.37(34.8)

1.37(34.8)

1.37(34.8)

1.85(47.0)

2.28(57.9)

0.12(3.0)

0.19(4.8)

0.19(4.8)

0.19(4.8)

0.19(4.8)

0.19(4.8)

0.28(7.1)

0.28(7.1)

0.28(7.1)

0.28(7.1)

0.28(7.1)

0.28(7.1)

0.34(8.6)

0.38(9.6)

0.38(9.6)

0.38(9.6)

0.38(9.6)

0.34(8.6)

0.45(11.4)

0.47(11.9)

0.47(11.9)

0.47(11.9)

0.47(11.9)

0.45(11.4)

0.59(15.0)

0.62(15.7)

0.62(15.7)

0.62(15.7)

0.45(11.4)

0.59(15.0)

0.73(18.5)

0.88(22.4)

0.88(22.4)

9/16

7/16

9/16

3/4

7/8

1 1/16

9/16

3/4

7/8

1 1/16

1 5/16

1 5/8

11/16

3/4

7/8

1 1/16

1 5/16

7/8

7/8

7/8

1 1/16

1 5/16

1 5/8

1 1/16

1 1/16

1 1/16

1 5/16

1 5/8

1 3/8

1 3/8

1 3/8

1 3/8

1 5/8

6500(447)

6700(461)

6500(447)

6600(454)

5300(365)

4900(337)

6500(447)

6600(454)

5300(365)

4900(337)

4600(316)

4400(303)

9200(633)

6600(454)

5300(365)

4900(337)

4600(316)

122200(840)

8300(571)

5300(365)

4900(337)

4600(316)

4400(303)

122200(840)

8200(564)

4900(337)

4600(316)

4400(303)

14500(999)

11600(799)

8600(592)

5300(365)

4400(303)

3200(220)

3300(227)

3200(220)

3300(227)

2600(179)

2400(165)

3300(227)

3300(227)

2600(179)

2400(165)

2300(158)

2200(151)

4700(323)

3300(227)

2600(179)

2400(165)

2300(158)

6200(427)

4400(303)

2600(179)

2400(165)

2300(158)

2200(151)

6000(413)

4300(296)

2400(165)

2300(158)

2200(151)

7400(504)

5900(406)

4300(297)

2600(179)

2200(151)

1/16

1/8

1/4

3/8

3/4

1

A

E

A

E

Male NPT Thread Unions

Long fitting are available, just in the ordering number add length, Example: -U-NT8-L60M,

the L60M means fitting whose total length is 60 mm.

Brass

H hex

316SS, Steel

NPT

Size

Tube

OD

316SS, Steel Brass

Basic Ordering

Number

NPT

Size


Dimension, in.(mm)

Male NPT Threads to Female NPT Threads

Brass316SS, Steel

Pressure Ratings, psig bar( )Basic Ordering

Number

NPT

Size

Tube

OD

H hex

Dimension, in.(mm)

Dimension, in.(mm)

1/2


YT-LOK AYT-LOKA

A EB C

①O-ring material is 90 durometer fluorocarbon FKM. Contact your authorized INSEMOUNT representative for other material.

7/16-20

9/16-18

3/4-16

1 1/16-12

1 5/16-12

1/4

3/8

1/2

3/4

1

0.36(9.1)

0.36(9.1)

0.44(11.2)

0.59(15.0)

0.59(15.0)

1.20(30.5)

1.26(32.0)

1.53(38.9)

1.75(44.4)

2.00(50.8)

0.56(14.2)

0.56(14.2)

0.75(19.1)

0.75(19.1)

0.94(23.9)

0.20(5.1)

0.28(7.1)

0.42(10.7)

0.62(15.7)

0.88(22.4)

9/16

11/16

7/8

1 1/4

1 1 2/

-904

-906

-908

-912

-916

4500(310)

4500(310)

4500(310)

3600(248)

2900(119)

- - -U NT4 UNR7

- - -U NT6 UNR9

- - -U NT8 UNR12

- - -U NT12 UNR17

- - -U NT16 UNR21

ED HA Tx

1/4

1/4

3/8

1/2

1/4

3/8

1 2/

1/4"

3/8"

1 2"/

8000(551)

8000(551)

7800(537)

7700(530)

6600(454)

0.19(4.8)

0.28(7.1)

0.28(7.1)

0.38(9.7)

0.41(10.4)

0.48(12.2)

0.60(15.2)

0.73(18.5)

0.28(7.1)

0.31(7.9)

0.38(9.7)

9/16

5/8

11/16

7/8

7/8

3/4

1.15(29.2)

1.25(31.8)

1.47(37.3)

1.31(33.3)

1.53(38.9)

-U-NT4-SW4

-U-NT4-SW6

-U-NT6-SW6

-U-NT8-SW6

-U-NT4-SW8

-U-NT6-SW8

-U-NT8-SW8

Dimension, in.(mm)

A E H

1/8

1/4

3/8

1/2

3/4

1

1/8

1/4

3/8

1/2

3/4

1

1.01(25.6)

1.40(35.6)

1.43(36.3)

1.84(46.7)

1.84(46.7)

2.32(58.9)

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47(11.9)

0.62(15.7)

0.88(22.4)

7/16

9/16

11/16

7/8

1 1/16

1 3/8

10000(689)

8000(551)

7800(537)

7700(530)

7300(502)

5300(365)

5000(344)

4000(275)

3900(268)

3800(261)

3600(248)

2600(179)

- - -U NT2 PT2

-U NT4 PT4- -

- - -U NT6 PT6

- - -U NT8 PT8

- - -U NT12 PT12

- - -U NT16 PT16

A E HD

3300(227)

2600(179)

2400(165)

6600(454)

5300(365)

4900(337)

3/4

7/8

1 1/16

0.28(7.1)

0.38(9.6)

0.47(11.9)

0.56(14.2)

0.56(14.2)

0.75(19.1)

1.43(36.3)

1.51(38.4)

1.96(49.8)

-U-NT4-PT4F

-U-NT6-PT6F

-U-NT8-PT8F

1/4

3/8

1 2/

1/4

3/8

1 2/

A B C

1/8

1/4

3/8

1/2

3/4

1

1/8

1/4

3/8

1/2

3/4

1

0.54(13.7)

0.71(18.0)

0.85(21.6)

1.02(25.9)

1.26(32.0)

15.3(38.9)

1.09(27.7)

1.45(36.8)

1.48(37.6)

1.75(44.4)

1.93(49.0)

2.23(56.6)

0.28(7.1)

0.44(11.2)

0.44(11.2)

0.56(14.2)

0.62(15.7)

0.72(18.3)

- - -U NT2 PPR2

- - -U NT4 PPR4

- - -U NT6 PPR6

- - -U NT8 PPR8

- - -U NT12 PPR12

- - -U NT16 PPR16

E H

0.16(4.1)

0.23(5.8)

0.31(7.9)

0.47(11.9)

0.62(15.7)

0.78(19.8)

5700(392)

5100(351)

5100(351)

3800(261)

3600(248)

3700(254)

9/16

3/4

7/8

1 1/16

1 5/16

1 5/8

11400(785)

10300(709)

10300(709)

7600(523)

7300(502)

7400(509)

E

D

A

H

A

B

E

E

A

E Tx

D

A

B

A

E

C

Male NPT Threads to Male ISO Tapered Threads

Male NPT Threads to Female ISO Tapered Threads

Male NPT Threads to Male ISO Parallel Threads PPR( )Sealing with GR gasket at male ISO threads root

①Pressure ratings are for the NPT end connections.

Pressure ratings for the male ISO end connections are

dependent on the selected gasket. Contact your

authorized INSEMOUNT representative for more

pressure-temperature ratings.


Male threads root with o ring seal-

Male NPT threads to Male SAE threads

H hex

H hex

H hex C dia

H hex

O ring-

H hex

ISO

Size

NPT

Size

Basic Ordering

Number


Pressure Ratings psig bar①, ( )ISO

Size

NPT

Size

Basic Ordering

Number

Dimension, in.(mm)


Brass

Brass

Brass

316SS, Steel

316SS, Steel

316SS, Steel

Dimension, in.(mm)ISO

Size

NPT

Size

Basic Ordering

Number


NPT

Size

Basic Ordering

Number

Pressure Ratings,

psig bar( )

NPT

Size

Basic Ordering

Number

O-ring

Size

① Pressure Ratings,

psig bar( )

Tube

OD

SAE

Size

Dimension, in.(mm)

Dimension, in.(mm)


YT-LOK AYT-LOKA

A E H

1/4 to 1/8

3 8 to 1 4/ /

1 2 to 1 8/ /

1 2 to 1 4/ /

1 2 to 3 8/ /

3 4 to 1 4/ /

3 4 to 1 2/ /

1 to 1 2/

1 to 3 4/

1 8/

1 4/

3 8/

1 2/

3 4/

1

0.34 8.6( )

0.45 11.4( )

0.34 8.6( )

0.45 11.4( )

0.59 15.0(

0.45 11.4( )

0.73 18.5( )

0.73 18.5( )

0.94 23.9( )

0.43 8.6( )

0.45 11.4( )

0.59 15.0( )

0.73 18.5( )

0.94 23.9( )

1.17 29.7( )

1.22 31.0( )

1.38 35.1( )

1.56 39.6( )

1.75 44.4( )

1.78 45.2( )

1.81 46.0( )

2.06 52.3( )

2.19 55.6( )

2.25 57.2( )

0.81 20.6( )

1.19 30.2( )

1.31 33.3( )

1.56 39.6( )

1.62 41.1( )

2.00 50.8( )

3 4/

7 8/

1 1 16/

1 1 16/

1 1 16/

1 5 16/

1 5 16/

1 5 8/

1 5 8/

9 16/

3 4/

7 8/

1 1 16/

1 5 16/

1 5 8/

6600 454( )

5300 365( )

4900 337( )

4900 337( )

4900 337( )

4600 316( )

4600 316( )

4400 303( )

4400 303( )

6500 447( )

6600 454( )

5300 365( )

4900 337( )

4600 316( )

4400 303( )

3300 227( )

2600 179( )

2400 165( )

2400 165( )

2400 165( )

2300 158( )

2300 158( )

2200 151( )

2200 151( )

3200 220( )

3300 227( )

2600 179( )

2400 165( )

2300 158( )

2200 151( )

-U-NT4F-NT2F

-U-NT6F-NT4F

-U-NT8F-NT2F

-U-NT8F-NT4F

-U-NT8F-NT6F

-U-NT12F-NT4F

-U-NT12F-NT8F

-U-NT16F-NT8F

-U-NT16F-NT12F

- -U NT2F

- -U NT4F

- -U NT6F

- -U NT8F

- -U NT12F

- -U NT16F

Dimension, in.(mm)

Dimension, in.(mm)

316SS, Steel BrassA E HB

1/8

1/4

3/8

1/2

3/4

1

1.09(27.7)

1.42(36.1)

1.50(38.1)

1.94(49.3)

2.02(51.3)

2.30(58.4)

0.38(9.6)

0.56(14.2)

0.56(14.2)

0.75(19.1)

0.75(19.1)

0.94(23.9)

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47(11.9)

0.62(15.7)

0.88(22.4)

1/8

1/4

3/8

1/2

3/4

1

9/16

3/4

7/8

1 1/16

1 5/16

1 5/8

6500(447)

6600(454)

5300(365)

4900(337)

4600(316)

4400(303)

3200(220)

3300(227)

2600(179)

2400(165)

2300(158)

2200(151)

316SS, Steel BrassA E HB C

1/8

1/4

3/8

1/2

3/4

1

1/8

1/4

3/8

1/2

3/4

1

0.99(25.1)

1.32(33.5)

1.41(35.8)

1.74(44.2)

1.89(48.0)

2.10(53.3)

0.28(7.1)

0.44(11.2)

0.44(11.2)

0.56(14.2)

0.62(15.7)

0.72(18.3)

0.54(13.7)

0.71(18.0)

0.85(21.6)

1.02(25.9)

1.26(32.0)

1.53(38.9)

0.16(4.1)

0.23(5.8)

0.31(7.9)

0.47(11.9)

0.62(15.7)

0.78(19.8)

9/16

3/4

7/8

1 1/16

1 5/16

1 5/8

6500(447)

6600(454)

5300(365)

4900(337)

4600(316)

4400(303)

3200(220)

3300(227)

2600(179)

2400(165)

2300 158)(

2200(151)

- - -U NT2F PPR2

- - -U NT4F PPR4

- - -U NT6F PPR6

- - -U NT8F PPR8

- - -U NT12F PPR12

- - -U NT16F PPR16

-U-NT2F-PT2

-U-NT4F-PT4

-U-NT6F-PT6

-U-NT8F-PT8

-U-NT12F-PT12

-U-NT16F-PT16

A

E

A

B

A

E

B

E

Female NPT Thread Unions Female NPT Threads to male ISO tapered Threads

H hex

NPTSize

Basic Ordering

Number


Brass316SS, Steel

H hex

NPTSize

ISO

Size

Basic Ordering

Number


H hex C dia

Female NPT Thread to Male ISO Parallel Threads PPR( )



NPTSize

ISO

Size

Basic Ordering

Number

Pressure Ratings psig bar①, ( )

①Pressure ratings are for the NPT end connections.Pressure ratings for the male ISO end connections are dependent on the selected gasket.

Contact your authorized INSEMOUNT representative for more pressure-temperature ratings.

Dimension, in.(mm)


YT-LOK AYT-LOKA

E HBA

7/16-20

9/16-18

3/4-16

1 1/16-12

1 5/16-12

1/4

3/8

1/2

3/4

1

1.32(33.5)

1.39(35.3)

1.76(44.7)

1.99(50.5)

2.12(53.8)

0.36(9.1)

0.39(9, 9)

0.44(11.2)

0.59(15.0)

0.59(15.0)

0.20(5.1)

0.28(7.1)

0.42(10.7)

0.66(16.7)

0.88(22.4)

3/4

15/16

1 1/16

1 3/8

1 5/8

-904

-906

-908

-912

-916

4500(310)

4500(310)

4500(310)

3600(248)

2900(119)

A

6500(447)

6500(447)

6600(454)

6600(454)

5300(365)

4900(337)

4600(316)

H

9/16

9/16

3/4

3/4

7/8

1 1/16

1 5/16

0.83(21.2)

1.05(26.7)

1.18(30.0)

1.24(31.5)

1.36(34.5)

1.59(40.4)

1.73(43.9)

1 8/

1 8/

1 4/

1 4/

3 8/

1 2/

3 4/

Tube

OD

1 8"/

1 4"/

3 8"/

1 2"/

3 4"/

D

0.10(2.5)

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.44(11.2)

E

0.09(2.3)

0.19(4.8)

0.28(7.1)

0.41(10.4)

0.63(16.0)

Tx

0.29(7.4)

0.48(12.2)

0.60(15.2)

0.73(18.5)

1.04(26.4)

- - -U NT2F SW2

- - -U NT2F SW4

- - -U NT4F SW4

- - -U NT4F SW6

- - -U NT6F SW8

- - -U NT8F SW8

- - -U NT12F SW12

- - -U NT4F UNR7

- - -U NT6F UNR9

- - -U NT8F UNR12

- - -U NT12F UNR17

- - -U NT16F UNR21

①O-ring material is 90 durometer fluorocarbon FKM. Contact your authorized INSEMOUNT representative for other material.

D

E

A E H

1/8

1/4

3/8

1/2

1.01(25.6)

1.40(35.6)

1.43(36.3)

1.84(46.7)

-U-PT2

-U-PT4

-U-PT6

-U-PT8

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47 11.9( )

7/16

9/16

11/16

7/8

10000(689)

8000(551)

7800(537)

7700(530)

5000(344)

4000(275)

3900(268)

3800(261)

3 8 to 1 4/ /

1 2 to 1 8/ /

1 2 to 3 8/ /

-U-PT6-PT4

-UT-PT8-PT2

-U-PT8-PT6

1.43(36.3)

1.47(37.3)

1.65(41.9)

0.28(7.1)

0.19(4.8)

0.38(9.6)

11/16

7/8

7/8

7800(537)

7700(530)

7800(537)

3900(268)

3800(261)

3900(268)

A E H

- - -U PT2 PT2F

- - -U PT2 PT4F

- - -U PT4 PT2F

- - -U PT4 PT4F

- - -U PT4 PT6F

- - -U PT4 PT8F

- - -U PT6 PT4F

- - -U PT6 PT6F

- - -U PT6 PT8F

- - -U PT8 PT4F

- - -U PT8 PT6F

- - -U PT8 PT8F

1.09 27.7( )

1.26 32.0( )

1.06 26.9( )

1.42 36.1( )

1.50 38.1( )

1.76 44.7( )

1.19 30.2( )

1.50 38.1( )

1.75 44.4( )

1.08 27.4( )

1.41 35.8( )

1.95 49.5( )

0.19 4.8( )

0.19 4.8( )

0.28 7.1( )

0.28 7.1( )

0.28 7.1( )

0.28 7.1( )

0.38 9.6( )

0.38 9.6( )

0.38 9.6( )

0.44 11.2( )

0.47 11.9( )

0.47 11.9( )

9 16/

3 4/

9 16/

3 4/

7 8/

1 1 16/

3 4/

7 8/

1 1 16/

7 8/

7 8/

1 1 16/

6500 447( )

6600 454( )

6500 447( )

6600 454( )

5300 365( )

4900 337( )

6600 454( )

5300 365( )

4900 337( )

8300 571( )

5300 365( )

4900 337( )

3200 220( )

3300 227( )

3200 220( )

3300 227( )

2600 179( )

2400 165( )

3300 227( )

2600 179( )

2400 165( )

4400 303( )

2600 179( )

2400 165( )

1/8

1/4

3/8

1/2

1/8

1/4

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

A

B

E

E

A

A

E

A

Tx

Dimension, in. mm( )

Female NPT Threads to Male SAE Threads

O ring seal at male threads root-

Male ISO Tapered Thread Unions

Female NPT Threads to Tube Socket Welding Male ISO Tapered Threads to Female ISO Tapered Threads

H hex

O ring-

NPT

Size

SAE

Size

O-ring①

Size

Basic Ordering

Number

Pressure Ratings,

psig bar( )

H hex

Dimension, in. mm( )NPT

Size

Basic Ordering

Number

Pressure Ratings,

psig bar( )

Basic Ordering

Number

Dimension, in. mm( )ISO

Size


Pressure Ratings, psig bar( )Male

ISO

Size

Female

ISO

Size

Basic Ordering

Number


Brass316SS, Steel

316SS, Steel Brass

H hex

H hex


YT-LOK AYT-LOKA

6mm

8mm

6mm

8mm

10mm

6mm

12mm

10mm

12mm

16mm

1.0mm

1.0mm

1.5mm

1.0mm

1.0mm

1.5mm

1.50(38.1) 0.75(19.0)

240(3483)

200(2902)

200(2902)

1.50(38.1) 0.75(19.0)

2400(165)

3300(227)

3700(254)

3300(227)

2400(165)

1/4"

1/4"

3/8"

1/2"

1 2"/

3/4"

0.035"

0.035"

0.049"

0.049"0.065"

0.049"

0.049"

0.035"3 8"/

1 2"/

3 4"/

1"

- - -U BW6 BW4

- - -U BW8 BW4

- - -U BW8 BW6

- - -U BW12 BW8

- - -U BW16 BW8

- - -U BW16 BW12

-U-BW10M-BW6M

-U-BW10M-BW8M

-U-BW12M-BW6M

-U-BW12M-BW8M

-U-BW12M-BW10M

-U-BW16M-BW6M

-U-BW16M-BW12M

A B

Dimension, in.( )mm

d1 T1 d2 T2

A Bd1 T1 d2 T2

d1 d2

3/8 to 1/4

1 2 to 1 4/ /

1 2 to 3 8/ /

1/8

1/4

3/8

1 2/

- -U PT2F

- -U PT4F

- -U PT6F

- -U PT8F

-U-PT6F-PT4F

-U-PT8F-PT4F

-U-PT8F-PT6F

2600(179)

2400(165)

2400(165)

5300(365)

4900(337)

4900(337)

7/8

1 1/16

1 1/16

0.44(11.2)

0.44(11.2)

0.58(14.7)

1.38(35.1)

1.75(44.4)

1.78(45.2)

Dimension, in(mm)

A E H

0.81(20.6)

1.19(30.2)

1.31(33.3)

1.56(39.6)

0.33(8.4)

0.44(11.2)

0.58(14.7)

0.72(18.3)

9/16

3/4

7/8

1 1/16

6500(447)

6600(454)

5300(365)

4900(337)

3200(220)

3300(227)

2600(179)

2400(165)

A

EA

B B

A E HB

7/16-20

7/16-20

9/16-18

9/16-18

3/4-16

3/4-16

1 1/16-12

1 5/16-12

1 5/16-12

1.12(28.4)

0.98(24.9)

1.19(30.2)

1.10(27.9)

1.42(36.1)

1.27(32.3)

1.61(40.9)

1.98(50.3)

1.27(32.3)

0.39(9.9)

0.44(11.2)

0.44(11.2)

0.50(12.7)

0.50(12.7)

0.59(15.0)

0.59(15.0)

0.59(15.0)

0.59(15.0)

0.28(7.1)

0.39(9.9)

0.42(10.7)

0.50(12.7)

0.50(12.7)

0.65(16.5)

0.87(22.1)

1.09(27.7)

1.23(31.2)

13/16

7/8

1

1

1 3/16

1 1/4

1 5/8

2 1/8

2 1/8

-906

-908

-908

-910

-910

-912

-916

-920

-924

4500(310)

4500(310)

4500(310)

3600(248)

3600(248)

3600(248)

2900(199)

2300(158)

2300(158)

1 1/16-12

1 5/16-12

1 5/8-12

1 7/8-12

7/8-14

3/4-16

9/16-18 - - -U UNR9 UNR7F

- - -U UNR12 UNR7F

- - -U UNR12 UNR9F

- - -U UNR14 UNR9F

- - -U UNR14 UNR12F

- - -U UNR17 UNR12F

- - -U UNR21 UNR17F

- - -U UNR26 UNR21F

- - -U UNR30 UNR21F

①O-ring material is 90 durometer fluorocarbon FKM.Contact your authorized INSEMOUNT representative for other material.

A

B

E

T2T1

ISO

Size

Basic Ordering

Number


Brass316SS, Steel

H hex

Male SAE Threads to Female SAE ThreadsMale threads root with O ring seal-


H hexO ring-

Male

Thread

Size

Female

Thread

Size

Basic Ordering

Number

PressureRatings,psig bar( )

O-ring①Size

Tube Butt Welding Unions

Tube

OD

Wall

Thickness

Tube

OD

Wall

Thickness Basic Ordering

Number

Pressure

Ratings,

psig bar( )

Dimension, in.( )mmPressure

Ratings,

psig bar( )

Basic Ordering

Number

Tube

OD

Wall

Thickness

Tube

OD

Wall

Thickness

Butt weld not listed in table of wall thickness and length, please indicate in the ordering number. Example:

- U - BW8×0.065 ×20m means butt weld outside diameter is 1/2", wall thickness is 0.065", butt weld length is 20 mm;

- U- BW8×2M×20M means butt weld outside diameter is 1/2", wall thickness is 2 mm, butt weld length is 20 mm.

Dimension, in(mm)

A

B B


YT-LOK AYT-LOKA

EA D Tx


1 4/

3 8/

1/2

3 4/

1

1 4/ "

3 8/ "

1 2/ "

1 4/ "

3 8/ "

1 2/ "

3 8/ "

1 2/ "

3 4/ "

3 8/ "

1 2/ "

-U-BW4P-SW4

-U-BW6P-SW6

-U-BW6P-SW8

-U-BW8P-SW4

-U-BW8P-SW6

-U-BW8P-SW8

-U-BW12P-SW6

-U-BW12P-SW8

-U-BW12P-SW12

-U-BW16P-SW6

-U-BW16P-SW8

0.88(22.4)

1.03(26.2)

1.00(25.4)

1.12(28.4)

1.12(28.4)

1.19(30.2)

1.50(38.1)

1.50(38.1)

1.50(38.1)

1.38(35.1)

1.56(39.6)

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.31(7.9)

0.38(9.7)

0.44(11.2)

0.31(7.9)

0.44(11.2)

0.19(4.8)

0.28(7.1)

0.42(10.7)

0.19(4.8)

0.28(7.1)

0.42(10.7)

0.28(7.1)

0.42(10.7)

0.62(15.7)

0.28(7.1)

0.38(9.7)

0.48(12.2)

0.60(15.2)

0.73(18.5)

0.48(12.2)

0.60(15.2)

0.73(18.5)

0.60(15.2)

0.73(18.5)

1.05(26.7)

0.60(15.2)

0.73(18.5)

10300(709)

8100(558)

6600(454)

7800(537)

7800(537)

6600(454)

6600(454)

6600(454)

5900(406)

6000(413)

6000(413)

D37.5°

Tx

A

E

E TxA D


1/4

3/8"

1/2"

3/4"

1"

" 10700(737)

8100(558)

6600(454)

5900(406)

5600(385)

0.48(12.2)

0.60(15.2)

0.73(18.5)

1.04(26.4)

1.36(34.5)

0.19(4.8)

0.28(7.1)

0.41(10.4)

0.63(16.0)

0.88(22.4)

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.44(11.2)

0.62(15.7)

0.75(19.0)

0.88(22.4)

1.06(26.9)

1.31(33.3)

1.44(36.6)

-U-SW4

-U-SW6

-U-SW8

-U-SW12

-U-SW16

D

Tx E

A

D

E


A D Px

8100 558( )

7100 489( )

6800 468( )

5800 399( )

6100 420( )

0.88 22.4( )

1.03 26.2( )

1.25 31.8( )

1.47 37.3( )

1.86 47.2( )

0.36 9.1( )

0.49 12.4( )

0.62 15.7( )

0.82 20.8( )

1.05 26.7( )

0.39 10.0( )

0.39 10.0( )

0.39 10.0( )

0.51 13.0( )

0.51 13.0( )

1.06 26.9( )

1.12 28.4( )

1.12 28.4( )

1.75 44.4( )

1.75 44.4( )

1 4/

3 8/

1 2/

3 4/

1

- -U SW4P

- -U SW6P

- -U SW8P

- -U SW12P

- -U SW16P

D

Px E

A

D

Pipe Butt Welding to Tube Socket Welding Pipe Socket Welding Unions

Tube Socket Welding Unions

Pipe Size

(Sch80)

Tube

OD

Basic Ordering

Number

Pressure

Ratings,

psig bar( )

Tube

OD

Basic Ordering

Number

Pressure Ratings,

psig bar( )

Pipe SizeBasic Ordering

Number

Pressure

Ratings,

psig bar( )

1.To order, add a material designator in the basic ordering number before, constitute INSEMOUNT complete ordering number,

detailed information see the selection table.

2.All dimensions are for reference only and are subject to change.

3.For dimensions not shown above, please contact your authorized INSEMOUNT representative.


YT-LOK BYT-LOKA

E D2D1

d1 d2

A

Panel Hole

Size

Max Panel

ThicknessA D1 H

Dimension, in.

E

Tube OD

d1 d2 D2

51.3

53.6

57.7

61

63.7

71

72.5

72.5

72.5

78.9

84.5

96

124

128

145

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26

31.3

39.6

42

49.4

16

18

22

24

30

35

41

14

27

50

60

26

29

34

40.5

42.5

50.5

8.3

9.9

11.5

13.1

16.3

19.5

22.5

22.8

12.7

10.2

11.2

12.7

16.8

19

2.4

2.4

4.8

6.4

7.9

9.5

11.1

11.9

12.7

15.1

15.9

21.8

26.2

28.6

33.7

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

25mm

30mm

32mm

38mm

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26

31.3

39.6

42

49.4

- -BU YT3M

- -BU YT4M

- -BU YT6M

- -BU YT8M

- -BU YT10M

- -BU YT12M

- -BU YT14M

- -BU YT15M

- -BU YT16M

- -BU YT18M

- -BU YT20M

- -BU YT25M

- -BU YT30M

- -BU YT32M

- -BU YT38M

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

25mm

30mm

32mm

38mm

- -BU YT1

- -BU YT2

- -BU YT3

- -BU YT4

- -BU YT5

- -BU YT6

- -BU YT8

- -BU YT10

- -BU YT12

- -BU YT16

- -BU YT20

- -BU YT24

- -BU YT32

1.24

2.02

2.11

2.27

2.39

2.45

2.8

2.86

3.11

3.77

4.85

5.48

7.1

0.34

0.5

0.54

0.6

0.64

0.66

0.9

0.96

0.96

1.23

1.62

1.97

2.66

/5 16

/1 2

/9 16

/5 8

/11 16

/3 4

/15 16

/11 16

/13 16

1 5 8/

1 7 8/

2 1 4/

2 3 4/

/13 64

/21 64

/25 64

/29 64

/33 64

/37 64

/49 64

/57 64

/11 64

1 21 64/

1 41 64/

1 61 64/

2 41 64/

0.12①

0.5

0.4

0.44

0.5

0.66

0.75

0.05

0.09

0.12

0.19

0.25

0.28

0.41

0.5

0.62

0.88

1.09

1.34

1.81

/1 16"

/1 8"

/3 16"

/1 4"

/5 16"

/3 8"

/1 2"

/5 8"

/3 4"

1"

1 1 4"/

1 1 2"/

2"

0.34

0.5

0.54

0.6

0.64

0.66

0.9

0.96

0.96

1.23

1.62

1.97

2.66

/1 16"

/1 8"

/3 16"

/1 4"

/5 16"

/3 8"

/1 2"

/5 8"

/3 4"

1"

1 1 4"/

1 1 2"/

2"

①Minimum panel thickness is 0.06 in.(1.5mm)

Panel Hole

Size

Max Panel

ThicknessA D H

Dimension, (mm)

Ed1 d2 D2

S S - U - YT 6 M - Y T 4

1 2 3 4

1

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series

U Union

5

4 End Connection Size

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm

3

YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

5 Distinguish Code

Stamp F for female threads

Stamp M for metric sizes

Stamp P for Pipe Butt welding or Socket welding

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

For threads not appeared above

please marked the pitch:

20×2

27×1.5

M20×2

M27×1.5

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread

ISO parallel thread (seal with G gasket)

ISO parallel thread (seal with GE gasket)

ISO parallel thread (seal with GR gasket)

Positionable ISO parallel thread

Metric thread

Metric thread (seal with O-ring)

Positionable metric thread

American unified thread (seal with O-ring)

Positionable SAE thread

Butt welding

Socket welding

Bulkhead ConnectorsStraight Connectors Ordering Information

End Connection TypeMaterial

Tube Fitting Bulkhead Unions

Basic Ordering

Number

Basic Ordering

Number

Tube OD

H hex H hex

The model code of YT LOK straight connectors contains material series the first end connection the second The sequence of the four parts is- : , , , .end connection

from left to right, Each part separated by The principle of the order between the two s as following:"-". end connection

1 See、 the top priorities as the first Another one as a second. .end connection end connection

2 When the two of the were the same take the metric sizes as the fist For the same kind of threads, take the male threads as the, ,、 end connection type and size

fist Same as butt welding or socket welding metric sizes as the fist then is inch sizes then is pipe., , , ,

3 After above principles take the big one as the first, .、 end connection

4 When the two s are identical, take any one as the first and the second will be omitted.、 end connection end connection end connection

3


YT-LOK BYT-LOKB

EA D

Dimension, in. mm)( �

H

1/8

1/4

1 2/

6mm

12mm

( )4.8

( )9.5

( )11.5

( )19.5

( )10.2

( )12.7

-BU-YT6M-NT2

-BU-YT6M-NT4

-BU-YT12M-NT8

(49.5

(53.6)

(68.8)

)( )15.3

( )22.8

( )16

( )24

1/8

1/8

1/4

1/4

3/8

1/2

3/8

1/2

3/4

1

1 2"/

3 4"/

1"

0.38

0.41

0.62

0.88

49 64/

1 1 64/

1 21 64/

0.50

0.66

0.75

1.83

1.95

2.13

2.26

2.26

2.51

2.49

2.71

3.00

3.67

0.90

0.96

1.23

1 3 16/

1 5 8/

1 8"/

1 4"/

3 8"/

0.09

0.19

1.28

21 64/

29 64/

37 64/

0.50

0.40

0.44

0.50

0.60

0.66

5 8/

3 4/

3 4/

7 8/

15 16/

1 2/- - -BU YT2 NT2

- - -BU YT4 NT2

- - -BU YT4 NT4

- - -BU YT6 NT4

- - -BU YT6 NT6

- - -BU YT6 NT8

- - -BU YT8 NT6

- - -BU YT8 NT8

- - -BU YT12 NT12

- - -BU YT16 NT16

E

DA


A D E H

1 4/ -BU-YT6M-NT4F

-BU-YT12M-NT8F

(51.8)

(66.5)

( )15.3

( )22.8

( )4.8

( )9.5

( )19

( )27

( )11.5

( )19.5

( )10.2

( )12.7

6mm

12mm 1 2/

1/8

1/8

1/4

1/4

3/8

1 2/

-BU-YT2-NT2F

-BU-YT4-NT2F

-BU-YT4-NT4F

-BU-YT6-NT4F

-BU-YT8-NT6F

-BU-YT8-NT8F

1.76

1.85

2.04

2.17

2.43

2.62

9/16

5/8

3/4

3/4

15/16

1 1/16

1 8"/

1 4"/

3 8"/

0.50

0.60

0.66

0.90

0.09

0.19

0.28

0.41

21 64/

29 64/

37 64/

49 64/

0.50

0.40

0.44

0.501 2"/

E

DA

D

E

A

Tube

OD

Dimension, in.

A D E H

1/8

1/4"

3/8"

1/2"

5/8"

3/4"

1"

" -BU-YT2-OD2

-BU-YT4-OD4

-BU-YT6-OD6

-BU-YT8-OD8

-BU-YT10-OD10

-BU-YT12-OD12

-BU-YT16-OD16

1.95

2.20

2.41

2.87

2.96

3.21

3.95

0.50

0.60

0.66

0.90

0.96

0.96

1.23

0.08

0.17

0.27

0.37

0.47

0.58

0.80

1/2

5/8

3/4

15/16

1 1/16

1 3/16

1 5/8

21/64

29/64

37/64

49/64

57/64

1 1/64

1 21/64

0.50

0.40

0.44

0.50

0.50

0.66

0.75

1

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series

BU


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm

3 End Connection Type

YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

Bulkhead Connectors

S S - BU - YT 6 M - YT4

1 2 3 4 5

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding


H hex H hex


H hex


H hex

Basic Ordering

Number

Basic Ordering

Number

Basic Ordering

Number

Tube

OD

Tube

OD

NPT

Size

NPT

Size





Panel HoleSize

Max PanelThickness

Panel HoleSize

Panel HoleSize

Max PanelThickness

Max PanelThickness

Bulkhead Connectors Ordering Information

Material

The model code of YT LOK bulkhead connectors contains material series the first the second The sequence of the four parts- : , , , .end connection end connection

is from left to right, Each part separated by The with bulkhead end as the fist. Another one as a second When the two"-". .end connection end connection are

identical, take any one as the first end connection and the second end connection will be omitted.


please marked the pitch:Stamp F for female threads




YT-LOK CYT-LOKC

6mm

8mm

8mm

10mm

8mm

10mm

12mm

10mm

12mm

14mm

10mm

12mm

14mm

15mm

16mm

14mm

16mm

16mm

18mm

20mm

14mm

16mm

18mm

20mm

22mm

22mm

25mm

28mm

30mm

1.8mm

1.8mm

1.8mm

2.2mm

1.8mm

2.2mm

2.2mm

2.2mm

2.2mm

2.5mm

2.2mm

2.2mm

2.5mm

2.5mm

2.8mm

2.5mm

2.8mm

2.8mm

2.8mm

3.0mm

2.5mm

2.8mm

2.8mm

3.0mm

3.0mm

3.0mm

3.5mm

4.0mm

4.0mm

-JC-MS12F-BW6M×1.8M

-JC MS12F-BW8M×1.8M-



-JC -MS16F-BW8M×1.8M

-JC F-BW10M×2.2M-MS16














-JC -MS24F-BW20M×3M










25

30

30

30

30

34

34

34

34

34

34

34

34

40

40

40

45

45

45

16

18

22

22

25

27

30

32

35

41

41

9

9

9

10

11

11

11

14

18

18

18

12660 (873)

8320 (574)

8320 (574)

8160 (563)

8320 (574)

8160 (563)

6470 (446)

8160 (563)

6470 (446)

6280 (433)

8160 (563)

6470 (446)

6280 (433)

6160 (425)

6140 (423)

6280 (433)

6140 (423)

6140 (423)

5670 (392)

5110 (352)

6280 (433)

6140 (423)

5670 (392)

5110 (352)

4620 (319)

4620 (319)

4730 (326)

5160 (356)

4760 (328)

A HB

M12 × 1.5

M14 × 1.5

M16 × 1.5

M18 × 1.5

M20 × 1.5

M22 × 1.5

M24 × 1.5

M27 × 2

M30 × 2

M33 × 2

M36 × 2

Dimension, mm

12mm

14mm

16mm

2.2mm

2.5mm

2.8mm

-JC-PP8F-BW12M×2.2M

-JC -PP8F-BW14M×2.5M

-JC -PP8F-BW16M×2.8M

34 2711

6470 (446)

6280 (433)

6140 (423)

BA H

1/2

Dimension, mm

AB

1/8

1/4

3/8

1/2

1

14mm

6mm

8mm

10mm

12mm

14mm

16mm

18mm

14mm

12mm

14mm

16mm

22mm

25mm

25mm

-JC-NT2-BW14M×2.5M

-JC-NT4-BW6M×1.8M

-JC-NT4-BW8M×1.8M

-JC-NT4-BW10M×2.2M

-JC-NT4-BW12M×2.2M

-JC-NT4-BW14M×2.5M

-JC-NT4-BW16M×2.8M

-JC-NT4-BW18M×2.8M

-JC-NT6-BW14M×2.5M

-JC-NT8-BW12M×2.2M

-JC-NT8-BW14M×2.5M

-JC-NT8-BW16M×2.8M

-JC-NT8-BW22M×3M

-JC-NT8-BW25M×2.8M

-JC-NT16-BW25M×3.5M

69

60

73.2

73.2

73.2

73.2

73.2

74.2

73.2

78

78

78

82

86

103

19

14

14

15

18

19

22

24

19

18

19

22

30

32

35

22

14

16

18

22

22

25

27

22

22

22

25

32

35

35

6280 (433)

8240 (566)

8240 (566)

8160 (563)

6470 (446)

6280 (433)

6140 (423)

5670 (392)

6280 (433)

6470 (446)

6280 (433)

6140 (423)

4620 (319)

4730 (326)

4730 (326)

A FH

2.5mm

1.8mm

1.8mm

2.2mm

2.2mm

2.5mm

2.8mm

2.8mm

2.5mm

2.2mm

2.5mm

2.8mm

3.0mm

2.8mm

3.5mm

Dimension, mm

E

A

d

E

4.8

3

4

6

7

7.1

7.1

7.1

9.7

7

9

10

11.9

11.9

17

1/8

1/4

3/8

1/2

3/4

1

A HF

-JM-NT2F

-JM-NT4F

-JM-NT6F

-JM-NT8F

-JM-NT12F

-JM-NT16F

46.0

59.4

63.5

68.3

79.2

90.4

23.8

30.2

33.3

41.3

47.6

60.3

28.6

34.9

38.1

44.5

54.0

63.5

8400 (578)

6600 (454)

5300 (365)

6000 (410)

4600 (316)

6800 (468)

Dimension, mm

B E

10.4

15.0

15.0

19.8

20.6

25.4

6.8

9.1

13.2

15.7

22.4

26.2

1/8

1/4

3/8

1/2

3/4

1

A HF

-JM-PT2F

-JM-PT4F

-JM-PT6F

-JM-PT8F

-JM-PT12F

-JM-PT16F

46.0

59.4

63.5

68.3

79.2

90.4

23.8

30.2

33.3

41.3

47.6

60.3

28.6

34.9

38.1

44.5

54.0

63.5

8400 (578)

6600 (454)

5300 (365)

6000 (410)

4600 (316)

6800 (468)

B E

10.4

15.0

15.0

19.8

20.6

25.4

6.8

9.1

13.2

15.7

22.4

26.2

t

t

d

A B

1. To order, add a material designator in the basic ordering number before, constitute INSEMOUNT complete ordering number,


2. All dimensions are for reference only and are subject to change.

3. For dimensions not shown above, please contact your authorized INSEMOUNT representative.


Metal Ball Head Seal Detachable Connectors

Female NPT thread Unions

Female ISO Parallel Threads to Tube Butt Welding

H hex F hex


Gasket Seal Detachable Connectors

Male NPT Threads to Tube Butt Welding

Female Metric Threads to Tube Butt Welding

H hex

Basic Ordering

Number

NPT

Size

Pressure Ratings,

psig bar( )

316SS, Steel

Pressure Ratings,

psig bar( )

316SS, Steel

Dimension, mmBasic Ordering

Number

ISO

Size

H hex F hex

NPT

SizeTube

OD

Wall

Thickness

Basic Ordering

Number

Pressure

Ratings,

psig bar( )

ISO

Size

Basic Ordering

Number

Tube

OD

Wall

Thickness

Pressure

Ratings,

psig bar( )

Pressure

Ratings,

psig bar( )

Basic Ordering

Number

Wall

Thickness

Tube

OD

Metric

Thread Size

For other wall thickness butt welding, please indicate in the ordering number. Example: -JC-NT2-BW14M×2M means

butt welding outside diameter is 14mm, wall thickness is 2mm.

JC series gasket default material for copper, can provide PTFE gasket sealing detachable connector, add -T in the

ordering number back.Example: to order 1/2 NPT thread to 22mm×3mm butt welding with PTFE gasket sealing

detachable connector, the basic ordering number is -JC-NT8-BW22M×3M-T.

Tube Fitting Elbows E

AD

A

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/8"

1 1/4"

1 1 2"/

2"

0.70

0.88

1.00

1.06

1.13

1.20

1.42

1.50

1.57

1.76

1.93

2.17

2.67

3.10

4.22

0.34

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.23

1.62

1.97

2.66

0.05

0.09

0.12

0.19

0.25

0.28

0.41

0.50

0.62

0.72

0.88

0.97

1.09

1.34

1.81

3/8

3/8

1/2

1/2

9/16

5/8

13/16

15/16

1 1/16

1 3/8

1 3/8

1 11/16

1 11/16

2

2 3/4

- -L YT1

- -L YT2

- -L YT3

- -L YT4

- -L YT5

- -L YT6

- -L YT8

- -L YT10

- -L YT12

- -L YT14

- -L YT16

- -L YT18

- -L YT20

- -L YT24

- -L YT32

A D E H

Dimension, in.

A D E H

Dimension, mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

50mm

22.3

25.4

27.0

28.8

31.5

36.0

38.0

38.0

38.0

39.8

44.6

44.6

49.1

64.0

69.9

72.3

84.0

106

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

26.0

31.3

36.6

39.6

42.0

49.4

65.0

2.4

2.4

4.8

6.4

7.9

9.5

11.1

11.9

12.7

15.1

15.9

18.3

21.8

21.8

26.2

28.6

33.7

45.2

9.5

12.7

12.7

14.3

17.5

20.6

22.2

22.2

22.2

27

34.9

34.9

34.9

41

46

46

55

69.9

- -L YT3M

- -L YT4M

- -L YT6M

- -L YT8M

- -L YT10M

- -L YT12M

- -L YT14M

- -L YT15M

- -L YT16M

- -L YT18M

- -L YT20M

- -L YT22M

- -L YT25M

- -L YT28M

- -L YT30M

- -L YT32M

- -L YT38M

- -L YT50M

A D E H

6mm

12mm

6mm

12mm

-L-YT6M-OD6M

-L-YT12M-OD12M 38.1

27.0 15.3

22.1

4.6

8.8 23.8

12.7

d1 d2

E

D

A

d1

d2

S S - JC - YT 6 M - Y T 4

1 2 3 4 5

1 Material

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm


YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

JM

JC

90° ElbowsDetachable Connectors Ordering Information

Metal ball head seal detachable connector

Gasket seal detachable connector

H hex

Tube

OD

Basic Ordering

Number

Tube

OD

Basic Ordering

Number


H hex

Tube ODBasic Ordering

Number

Dimension, mm






The model code of YT LOK detachable connectors contains material series the first end connection the second end connection The sequence of- : , , , .

the four parts is from left to right, Each part separated by The principle of the order between the two end connection"-". s as following:


2 When the two of the s were the same take the metric sizes as the fist For the same kind of threads, take、 , ,end connection the male threads as the

fist Same as butt welding or socket welding metric sizes as the fist then is inch sizes then is pipe., , , ,

3 After above principles take the big one as the first、 , .end connection


3


YT-LOK DYT-LOKC

E

D

A

A D E H

Dimension, in.

1/16

1/8

1/16

1/8

1/4

1/8

1/4

1/16

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/8

1/4

3/8

1/2

3/4

1/4

3/8

1/2

3/4

3/8

1/2

3/4

1/2

3/4

3/4

3/4

1

1 1/4

1 1 2/

2

0.12

0.19

0.19

0.19

0.19

0.19

0.25

0.25

0.19

0.28

0.28

0.28

0.28

0.28

0.38

0.41

0.41

0.38

0.47

0.50

0.47

0.62

0.62

0.62

0.88

1.09

1.34

1.81

1 11/16

2

2 3/4

1/2

1/2

1/2

11/16

13/16

9/16

9/16

11/16

5/8

5/8

11/16

13/16

1 1/16

13/16

13/16

13/16

1 1/16

15/16

15/16

1 1/16

7/16

7/16

1 2/

0.93

0.93

0.97

1.06

1.06

1.06

1.17

1.25

1.13

1.13

1.20

1.20

1.20

1.23

1.31

1.46

1.42

1.42

1.42

1.57

1.50

1.50

1.57

2.67

3.10

4.22

1.62

1.97

2.66

1 1/16

1 3/8

1 3/8

1.57

1.76

1.93 1.23

1.02

0.96

0.96

0.90

0.66

0.64

0.60

0.54

0.09

0.12

7 16/0.34

0.50

0.050.75

1.00

1 16"/

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

7 8"/

1"

1 1/4"

1 1/2"

2"

3 4"/

1 2"/

1 2/

- - -L YT1 NT1

- - -L YT1 NT2

- - -L YT2 NT1

- - -L YT2 NT2

- - -L YT2 NT4

- - -L YT3 NT2

- - -L YT3 NT4

- - -L YT4 NT1

- - -L YT4 NT2

- - -L YT4 NT4

- - -L YT4 NT6

- - -L YT4 NT8

- - -L YT5 NT2

- - -L YT5 NT4

- - -L YT5 NT6

- - -L YT6 NT2

- - -L YT6 NT4

- - -L YT6 NT6

- - -L YT6 NT8

- - -L YT6 NT12

- - -L YT8 NT4

- - -L YT8 NT6

- - -L YT8 NT8

- - -L YT8 NT12

- - -L YT10 NT6

- - -L YT10 NT8

- - -L YT10 NT12

- - -L YT12 NT8

- - -L YT12 NT12

- - -L YT14 NT12

- - -L YT16 NT12

- - -L YT16 NT16

- - -L YT20 NT20

- - -L YT24 NT24

- - -L YT32 NT32

E

D

A

H hex

A D E H

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

3/4

1/2

3/8

1/2

3/4

1/2

3/4

1/2

3/4

3/4

1

3/4

1

1 1/4

1 1/4

1 1/2

69.9

72.3

84.0

39.6

42.0

49.4

4.8

6.4

6.4

6.4

4.8

7.1

7.9

7.9

7.1

9.5

9.5

9.5

11.9

9.5

11.9

12.7

11.9

15.1

11.9

15.9

15.9

18.3

15.9

21.8

26.2

27.8

33.7

46

46

55

30

32mm

38mm

mm

27.0

27.0

29.8

31.8

28.8

28.8

30.6

32.6

31.5

31.5

31.5

33.5

36.0

36.0

36.0

39.8

38.0

38.0

38.0

39.8

23.6

24.63mm

4mm

6mm

8mm

10mm

12mm

15mm

16mm

18mm

20mm

22mm

25mm 49.1

44.6

44.6

39.8

31.3

26.0

26.0

24.4

24.4

24.4

22.8

17.2

16.2

15.3

13.7

12.9

25.4

2.4

2.4

4.8

- - -L YT3M NT2

- - -L YT3M NT4

- - -L YT4M NT2

- - -L YT4M NT4

- - -L YT6M NT2

- - -L YT6M NT4

- - -L YT6M NT6

- - -L YT6M NT8

- - -L YT8M NT2

- - -L YT8M NT4

- - -L YT8M NT6

- - -L YT8M NT8

- - -L YT10M NT2

- - -L YT10M NT4

- - -L YT10M NT6

- - -L YT10M NT8

- - -L YT12M NT4

- - -L YT12M NT6

- - -L YT12M NT8

- - -L YT12M NT12

- - -L YT15M NT8

- - -L YT16M NT6

- - -L YT16M NT8

- - -L YT16M NT12

- - -L YT18M NT8

- - -L YT18M NT12

- - -L YT20M NT8

- - -L YT20M NT12

- - -L YT22M NT12

- - -L YT22M NT16

- - -L YT25M NT12

- - -L YT25M NT16

- - -L YT30M NT20

- - -L YT32M NT20

- - -L YT38M NT24

Dimension, mm

34.9

34.9

34.9

12.7

12.7

17.5

20.6

14.3

14.3

17.5

20.6

17.5

17.5

17.5

20.6

20.6

20.6

20.6

27

22.2

22.2

22.2

17.5

11.1

12.7

12.7

27


H hex TubeOD

NPTSize

Basic Ordering

Number

TubeOD

NPTSize

Basic Ordering

Number


YT-LOK DYT-LOKD

D

A

E

A D E H

1 8/

1 4/

1 8/

1 8/

1 4/

3 8/

1 2/

1 8/

1 4/

1 8/

1 4/

3 8/

1 2/

1 4/

3 8/

1 2/

3 8/

1 2/

1 2/

3 4/

3 4/

3 4/

1

0.97

1.08

1.00

1.06

1.17

1.25

1.36

1.13

1.20

1.20

1.23

1.31

1.42

1.42

1.42

1.53

1.50

1.57

1.57

1.76

1.76

1.93

2.11

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

3 4"/

7 8"/

1"

1 2"/

1 2/

11 16/

1 2/

1 2/

11 16/

13 16/

1

9 16/

11 16/

5 8/

11 16/

13 16/

1

13 16/

13 16/

1

15 16/

1 1 16/

1 1 16/

1 3 8/

1 3 8/

1 3 8/

1 11 16/

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

0.09

0.12

0.19

0.25

0.28

0.41

0.50

0.62

0.72

0.88

- - -L YT2 NT2F

- - -L YT2 NT4F

- - -L YT3 NT2F

- - -L YT4 NT2F

- - -L YT4 NT4F

- - -L YT4 NT6F

- - -L YT4 NT8F

- - -L YT5 NT2F

- - -L YT5 NT4F

- - -L YT6 NT2F

- - -L YT6 NT4F

- - -L YT6 NT6F

- - -L YT6 NT8F

- - -L YT8 NT4F

- - -L YT8 NT6F

- - -L YT8 NT8F

- - -L YT10 NT6F

- - -L YT10 NT8F

- - -L YT12 NT8F

- - -L YT12 NT12F

- - -L YT14 NT12F

- - -L YT16 NT12F

- - -L YT16 NT16F

Dimension, in.

A HD E

1/8

1/4

1/2

1/4

1/8

1/4

1/4

1/2

1 2/

27.0

29.8

34.6

30.6

31.5

33.5

36.0

38.8

39.5

12.7

17.5

25.4

17.5

17.5

20.6

20.6

25.4

27

15.3

16.2

17.2

22.8

24.4

4.8

6.4

7.9

9.5

12.7

6mm

8mm

10mm

12mm

16mm

- - -L YT6M NT F

- - -L YT6M NT4F

- - -L YT6M NT8F

- - -L YT8M NT4F

- - -L YT10M NT2F

- - -L YT10M NT4F

- - -L YT12M NT4F

- - -L YT12M NT8F

- - -L YT16M NT8F

2

A D E H

Dimension, in.

1/8

1/4

1/8

1/4

3/8

1/2

1/4

1/8

1/4

3/8

1/4

3/8

1/2

1 2/

1

0.83

0.97

1.06

1.06

1.17

1.25

1.13

1.20

1.20

1.23

7/16

1/2

1/2

1/2

11/16

13/16

9/16

5/8

5/8

11/16

1.57

1.93

0.96

1.23

0.28

0.38

0.41

0.47

0.88

1 3/8

1 3/8

1.42

1 8"/

1 4"/

5 16"/

3 4"/

1"

0.50

0.60

0.64

0.66

0.90

0.09

0.19

0.25

0.28

13 16/

3 8"/

1 2"/

- - -L YT2 PT2

- - -L YT2 PT4

- - -L YT4 PT2

- - -L YT4 PT4

- - -L YT4 PT6

- - -L YT4 PT8

- - -L YT5 PT4

- - -L YT6 PT2

- - -L YT6 PT4

- - -L YT6 PT6

- - -L YT8 PT4

- - -L YT8 PT6

- - -L YT8 PT8

- - -L YT12 PT8

- - -L YT16 PT16

A D E H

Dimension, mm

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/8

1/4

3/8

1/2

3/4

1/2

1/2

3/8

1/2

1/2

3/4

1/2

3/4

3/4

1

3/4

1

1

27.0

27.0

29.8

31.8

28.8

28.8

30.6

32.6

31.5

31.5

33.5

36.0

36.0

36.0

36.0

39.8

38.1

38.1

4.8

6.4

6.4

6.4

7.1

7.9

7.9

4.8

7.1

9.5

9.5

9.5

11.1

11.9

9.5

11.9

11.9

15.1

11.9

15.9

15.9

18.3

15.9

21.8

21.8

12.7

12.7

17.5

20.6

17.5

14.3

17.5

20.6

17.5

17.5

20.6

20.6

20.6

20.6

20.6

17.5

23.8

23.8

11.1

12.7

23.6

24.6

25.4

41

34.9

27

23.8

34.9

34.9

2.4

4.8

2.4

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

31.3

36.6

26.0

65.0

49.1

44.6

44.6

39.8

38.0

28mm

25mm

22mm

20mm

18mm

16mm

15mm

14mm

12mm

8mm

6mm

4mm

3mm

10mm

12.7

- - -L YT3M PT2

- - -L YT3M PT4

- - -L YT4M PT2

- - -L YT4M PT4

- - -L YT6M PT2

- - -L YT6M PT4

- - -L YT6M PT6

- - -L YT6M PT8

- - -L YT8M PT2

- - -L YT8M PT4

- - -L YT8M PT6

- - -L YT8M PT8

- - -L YT10M PT4

- - -L YT10M PT6

- - -L YT10M PT8

- - -L YT12M PT2

- - -L YT12M PT4

- - -L YT12M PT6

- - -L YT12M PT8

- - -L YT12M PT12

- - -L YT14M PT8

- - -L YT15M PT8

- - -L YT16M PT6

- - -L YT16M PT8

- - -L YT18M PT8

- - -L YT18M PT12

- - -L YT20M PT8

- - -L YT20M PT12

- - -L YT22M PT12

- - -L YT22M PT16

- - -L YT25M PT12

- - -L YT25M PT16

- - -L YT28M PT16

D

A

E

Tube Ends to Female NPT Threads Tube Ends to Male ISO Tapered Threads

H hex

H hexTube

OD

NPT

Size

Basic Ordering

Number

Dimension, mm.Tube

OD

NPT

Size

Basic Ordering

Number

Tube

OD

ISO

Size

Basic Ordering

Number

Tube

OD

ISO

Size

Basic Ordering

Number


YT-LOK DYT-LOKD

1/8

1/4

1/4

3/8

1/4

3/8

1/2

1/2

1/2

3/4

3/4

1

0.16

0.19

0.23

0.28

0.23

0.31

0.41

0.47

0.47

0.62

0.62

0.78

9/16

3/4

3/4

7/8

3/4

7/8

1 1/16

1 1/16

1 1/16

1 3/8

1 3/8

1 5/8

0.60

0.80

0.80

0.96

0.80

0.96

1.16

1.16

1.16

1.43

1.43

1.82

1/2

5/8

5/8

13/16

13/16

13/16

15/16

15/16

1.06

1.14

1.20

1.31

1.42

1.42

1.50

1.50

1 4"/

3 8"/

5 8"/

3 4"/

1"

1.57

1.93

0.60

0.66

0.90

0.96

0.96

1.23

1 1/16

/1 3 8

1/8

1/4

1/8

1/4

1/4

3/8

1/4

3/8

1 2/

3/4

4.0

4.8

4.0

5.9

5.9

7.9

5.9

7.9

9.5

9.5

14.3

19.1

14.3

19.1

19.1

22.2

19.1

22.2

27.0

34.9

15.2

20.3

15.2

20.3

20.3

24.4

20.3

24.4

29.5

36.3

12.7

15.9

14.3

15.9

20.6

20.6

22.2

27.0

20.6

27.0

29.0

28.8

29.9

33.5

36.0

36.0

38.0

39.8

15.3

16.2

17.2

22.8

6mm

8mm

10mm

12mm

1 2"/

- - -L YT4 PPA2

- - -L YT4 PPA4

- - -L YT6 PPA4

- - -L YT6 PPA6

- - -L YT8 PPA4

- - -L YT8 PPA6

- - -L YT8 PPA8

- - -L YT10 PPA8

- - -L YT12 PPA8

- - -L YT12 PPA12

- - -L YT16 PPA12

- - -L YT16 PPA16

-L-YT6M-PPA2

-L-YT6M-PPA4

-L-YT8M-PPA2

-L-YT8M-PPA4

-L-YT10M-PPA4

-L-YT10M-PPA6

-L-YT12M-PPA4

-L-YT12M-PPA6

-L-YT12M-PPA8

-L-YT12M-PPA12

A

D E

U

EA D H h U

Dimension, mm

EA D H

Tube

OD

Dimension, in.

h U

AE

D

U

EA D H

Dimension, in.

h U

7/16-20

9/16-18

1/2-20

7/16-20

9/16-18

3/4-16

9/16-18

3/4-16

7/8-14

1 1/16-12

1 3/16-12

1 5/16-12

1 5/8-12

1 7/8-12

2 1 2-12/

0.65

0.79

0.72

0.65

0.79

1.01

0.79

1.01

1.16

1.44

1.59

1.73

2.16

2.45

3.16

9/16

11/16

5/8

9/16

11/16

7/8

11/16

7/8

1

1 1/4

1 3/8

1 1/2

1 7/8

2 1/8

2 3/4

15/16

1 1/16

1 3/16

1 3/8

1 11/16

2

2 3/4

1/2

5/8

9/16

5/8

5/8

13/16

13 16/

0.23

0.20

0.28

0.28

0.28

0.41

0.50

0.62

0.72

0.88

1.09

1.34

1.81

0.19

1.56

1.63

1.70

1.99

2.67

3.07

4.22

1.12

1.20

1.19

1.26

1.26

1.37

1.48

0.96

0.96

1.06

1.23

1.62

1.97

2.66

0.60

0.64

0.66

0.90

- - -L YT4 UNA7

- - -L YT4 UNA9

- - -L YT5 UNA8

- - -L YT6 UNA7

- - -L YT6 UNA9

- - -L YT6 UNA12

- - -L YT8 UNA9

- - -L YT8 UNA12

- - -L YT10 UNA14

- - -L YT12 UNA17

- - -L YT14 UNA19

- - -L YT16 UNA21

- - -L YT20 UNA26

- - -L YT24 UNA30

- - -L YT32 UNA40

5/8"

3/4"

7/8"

1"

1 1/4"

1 1 2"/

2"

1 4"/

5 16"/

3 8"/

1/2"

AE

DB

Tx

AE

D

P

37.5º

Dimension, in.

A B D E H Tx

1 4"/

3 8"/

1 2"/

3 4"/

1"

-L-YT4-SW4

-L-YT6-SW6

-L-YT8-SW8

-L-YT12-SW12

-L-YT16-SW16

1.06

1.20

1.42

1.57

1.93

0.28

0.31

0.38

0.44

0.62

0.60

0.66

0.90

0.96

1.23

0.19

0.28

0.41

0.62

0.88

1/2

5/8

13/16

1 1/16

1 3/8

0.50

0.63

0.81

1.06

1.38

1 4"/

3 8"/

1 2"/

3 4"/

1"

Dimension, in.Pipe

Size A D H PE

1 8/

1 4/

1 4/

3 4/

-L-YT4-BW2P

-L-YT4-BW4P

-L-YT6-BW4P

-L-YT8-BW8P

-L-YT12-BW12P

0.405

0.540

0.540

0.840

1.050

5/8

13/16

1 1/16

0.28

0.41

0.62

0.66

0.90

0.96

1.20

1.42

1.57

3 8"/

3 4"/

1 4"/ 1.06 0.60 0.19 1 2/

1/2" 1/2

Tube Ends to Positionable ISO Parallel Threads PPA( )

H hex

H hex

O-ring

retainer OD

Basic Ordering

Number

Basic Ordering

Number

ISO

Size

Tube

OD

ISO

Size

Tube Ends to Positionable SAE threads UNA( )

SAE

Size

Tube

OD

Basic Ordering

Number

H hex

h hex

O-ring

retainer OD


Tube Ends to Tube Socket Welding

H hex

H hex

Tube

OD

Basic Ordering

Number

Basic Ordering

Number

Wall thickness of the pipe butt welding is based on schedule 80, other wall thickness of the pipe butt welding,

please indicate in the ordering number. Example: -L-YT4-BW8PxS160 means butt welding size is NPS 1/2,

schedule is 160.

Tube

OD

Tube

OD


YT-LOK DYT-LOKD

E HL

E L H

1/8

1/4

3/8

1/2

3/4

1

-L-NT2F

-L-NT4F

-L-NT6F

-L-NT8F

-L-NT12F

-L-NT16F

0.34(8.6)

0.45(11.4)

0.59(15.0)

0.73(18.5)

0.94(23.9)

1.17(29.7)

1.04(26.4)

1.17(29.7)

1.42(36.1)

1.56(39.6)

1.92(48.8)

1.91(48.5)

1/2

11/16

13/16

1

1 1/4

1 11/16

6200(427)

7200(496)

5600(385)

5600(385)

5100(351)

6400(440)

3100(213)

3600(248)

2800(192)

2800(192)

2500(172)

3200(220)

1/4

3/8

1 2/

3600(248)

2800(192)

2800(192)

7200(496)

5600(385)

5600(385)

11/16

13/16

1

1.17(29.7)

1.42(36.1)

1.56(39.6)

0.44(11.2)

0.58(14.7)

0.72(18.3)

-L-PT4F

-L-PT6F

-L-PT8F

TxL1ED H L Tx

8000(551)

8000(551)

7800(537)

7700(530)

6600(454)

0.48(12.2)

0.64(16.3)

0.60(15.2)

0.60(15.2)

0.73(18.5)

1.05(26.7)

1.05(26.7)

1.17(29.7)

1.45(36.8)

1.45(36.8)

0.79(20.1)

1.04(26.4)

0.97(24.6)

1.02(25.9)

1.08(27.4)

1/2

1/2

11/16

13/16

13/16

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.19(4.8)

0.28(7.1)

0.41(10.4)

1 4/

3 8/

1 2/

1 4"/

1 4"/

3 8"/

1 2"/

1 2"/

-L-NT4-SW4

-L-NT6-SW4

-L-NT6-SW6

-L-NT6-SW8

-L-NT8-SW8


E HL

1/8

1/4

3/8

1 2/

5000(344)

4000(275)

3900(268)

3800(261)

10000(689)

8000(551)

7800(537)

7700(530)

7/16

1/2

11/16

13/16

0.88(22.4)

1.05(26.7)

1.17(29.7)

1.45(36.8)

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47(11.9)

-L-NT2

-L-NT4

-L-NT6

-L-NT8

E HL S

1/16

1/16

1/8

1/8

1/4

1/4

1/4

3/8

3/8

1/2

3/4

1

1/16

1/8

1/8

1/4

1/4

3/8

1/2

3/8

1/2

1/2

3/4

1

- - -L NT1 NT1F

- - -L NT1 NT2F

- - -L NT2 NT2F

- - -L NT2 NT4F

- - -L NT4 NT4F

- - -L NT4 NT6F

- - -L NT4 NT8F

- - -L NT6 NT6F

- - -L NT6 NT8F

- - -L NT8 NT8F

- - -L NT12 NT12F

- - -L NT16 NT16F

0.12 3.0( )

0.12 3.0( )

0.19 4.8( )

0.19 4.8( )

0.28 7.1( )

0.28 7.1( )

0.28 7.1( )

0.38 9.6( )

0.38 9.6( )

0.47 11.9( )

0.62 15.7( )

0.88 22.4( )

0.86 21.8( )

1.04 26.4( )

1.04 26.4( )

1.17 29.7( )

1.17 29.7( )

1.42 36.1( )

1.56 39.6( )

1.42 36.1( )

1.56 39.6( )

1.56 39.6( )

1.92 48.8( )

1.91 48.5( )

0.88 22.4( )

0.87 22.1( )

0.87 22.1( )

1.00 25.4( )

1.00 25.4( )

1.26 32.0( )

1.38 35.1( )

1.26 32.0( )

1.38 35.1( )

1.56 39.6( )

1.67 42.4( )

1.94 49.3( )

7 16/

1 2/

1 2/

11 16/

11 16/

13 16/

1

13 16/

1

1

1 1 4/

1 11 16/

9200 633( )

6200 427( )

6200 427( )

7200 496( )

7200 496( )

5600 385( )

5600 385( )

5600 385( )

5600 385( )

5600 385( )

5100 351( )

5300 365( )

4600 316( )

3100 213( )

3100 213( )

3600 248( )

3600 248( )

2800 192( )

2800 192( )

2800 192( )

2800 192( )

2800 192( )

2500 172( )

2600 179( )

S

E

L

L

E

L

E

L

L

E

L

L





D

L1

E

L

Tx

Male NPT Thread Elbows

Male Female NPT Thread Elbows&

H hex

H hex

NPT

Size

Basic Ordering

Number


Brass316SS, Steel

Male NPT

Size

Female NPT

Size

Basic Ordering

Number


Brass316SS, Steel


Female NPT Thread Elbows

H hex

NPT

Size

Tube

OD

Basic Ordering

Number

Pressure Ratings,

psig bar( )


Number

NPT

SizeH hex

Brass316SS, Steel

Brass316SS, Steel


Number

Female ISO Tapered Thread Elbows

H hex ISO

Size


YT-LOK DYT-LOKD

0.75(19.0)

5100(351)

3300(227)

3700(254)

2400(165)

1.23(31.2)

1.20(30.5)

1.34(34.0)

1.46(37.1)

7/16

7/16

11/16

15/16

-L-BW4

-L-BW6

-L-BW8

-L-BW12

0.035"

0.035"

0.049"

0.049"

1 4"/

3 8"/

1 2"/

3 4"/

LB H


19.0 (0.75)

31.2(1.23)

31.2(1.23)

34.0(1.34)

34.0(1.34)

37.6(1.48)

420(6095)

310(4499)

240(3483)

200(2902)

200(2902)

(7/16)

(7/16)

(11/16)

(11/16)

(15/16)

-L-BW6M

-L-BW8M

-L-BW10M

-L-BW12M

-L-BW18M

1.0mm

1.0mm

1.0mm

1.0mm

1.5mm

6mm

8mm

10mm

12mm

18mm

LB H

Dimension, mm(in.)

B

L

L1

L

Tx

D

E

ED H L Tx

1/4

3/8"

1/2"

3/4"

1"

" 10700(737)

8100(558)

6600(454)

5900(406)

5600(385)

0.53(13.5)

0.64(16.3)

0.81(20.6)

1.12(28.4)

1.44(36.6)

0.86(21.8)

1.04(26.4)

1.17(29.7)

1.56(39.6)

1.92(48.8)

7/16

1/2

11/16

1

1 1/14

0.19(4.8)

0.28(7.1)

0.41(10.4)

0.63(16.0)

0.88(22.4)

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.44(11.2)

0.62(15.7)

-L-SW4

-L-SW6

-L-SW8

-L-SW12

-L-SW16


TxL1ED H L Tx

1 4/

1 4/

1 2/

1 2/

-L-NT4F-SW4

-L-NT4F-SW6

-L-NT8F-SW6

-L-NT8F-SW8

7400(509)

7400(509)

5700(392)

5700(392)

1.05(26.7)

1.05(26.7)

1.56(39.6)

1.56(39.6)

0.79(20.1)

1.04(26.4)

0.97(24.6)

1.02(25.9)

11/16

11/16

1

1

1 4"/

3 8"/

1 2"/

0.48(12.2)

0.60(15.2)

0.73(18.5)

0.19(4.8)

0.28(7.1)

0.41(10.4)

0.28(7.1)

0.31(7.9)

0.38(9.7)


L

D

D

L

ETx

Female NPT Threads to Tube Socket Welding Tube Socket Welding Elbows

H hex

Tube Butt Welding Elbows

H hex

NPT

Size

Tube

OD

Basic Ordering

Number

Pressure Ratings,

psig bar( )

Tube

OD

Wall

Thickness

Basic Ordering

Number

Basic Ordering

Number

Tube

OD

Wall

Thickness

Pressure

Ratings,

psig bar( )

Pressure

Ratings,

psig bar( )

Butt weld not listed in table of wall thickness and length, please indicate in the ordering number. Example: - L -

BW8×0.065×20m means butt w eld outside diameter is 1/2", wall thickness is 0.065", butt weld length is 20 mm;

- L - BW8×2M×20M means butt w eld outside diameter is 1/2", wall thickness is 2 mm, butt weld length is 20 mm.


Number

Pressure Ratings,

psig bar( )





H hex


YT-LOK DYT-LOKD

A D H UE

Dimension, in.SAE

Size

1 4"/

3 8"/

1 2"/

3 4"/

1"

7/16-20

9/16-18

3/4-16

1 1/16-12

1 5/16-12

- - -E YT4 UNA7

- - -E YT6 UNA9

- - -E YT8 UNA12

- - -E YT12 UNA17

- - -E YT16 UNA21

1.01

1.10

1.26

1.33

1.59

0.60

0.66

0.90

0.96

1.23

0.19

0.28

0.41

0.62

0.88

1/2

5/8

13/16

1 1/16

1 3/8

0.65

0.79

1.01

1.44

1.73

D

A

E

U

D

A

E

Dimension, in.

A D E H

1 4"/1 8/

1 4/ - -E-YT4 NT40.97 0.60 0.19 1 2/

3 8/ "

1 8/

1 4/

- - -E YT6 NT2

- - -E YT6 NT4

1.10

1.10 0.66

0.19

0.28

5 8/

5 8/

1/2"

3 4/ "

1" 1 3 8/- - -E YT16 NT161

- - -E YT12 NT123 4/

1.59

1.33

1.23

0.96

0.88

0.62 1 1 16/

1 2/

3 8/

- -E T8 NT8-Y

- - -E YT8 NT6

0.41

0.38

0.901.26 13 16/

1.15 0.28 13 16/- - -E YT6 NT63 8/

- - -E YT4 NT2

1 Material

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm


YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

S S - L - YT 6 M - Y T 4

1 2 3 4

L 90°Elbow

5

45° Elbows90 Elbows Ordering Information°


H hex

Tube Ends to Positionable SAE Threads UNA( )

H hex

O-ring

reta

iner

OD

Tube

OD

NPT

Size

Basic Ordering

Number

Tube

OD

Basic Ordering

Number





The model code of YT LOK 90° elbows contains material series the first end connection the second The sequence of the- : , , , .end connection

four parts is from end connectionleft to right, Each part separated by The principle of the order between the two s as following:"-".


2 When the two of the s were the same take the metric sizes as the fist For the same kind of threads, take the male, ,、 end connection

threads as the fist Same as butt welding or socket welding metric sizes as the fist then is inch sizes then is pipe., , , ,



3






YT-LOK EYT-LOKD

B D2 E

D1

d1

A

d3d2

D3

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/8"

1 1/4"

1 1/2"

2"

A

1/4"

1/4"

3/8"

3/8"

3/8"

1/2"

3/8"

1/2"

3/4"

1"

1"

1" 2"

1 1/4"

3/4"

5/8"

3/8"

1"

1/2"

-T-YT1

-T-YT2

-T-YT3

-T-YT4

-T-YT5

-T-YT6

-T-YT8

-T-YT10

-T-YT12

-T-YT14

-T-YT16

-T-YT18

-T-YT20

-T-YT24

-T-YT32

- - - -T YT4 YT6 YT6

- - - -T YT4 YT8 YT8

- - - -T YT6 YT8 YT8

- - - -T YT6 YT10 YT10

- - - -T YT6 YT12 YT12

- - - -T YT8 YT12 YT12

- - - -T YT6 YT16 YT16

- - - -T YT8 YT16 YT16

- - - -T YT12 YT16 YT16

- - - -T YT16 YT20 YT20

- - - -T YT16 YT24 YT24

- - - -T YT16 YT32 YT32

d1 d2 d3

Dimension, in.

B D3D1 E H

0.70

0.88

0.96

1.06

1.17

1.20

1.42

1.53

1.57

1.76

1.93

2.17

2.67

3.10

4.22

1.14

1.25

1.31

1.42

1.46

1.57

1.65

1.76

1.76

2.17

2.36

2.79

0.05

0.09

0.12

0.19

0.25

0.28

0.41

0.50

0.62

0.72

0.88

0.97

1.09

1.34

1.81

0.19

0.19

0.28

0.28

0.28

0.41

0.28

0.41

0.62

0.88

0.88

0.88

0.34

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.23

1.62

1.97

2.66

0.66

0.90

0.96

0.96

1.23

1.62

1.97

2.66

1.40

1.76

1.92

2.12

2.34

2.40

2.84

3.06

3.14

3.52

3.86

4.34

5.34

6.20

8.44

8.44

6.20

5.34

3.86

3.14

3.06

2.84

2.40

3/8

3/8

7/16

1/2

5/8

5/8

13/16

1

1 1/16

13/8

13/8

1 11/16

1 11/16

2

2 3/4

5/8

13/16

1

1 1/16

1 3/8

1 1/16

2

2 3/4

0.60

0.60

0.66

0.66

0.66

0.90

0.66

0.90

0.96

1.23

1.23

1.23

0.34

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.23

1.62

1.97

2.66

D2

0.34

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.23

1.62

1.97

2.66

0.66

0.90

0.96

0.96

1.23

1.62

1.97

2.66

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/8"

1 1/4"

1 1/2"

2"

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/8"

1 1/4"

1 1/2"

2"

1 1/2"

2"

1 1/2"

1 1/4"

3/4"

5/8"

3/8"

1"

1/2"

First End Connection

Thrid EndConnection

Second EndConnection

Tube Fitting Tees

Tees

H hex

Basic Ordering

Number

Tube OD

1 Material

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm


YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

E 45°Elbow

S S - E - YT 6 M - Y T 4

1 2 3 4 5

The model code of YT LOK 45° elbows contains material series the first the second The sequence of the four parts- : , , , .end connection end connection

is from left to right, end connectionEach part separated by The principle of the order between the two s as following:"-".

1 See、 , the top priorities as the first Another one as a second. .end connection end connection

2 When the two of the s were the same take the metric sizes as the fist For the same kind of threads, take the male threads as the, ,、 end connection

fist, Same as butt welding or socket welding, metric sizes as the fist, then is inch sizes, then is pipe.



3

45 Elbows Ordering Information°







YT-LOK FYT-LOKE

44.7

44.7

50.8

53.9

59.7

63.0

72.0

77.6

77.6

77.6

79.6

89.3

89.3

98.3

128

140

145

168

211

22.3

22.3

25.4

27.0

29.9

31.5

36.0

38.8

38.8

38.8

39.8

44.6

44.6

49.1

64.0

69.9

72.3

84.0

106

12.9

12.9

12.9

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

26.0

31.3

36.6

39.6

42.0

49.4

65.0

1/7

2.4

2.4

4.8

6.4

7.9

9.5

11.1

11.9

12.7

15.1

15.9

18.3

21.8

21.8

26.2

28.6

33.7

45.2

-T-YT2M

-T-YT3M

-T-YT4M

-T-YT6M

-T-YT8M

-T-YT10M

-T-YT12M

-T-YT14M

-T-YT15M

-T-YT16M

-T-YT18M

-T-YT20M

-T-YT22M

-T-YT25M

-T-YT28M

-T-YT30M

-T-YT32M

-T-YT38M

-T-YT50M

A B D2D1 Ed1 d2 d3、、

Tube OD

2mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

50mm

12.9

12.9

12.9

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

26.0

31.3

36.6

39.6

42.0

49.4

65.0

HD3

12.9

12.9

12.9

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

26.0

31.3

36.6

39.6

42.0

49.4

65.0

Dimension, mm

Dimension, in.

d2 d3

3 8"/

1 2"/

5 8"/

3 4"/

-T-YT6-YT8

-T-YT6-YT10-YT6

-T-YT6-YT12-YT6

-YT6

A D2B2 D3 E H

2.73

2.95

3.03

1.42

1.53

1.57

1.31

1.42

1.46

0.90

0.96

0.96

0.66

0.66

0.66

0.28

0.28

0.28

13/16

1

1 1/16

D1

0.66

0.66

0.66

B1 B3

1.31

1.42

1.46

3 8"/

d1

E

d2 d3

D3

B2

B1

AB3

D2

D1

9.5

9.5

9.5

12.7

15.9

17.5

20.6

25.4

25.4

25.4

27

34.9

34.9

34.9

41

46

46

55

69.9

E

D

B

B

A

D

A B HD E

Dimension, in.

1.63

1.89

1.66

1.80

1.98

1.99

2.20

2.42

2.53

2.72

2.88

3.02

1/8

1/4

1/8

1/8

1/4

1/8

1/4

3/8

3/8

1/2

1 2/

3/4

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

3 4"/ 0.96

0.96

0.90

0.66

0.64

0.54

0.50

1.57

1.50

1.17

1.20

1.31

1.06

0.93

0.97

0.96

0.42

0.60

0.38

0.41

0.47

0.62

0.09

0.12

0.19

0.19

0.28

7/16

1 2/

7/16

5/8

5/8

13/16

13 16/

15 16/

1 1/16

1 2"/

1 2/

- - - -T YT2 YT2 NT2

- - - -T YT2 YT2 NT4

- - - -T YT3 YT3 NT2

- - - -T YT4 YT4 NT2

- - - -T YT4 YT4 NT4

- - - -T YT5 YT5 NT2

- - - -T YT6 YT6 NT4

- - - -T YT6 YT6 NT6

- - - -T YT8 YT8 NT6

- - - -T YT8 YT8 NT8

- - - -T YT10 YT10 NT8

- - - -T YT12 YT12 NT12

1/8

1/4

1/4

1/4

1/2

1 2/

45.8

50.3

55.3

64.2

69.0

73.1

6mm

8mm

12mm

16mm 22.438.0

36.0 22.8

29.9 16.2

27.0 15.3

6.4

7.1

9.5

11.9

4.8

15.9

20.6

23.8

12.7

- - - -T YT6M YT6M NT2



- - - -T YT12M YT12M NT4

- - - -T YT12M YT12M NT8

- - - -T YT16M YT16M NT8

HD EA B

Dimension, mm

d2

d1

d1

d1

d2

1 8"/

3 16"/

1 4"/

5 16"/

3 8"/

5 8"/

3 4"/

1 2"/

6mm

8mm

12mm

16mm

d2



Thrid EndConnection


H hex

H hex


Thrid EndConnection


Basic Ordering

Number

Basic Ordering

Number

Basic Ordering

Number

Basic Ordering

Number

Tube OD

Tube OD

Tube OD

NPT

Size

NPT

Size


YT-LOK FYT-LOKF

Dimension, in.(mm)

E HLA

5000(344)

4000(275)

3900(268)

3800(261)

10000(689)

8000(551)

7800(537)

7700(530)

7/16

1/2

11/16

13/16

0.88(22.4)

1.05(26.7)

1.17(29.7)

1.45(36.8)

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47(11.9)

1.76(44.7)

2.10(53.3)

2.34(59.4)

2.90(73.3)

-T-NT

-T-NT4

-T-NT6

-T-NT8

21/8

1/4

3/8

1 2/

E

B1D2

U

B1A

d2

D1

d1

53.4

61.2

56.3

62.1

68.8

73.1

81.5

27.0

29.0

28.8

29.9

33.5

36.0

38.0

4.0

4.8

4.0

6.4

5.9

7.9

9.5

12.7

15.9

14.3

15.9

20.6

20.6

23.8

14.3

19.1

14.3

15.9

19.1

22.2

27.0

15.2

20.3

15.2

20.3

20.3

24.4

29.5

15.3

16.2

17.2

22.8

1/8

1/4

1/8

1/4

1/4

3/8

1 2/

6mm

8mm

10mm

12mm

A D1B1 H hE Ud1 d2 D2

Dimension, mm

15.3

16.2

17.2

22.8

6mm

8mm

10mm

12mm

A D1B1

Dimension, in.

2.10

2.41

2.47

2.88

3.21

3.21

3.35

3.49

4.04

1/8

1/4

1/4

3/8

1/2

1/2

1/2

3/4

1

1.06

1.14

1.20

1.42

1.50

1.50

1.57

1.93

0.60

0.66

0.90

0.96

0.96

1.23

H hE U

0.16

0.19

0.23

0.31

0.41

0.47

0.47

0.62

0.78

9/16

3/4

3/4

7/8

1 1/16

1 1/16

1 1/16

1 3/8

1 5/8

0.60

0.80

0.80

0.96

1.16

1.16

1.16

1.43

1.82

1/2

5/8

5/8

13/16

15/16

15/16

1 1/16

1 3/8

1/4"

3/8"

5/8"

3/4"

1"

1 2"/

d1 d2

1/4"

3/8"

5/8"

3/4"

1"

1 2"/

D2

0.60

0.66

0.90

0.96

0.96

1.23

E

B D

A

A

Dimension, in.

1/8

1/8

1/8

1/8

1/4

1/4

1/4

3/8

3/8

1/2

1/2

3/4

1 8"/

3 16"/

1 4"/

5 16"/

1 8"/

1 4"/

3 8"/

3 8"/

1 2"/

1 2"/

5 8"/

3 4"/

-T-NT2-YT2-YT2

-T-NT2-YT3-YT3

-T-NT2-YT4-YT4

-T-NT2-YT5-YT5

-T-NT4-YT2-YT2

-T-NT4-YT4-YT4

-T-NT4-YT6-YT6

-T-NT6-YT6-YT6

-T-NT6-YT8-YT8

-T-NT8-YT8-YT8

-T-NT8-YT10-YT10

-T-NT12-YT12-YT12

1.86

1.92

2.12

1.34

1.94

2.12

2.40

2.62

B

0.70

0.70

0.74

0.82

0.70

0.92

1.00

1.11

1.11

1.30

1.41

1.45

2.84

3.06

3.14

D HE

0.50

0.54

0.60

0.64

0.50

0.60

0.66

0.66

0.09

0.12

0.19

0.19

0.09

0.19

0.28

0.28

0.38

0.41

0.47

0.62

7/16

7/16

1/2

5/8

7/16

1/2

5/8

13/16

0.90

0.96

0.96

13/16

1

1 1/16

- - - -T YT4 YT4 PPA2

- - - -T YT4 YT4 PPA4

- - - -T YT6 YT6 PPA4

- - - -T YT8 YT8 PPA6

- - - -T YT8 YT8 PPA8

- - - -T YT10 YT10 PPA8

- - - -T YT12 YT12 PPA8

- - - -T YT12 YT12 PPA12

- - - -T YT16 YT16 PPA16

- - - -T YT6M YT6M PPA2







E

A

L

L L

d1 d2

1 8"/

3 16"/

1 4"/

5 16"/

1 8"/

1 4"/

3 8"/

3 8"/

1 2"/

1 2"/

5 8"/

3 4"/

d1 d2


Thrid EndConnection


H hex h hex

retainerOD

O-ring

Tube Ends to Positionable Run ISO Parallel Threads(PPA) Male NPT Threads to Tube Ends

Tube OD ISO

Size

Basic Ordering

Number

Tube OD ISO

Size

Basic Ordering

Number


Thrid EndConnection


H hex

NPT

Size


Number


Thrid EndConnection


H hex

Male NPT Thread Tees

NPT

Size

Basic Ordering

Number


Brass316SS, Steel


YT-LOK FYT-LOKF

A D H LE

Dimension, in.

1/8"

1/4"

1/4"

3/8"

1/2"

3/8"

1/2"

3/8"

1/2"

5/8"

3/4"

1"

1"

- - - -T NT2F YT2 YT2

- - - -T NT2F YT4 YT4

- - - -T NT4F YT4 YT4

- - - -T NT4F YT6 YT6

- - - -T NT4F YT8 YT8

- - - -T NT6F YT6 YT6

- - - -T NT6F YT8 YT8

- - - -T NT8F YT6 YT6

- - - -T NT8F YT8 YT8

- - - -T NT8F YT10 YT10

- - - -T NT12F YT12 YT12

- - - -T NT12F YT16 YT16

- - - -T NT16F YT16 YT16

1.94

2.12

2.34

2.46

2.84

2.62

2.84

2.84

3.06

3.06

3.52

3.86

4.22

0.50

0.60

0.60

0.66

0.90

0.66

0.90

0.66

0.90

0.96

0.96

1.23

1.24

0.09

0.19

0.19

0.28

0.41

0.28

0.41

0.28

0.41

0.50

0.62

0.88

0.89

1 2/

11 16/

13 16/

1

1 3 8/

1 11 16/

0.75

0.88

1.12

1.25

1.50

1 8/

1 4/

3 8/

3 4/

1

1 2/

A D H LE

Dimension, mm

6mm

8mm

6mm

8mm

10mm

12mm

12mm

12mm

16mm

-T-NT2F-YT6M-YT6M

-T-NT2F-YT8M-YT8M

-T-NT4F-YT6M-YT6M

-T-NT4F-YT8M-YT8M

-T-NT4F-YT10M-YT10M

-T-NT4F-YT12M-YT12M

-T-NT6F-YT12M-YT12M

-T-NT8F-YT12M-YT12M

-T-NT8F-YT16M-YT16M

53.9

59.7

59.5

61.2

67.0

72.0

72.0

77.7

77.6

15.3

16.2

15.3

16.2

17.2

22.8

22.8

22.8

24.4

4.8

6.4

4.8

6.4

7.9

9.5

9.5

9.5

12.7

1 8/

1 4/

3 8/

1 2/

12.7

20.6

17.5

25.4

15.9

19.0

22.4

28.4

L

E

D

A

Dimension, in.(mm)

E HLB

3100(213)

3600(248)

2800(192)

2800(192)

6200(427)

7200(496)

5600(385)

5600(385)

1/2

11/16

13/16

1

0.87(22.1)

1.17(29.7)

1.26(32.0)

1.56(39.6)

1.04(26.4)

1.17(29.7)

1.42(36.1)

1.56(39.6)

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47(11.9)

2.08(52.8)

2.34(59.4)

2.84(72.1)

3.12(79.2)

-T-NT -NT2F

-T-NT4-NT4F-NT4F

-T-NT6-NT6F-NT6F

-T-NT8-NT8F-NT8F

2 -NT2F1/8

1/4

3/8

1 2/

A

6200(427)

7200(496)

5600(385)

5600(385)

5100(351)

3100(213)

3600(248)

2800(192)

2800(192)

2500(172)

E HLA B

1/8

1/4

3/8

1 2/

3/4

-T-NT2F-NT2-NT2F

-T-NT4F-NT4-NT4F

-T-NT6F-NT6-NT6F

-T-NT8F-NT8-NT8F

-T-NT12F-NT12-NT12F

1.91(48.5)

2.34(59.4)

2.68(68.1)

3.12(79.2)

3.59(91.2)

0.19(4.8)

0.28(7.1)

0.38(9.6)

0.47(11.9)

0.62(15.7)

1.04(26.4)

1.17(29.7)

1.42(36.1)

1.56(39.6)

1.92(48.8)

0.87(22.1)

1.17(29.7)

1.26(32.0)

1.56(39.6)

1.67(42.4)

1/2

11/16

13/16

1

1 1/4

L L

EA

B

L B

E

A

L

d2d1

d1 d2

1/8"

1/4"

1/4"

3/8"

1/2"

3/8"

1/2"

3/8"

1/2"

5/8"

3/4"

1"

1"

Male Female NPT Thread Tees&


Thrid EndConnection


H hex

NPTSize

Basic Ordering

Number


Brass316SS, Steel


Thrid EndConnection


H hex

NPTSize

Basic Ordering

Number


Brass316SS, Steel

NPTSize

Tube OD

Tube ODNPTSize

Basic Ordering

Number

Basic Ordering

Number

H hex


Thrid EndConnection


Female NPT to Tube EndsThreads

Dimension, in.(mm)


YT-LOK FYT-LOKF

420(6095)

310(4499)

240(3483)

200(2902)

200(2902)

31.2(1.23)

31.2(1.23)

34.0(1.34)

34.0(1.34)

37.6(1.48)

(7/16)

(7/16)

(11/16)

(11/16)

(15/16)

19.0(0.75)

62.5(2.46)

62.5(2.46)

67.8(2.67)

67.8(2.67)

74.9(2.95)

-T-BW6M

-T-BW8M

-T-BW10M

-T-BW12M

-T-BW18M

1.0mm

1.0mm

1.0mm

1.0mm

1.5mm

6mm

8mm

10mm

12mm

18mm

1 4"/

3 8"/

1 2"/

3 4"/

A B H L

5100(351)

3300(227)

3300(227)

2400(165)

1.23(31.2)

1.20(30.5)

1.34(34.0)

1.46(37.1)

7/16

7/16

11/16

15/16

0.75(19.0)

2.46(62.5)

2.40(61.0)

2.68(68.1)

2.91(73.9)

-T-BW4

-T-BW6

-T-BW8

-T-BW12

0.035"

0.035"

0.049"

0.049"


A B H L

Dimension, mm(in.)

12600(868)

10700(737)

8100(558)

6600(454)

5900(406)

5600(385)


TxLDA E H Tx

1/8"

1/4"

3/8"

1/2"

3/4"

1"

0.29(7.4)

0.53(13.5)

1.64(16.3)

0.81(20.6)

1.04(26.4)

1.45(36.8)

-T-SW2

-T-SW4

-T-SW6

-T-SW8

-T-SW12

-T-SW16

0.59(15.0)

0.86(21.8)

1.04(26.4)

1.17(29.7)

1.56(39.6)

1.92(48.8)

7/16

7/16

1/2

11/16

1

1 1/4

0.09(2.3)

0.19(4.8)

0.28(7.1)

0.41(10.4)

0.63(16.0)

0.88(22.4)

0.10(2.5)

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.44(11.2)

0.62(15.7)

1.18(30.0)

1.72(43.7)

2.08(52.8)

2.34(59.4)

3.12(79.2)

3.84(97.5)

A

BL

L

D D L

A

Tx E

Tube Butt Welding Tees


Thrid EndConnection



Thrid EndConnection


Butt weld not listed in table of wall thickness and length, please indicate in the ordering number.Example:

- T - BW8×0.065 20m means butt weld outside diameter is 1/2", wall thickness is 0.065", butt weld length is 20 mm;×

- T- BW8 2M 20M means butt weld outside diameter is 1/2", wall thickness is 2 mm, butt weld length is 20 mm.× ×

H hexTube Socket Welding Tees

Tube

OD

H hex

Wall

Thickness

Basic Ordering

Number

Pressure

Ratings,

psig bar( )

Pressure

Ratings,

psig bar( )

Basic Ordering

Number

Tube

OD

Wall

Thickness

Tube

OD

Basic Ordering

Number

PressureRatings,psig bar( )





1 Material

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16 or 1mm"

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm


YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

T Tee

Tees Ordering Information

S S - T - YT 6 M - Y T 4- N T2

1 2 3 4 5






YT-LOK FYT-LOKF

The model code of YT LOK tee connectors contains material series the first end connection the second and the third- : , , , , .end connection end connection

The sequence of end connectionthe five parts is from left to right. Each part separated by Take the branch as the first The principle of the order"-". .

between the remaining two as following:,


2 When the two of the s were the same take the metric sizes as the fist For the same kind of threads, take the male, ,、 end connection

threads as the fist Same as butt welding or socket welding metric sizes as the fist then is inch sizes then is pipe., , , ,

3 After above principles take the big one as the second, .、 end connection

4 When the three s are identical take any one to be the first and the other will be omitted、 , .end connection end connection

3

A D E H

Dimension, in.

1/8"

1/4"

5/16"

3/8"

1/2"

3/4"

1"

-C-YT2

-C-YT4

-C-YT5

-C-YT6

-C-YT8

-C-YT12

-C-YT16

1.76

2.12

2.34

2.40

2.84

3.14

3.86

0.50

0.60

0.64

0.66

0.90

0.96

1.23

0.09

0.19

0.25

0.28

0.41

0.62

0.88

3/8

1/2

5/8

5/8

13/16

1 1/16

1 3/8

Dimension, mm

A D E H

3mm

6mm

8mm

10mm

12mm

16mm

18mm

20mm

22mm

25mm

-C-YT3M

-C-YT6M

-C-YT8M

-C-YT10M

-C-YT12M

-C-YT16M

-C-YT18M

-C-YT20M

-C-YT22M

-C-YT25M

44.7

53.9

59.7

67.0

72.0

74.0

76.6

89.3

89.4

98.3

12.9

15.3

16.2

17.2

22.8

24.4

24.4

26.0

26.0

31.3

2.4

4.8

6.4

7.9

9.5

12.7

15.1

15.9

18.3

21.8

Tube Fitting Crosses

D

E

A

Female NPT CrossesThread

Dimension, in.(mm)

E HL

3100(213)

3600(248)

2800(192)

2800(192)

2500(172)

3200(220)

6200(427)

7200(496)

5600(385)

5600(385)

5100(351)

6400(440)

1/2

11/16

13/16

1

1 1/4

1 11/16

A

1.04(26.4)

1.17(29.7)

1.42(36.1)

1.56(39.6)

1.92(48.8)

1.91(48.5)

0.34(8.6)

0.45(11.6)

0.59(15.0)

0.73(18.5)

0.94(23.9)

1.17(29.7)

2.08(52.8)

2.34(59.4)

2.84(72.1)

3.12(79.2)

3.84(97.5)

3.82(97.0)

-C-NT2F

-C-NT4F

-C-NT6F

-C-NT8F

-C-NT12F

-C-NT16F

1/8

1/4

3/8

1/2

3/4

1

A B H L

Tube Butt Welding Crosses

6mm

8mm

10mm

12mm

1.0mm

3/8"

1/4"

1 2"/

0.035"

0.035"

0.049"

5100(351)

3300(227)

3700(254)

6095 420

4499(310)

3483(240)

2902(200)

( )

1.23(31.2)

1.20(30.5)

1.34(34.0)

31.3

31.3

34.0

34.0

11.1

11.1

15.9

22.2

7/16

7/16

11/16

19.0

0.75(19.0)

2.45(62.2)

2.39(60.7)

2.61(66.3)

62.2

62.2

64.8

64.8

-C-BW6M

-C-BW8M

-C-BW10M

-C-BW12M

-C-BW4

-C-BW6

-C-BW8


A B H L

Dimension, mm

Tube Socket Welding Crosses

TxLDA E H Tx

1 4"/

3 8"/

1 2"/

3 4"/

1"

-C-SW4

-C-SW6

-C-SW8

-C-SW12

-C-SW16

10700(737)

8100(558)

6600(454)

5900(406)

5600(385)

0.53(13.5)

1.64(16.3)

0.81(20.6)

1.04(26.4)

1.45(36.8)

1.72(43.7)

2.08(52.8)

2.34(59.4)

3.12(79.2)

3.84(97.5)

0.86(21.8)

1.04(26.4)

1.17(29.7)

1.56(39.6)

1.92(48.8)

7/16

1/2

11/16

1

1 1/4

0.28(7.1)

0.31(7.9)

0.38(9.7)

0.44(11.2)

0.62(15.7)

0.19(4.8)

0.28(7.1)

0.41(10.4)

0.63(16.0)

0.88(22.4)


E

L

A

L

Tx E

D

A

L

A

B

L

9.5

12.7

15.9

20.6

20.6

23.8

27

34.9

34.9

34.9

Crosses

For butt welding not listed in table of wall thickness and length, please indicate in the ordering number.Example: -C - BW8×0.065 ×20m

means butt welding outside diameter is 1/2", wall thickness is 0.065", butt welding length is 20 mm; - C- BW8×2M×20M means butt w eld

outside diameter is 1/2", wall thickness is 2 mm, butt welding length is 20 mm.





H hex


NumberTube OD

Basic Ordering

Number

H hex

NPT

Size

Basic Ordering

Number


Brass316SS, Steel

Tube

OD

Wall

Thickness

Basic Ordering

Number

Basic Ordering

Number

Wall

Thickness

Tube

OD

Pressure

Ratings,

psig bar( )

Pressure

Ratings,

psig bar( )

H hex

Pressure

Ratings,

psig bar( )

Basic Ordering

Number

Tube

OD


YT-LOK GYT-LOKG

HU Series

Hose Ends to Tube Ends

A

A

0.08 (2.0)

0.09 (2.3)

0.19 (4.8)

0.19 (4.8)

0.28 (7.1)

0.38 (9.7)

0.19 4.8( )

0.25 6.4( )

0.25 6.4( )

0.31 7.9( )

0.38 9.7( )

1.42 (36.1)

1.81 (46.0)

1.92 (48.8)

1.99 (50.6)

2.06 (52.3)

2.24 (56.9)

1.95 49.5( )

1.96 49.8( )

2.03 51.6( )

2.06 52.3( )

2.26 (57.4)

1/8"

1/4"

3/8"

1/2"

6mm

8mm

10mm

12mm

1/8"

1/8"

1/4"

1/4"

3/8"

1/2"

6mm

8mm

10mm

10mm

12mm

A

-HU-IN2-YT2

-HU-IN4-YT2

-HU-IN4-YT4

-HU-IN6-YT4

-HU-IN6-YT6

-HU-IN8-YT8

-HU-IN6M-YT6M

-HU-IN8M-YT8M

-HU-IN8M-YT10M

-HU-IN10M-YT10M

-HU-IN12M-YT12M

14

7/16

7/16

9/16

9/16

3/4

7/8

16

18

19

22

H

Hose Ends to Tube Adapters

1/8"

1/4"

1/4"

3/8"

1/4"

1/4"

3/8"

3/8"

3/4"

1"

-HU-IN2-OD2

-HU-IN2-OD4

-HU-IN4-OD4

-HU-IN4-OD6

-HU-IN5-OD4

-HU-IN6-OD4

-HU-IN6-OD6

-HU-IN6-OD8

-HU-IN8-OD6

-HU-IN8-OD8

-HU-IN12-OD12

-HU-IN16-OD16

1/2"

1/2"

1/8"

1/4"

5/16"

3/8"

3/4"

1"

1/2"

0.08 (2.0)

0.09 (2.3)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.30 (7.6)

0.28 (7.1)

0.38 (9.7)

0.63 (16.0)

0.80 (20.3)

0.28 (7.1)

1.37 (34.8)

1.47 (37.3)

1.86 (47.2)

1.92 (48.8)

1.94 (49.3)

1.94 (49.3)

2.26 (57.4)

2.07 (52.6)

2.33 (59.2)

2.50 (63.5)

3.03 (77.0)

2.00 (50.8)

11/16

11/16

13/16

5/16

3/8

7/16

7/16

7/16

9/16

5/8

1 3/8

9/16

A


H

Clear Vinyl Material

Hose Insert

YT-LOK Tube FittingHU Series Hose Connector

Hose Clamp

Clear Vinyl Material

Hose Connectors

H hex

H hex

Hose

ID

Tube

OD Minimum Inside

Basic Ordering

Number


Hose

ID

Tube

OD

Basic Ordering

Number

1 Material

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm


YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

C Cross

1 2 3 4 5

SS-C-YT6M-YT4-YT4-NT2

Crosses Ordering Information






The model code of YT LOK straight connectors contains material series the first end connection the second the third and the fourth- : , , , , ,end connection end connection

end connection. end connectionThe sequence of the six parts is from left to right. Each part separated by The principle of the order between the four s as following:"-". ,

1 How to determine witch one is the first of the four s、 .end connection end connection

a See) the top priorities as the first .end connection

b When the the top priorities was not only, take the metric sizes as the first. For the same kind of thread, take the male thread as the fist.) Same as butt welding or socket

welding metric sizes as the first then is inch sizes then is pipe., , ,

c After above principles; take the big one as the first .) end connection

d If there are two adjacent s identical and the top priorities; take the one opposite the top priorities of the other two as the first .) end connection end connection

2 Take the one opposite the first as the second .、 end connection end connection

3 The principle of the order between the remaining two, as following:、

a See the top priorities as the third .) end connection

b When the two of the s were the same, take the metric sizes as the third. For the same kind of threads, take the male threads) end connection as the third. Same as butt

welding or socket welding metric sizes as the third then is inch sizes then is pipe, , ,

c After above principles; take the big one as the third .) end connection

4 When the four s are identical, take any one as the first and the other s will be omitted.、 end connection end connection end connection

3


YT-LOK HYT-LOKG

Diameter

Minimum Inside

Diameter

3

A

-HU-IN2-NT2

-HU-IN2-NT4

-HU-IN3-NT2

-HU-IN3-NT4

-HU-IN4-NT2

-HU-IN4-NT4

-HU-IN4-NT6

-HU-IN4-NT8

-HU-IN5-NT2

-HU-IN5-NT4

-HU-IN5-NT6

-HU-IN5-NT8

-HU-IN6-NT4

-HU-IN6-NT6

-HU-IN6-NT8

-HU-IN8-NT4

-HU-IN8-NT6

-HU-IN8-NT8

-HU-IN10-NT6

-HU-IN10-NT8

-HU-IN10-NT12

-HU-IN12-NT8

-HU-IN12-NT12

-HU-IN12-NT16

-HU-IN16-NT12

-HU-IN16-NT16

0.08 (2.0)

0.08 (2.0)

0.13 (3.3)

0.13 (3.3)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.30 (7.6)

0.30 (7.6)

0.30 (7.6)

0.30 (7.6)

0.38 (9.7)

0.38 (9.7)

0.38 (9.7)

0.47 (11.9)

0.50 (12.7)

0.47 (11.9)

0.63 (16.0)

0.63 (16.0)

0.63 (16.0)

0.88 (22.4)

1.08 (27.4)

1.26 (32.0)

1.27 (32.2)

1.45 (36.8)

1.47 (37.3)

1.65 (41.9)

1.66 (42.2)

1.85 (47.0)

1.55 (39.4)

1.73 (43.9)

1.74 (44.2)

1.96 (49.8)

1.73 (43.9)

1.74 (44.2)

1.96 (49.8)

1.80 (45.7)

1.81 (46.0)

2.03 (51.6)

1.88 (47.8)

2.07 (52.6)

2.07 (52.6)

2.14 (54.4)

2.14 (54.4)

2.43 (61.7)

2.38 (60.5)

2.57 (65.3)

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

3/8

1/2

3/4

1/2

3/4

1

3/4

1

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

1"

-HU-IN2-NT2F

-HU-IN2-NT4F

-HU-IN3-NT2F

-HU-IN3-NT4F

-HU-IN4-NT2F

-HU-IN4-NT4F

-HU-IN4-NT6F

-HU-IN5-NT4F

-HU-IN5-NT6F

-HU-IN6-NT4F

-HU-IN6-NT6F

-HU-IN6-NT8F

-HU-IN8-NT8F

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

0.08 (2.0)

0.08 (2.0)

0.13 (3.3)

0.13 (3.3)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.30 (7.6)

0.30 (7.6)

0.30 (7.6)

0.38 (9.7)

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/4

3/8

1/4

3/8

1/2

1/2

9/16

3/4

9/16

3/4

9/16

3/4

7/8

3/4

7/8

3/4

7/8

11/16

11/16

1.11 (28.2)

1.26 (32.0)

1.29 (32.8)

1.44 (36.6)

1.47 (37.3)

1.64 (41.7)

1.71 (43.4)

1.73 (43.9)

1.82 (46.2)

1.69 (42.9)

1.78 (45.2)

2.03 (51.6)

2.13 (54.1)

A


7/16

9/16

7/16

9/16

7/16

9/16

11/16

7/8

7/16

9/16

11/16

7/8

9/16

11/16

7/8

11/16

11/16

7/8

1 1/16

1 1/16

1 1/16

1 1/16

1 1/16

1 3/8

1 3/8

1 3/8

H

A H

A

-HU-IN2-PT2

-HU-IN2-PT4

-HU-IN3-PT2

-HU-IN3-PT4

-HU-IN4-PT2

-HU-IN4-PT4

-HU-IN4-PT6

-HU-IN4-PT8

-HU-IN5-PT2

-HU-IN5-PT4

-HU-IN5-PT6

-HU-IN5-PT8

-HU-IN6-PT4

-HU-IN6-PT6

-HU-IN6-PT8

-HU-IN8-PT4

-HU-IN8-PT6

-HU-IN8-PT8

-HU-IN10-PT6

-HU-IN10-PT8

-HU-IN10-PT12

-HU-IN12-PT8

-HU-IN12-PT12

-HU-IN12-PT16

-HU-IN16-PT12

-HU-IN16-PT16

0.08 (2.0)

0.08 (2.0)

0.13 (3.3)

0.13 (3.3)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.30 (7.6)

0.30 (7.6)

0.30 (7.6)

0.30 (7.6)

0.38 (9.7)

0.38 (9.7)

0.38 (9.7)

0.47 (11.9)

0.50 (12.7)

0.47 (11.9)

0.63 (16.0)

0.63 (16.0)

0.63 (16.0)

0.88 (22.4)

7/16

9/16

7/16

9/16

7/16

9/16

11/16

7/8

7/16

9/16

11/16

7/8

9/16

11/16

7/8

11/16

11/16

7/8

1 1/16

1 1/16

1 1/16

1 1/16

1 1/16

1 3/8

1 3/8

1 3/8

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/2

1/8

1/4

3/8

1/2

1/4

3/8

1/2

1/4

3/8

1/2

3/8

1/2

3/4

1/2

3/4

1

3/4

1

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

1"

-HU-IN2-PT2F

-HU-IN2-PT4F

-HU-IN3-PT2F

-HU-IN3-PT4F

-HU-IN4-PT2F

-HU-IN4-PT4F

-HU-IN4-PT6F

-HU-IN5-PT4F

-HU-IN5-PT6F

-HU-IN6-PT4F

-HU-IN6-PT6F

-HU-IN6-PT8F

-HU-IN8-PT8F

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

0.08 (2.0)

0.08 (2.0)

0.13 (3.3)

0.13 (3.3)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.19 (4.8)

0.30 (7.6)

0.30 (7.6)

0.30 (7.6)

0.38 (9.7)

1/8

1/4

1/8

1/4

1/8

1/4

3/8

1/4

3/8

1/4

3/8

1/2

1/2

9/16

3/4

9/16

3/4

9/16

3/4

7/8

3/4

7/8

3/4

7/8

1 1/16

1 1/16

1.11 (28.2)

1.26 (32.0)

1.29 (32.8)

1.44 (36.6)

1.47 (37.3)

1.64 (41.7)

1.71 (43.4)

1.73 (43.9)

1.82 (46.2)

1.69 (42.9)

1.78 (45.2)

2.03 (51.6)

2.13 (54.1)

A H

A HA

A

1.28 (32.5)

1.40 (35.5)

1.40 (35.5)

1.58 (40.1)

1.47 (37.3)

1.65 (41.9)

1.66 (42.2)

1.90 (48.3)

1.67 (42.4)

1.86 (47.2)

1.87 (47.5)

2.10 (53.3)

1.73 (43.9)

1.74 (44.2)

1.96 (49.8)

1.80 (45.7)

1.81 (46.0)

2.03 (51.6)

1.88 (47.8)

2.07 (52.6)

2.07 (52.6)

2.14 (54.4)

2.14 (54.4)

2.43 (61.7)

2.38 (60.5)

2.57 (65.3)

Hose Ends to Male

NPT Threads

H hex

Hose Ends to Female

NPT Threads

H hex

Hose Ends to Male ISO

Tapered Threads

Hose Ends to Female ISO

Tapered Threads

H hex

H hex

Hose

ID

NPT

Size

Basic Ordering

Number Minimum Inside

Diameter

Minimum Inside

Diameter

Hose

ID

NPT

Size

Basic Ordering

Number


Hose

ID

ISO

Size

Basic Ordering

Number


Dimension, in. mm( )Hose

ID

ISO

Size

Basic Ordering

Number

Minimum Inside

Diameter

Minimum Inside

Diameter


YT-LOK HYT-LOKH

1 Material

316SS

304SS

321SS

316H

304H

321H

316L

304L

Alloy 400

Alloy 500

Alloy 600

Alloy 625

Alloy 800

Alloy 825

Alloy C-22

Alloy C-276

DuplEx 2205

DuplEx 2507

20# carbon steel

A105 carbon steel

Brass

Copper

PTFE

SS

S4

S1

S6H

S4H

S1H

S6L

S4L

M4

M5

600

625

800

825

H22

H276

D5

D7

C20

C105

B

CO

T

2 Series

HU


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1/16" or 1mm

1/8" or 2mm

3/16" or 3mm

1/4" or 4mm

5/16" or 5mm

3/8" or 6mm

7/16" or 7mm

1/2" or 8mm

9/16" or 9mm

5/8" or 10mm

11/16" or 11mm

3/4" or 12mm

13/16" or 13mm

7/8" or 14mm

15/16" or 15mm

1" or 16mm

5 Distinguish Code

F

M

P

For metric threads

8

10

12

14

16

18

20

22

24

27

30

33

M8×1

M10×1

M12×1.5

M14×1.5

M16×1.5

M18×1.5

M20×1.5

M22×1.5

M24×1.5

M27×2

M30×2

M33×2

20×2

27×1.5

M20×2

M27×1.5

Hose connector

S S - HU - IN 6 M - YT4

1 2 3 4 5

The model code of YT LOK hose connectors contains material series the first the second The sequence of the four parts is- : , , , .end connection end connection

"-".left to right, Each part separated by The hose connector as the fist. Another one as a second. When the two s are hose connectorfrom end end connection

end, end connectionmetric sizes as the fist. For two metric hose connector ends, take the big one as the first. When the two s are identical, take any one as the

first and the last will be omitted.end connection


IN

YT

OD

NT

PT

PP

PPG

PPR

PPA

MS

MSR

MSA

UNR

UNA

BW

SW

Hose end

YT-LOK Tube end

Tube adapter

NPT thread

ISO tapered thread





Metric thread





Butt welding

Socket welding

Hose Clamps

mm

S4-HC-6M-16M

S4-HC-8M-22M

S4-HC-16M-32M

S4-HC-16M-38M

S4-HC-19M-45M

S4-HC-25M-50M

6 16-

8 22-

16 32-

16 38-

19 45-

25 50-:Material 304 SS

E

in.

0.25 - 0.62

0.30 - 0.87

0.66 - 1.25

0.66 - 1.50

0.75 - 1.75

1.00 - 2.00

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

1"

1/8"

1/8"

3/16"

1/8"

3/16"

1/4"

3/16"

1/4"

1/4"

3/8"

3/8"

1/2"

1/2"

5/8"

3/4"

-HI-3-2

-HI-4-2

-HI-4-3

-HI-5-2

-HI-5-3

-HI-5-4

-HI-6-3

-HI-6-4

-HI-8-4

-HI-8-6

-HI-10-6

-HI-10-8

-HI-12-8

-HI-12-10

-HI-16-12

2.3

2.3

3.5

2.3

3.0

4.8

3.0

4.8

4.8

7.9

7.9

11.1

11.1

14.2

17.5

E(mm)

6mm

8mm

10mm

12mm

4mm

6mm

8mm

8mm

10mm

-HI-6M-4M

-HI-8M-6M

-HI-10M-8M

-HI-12M-8M

-HI-12M-10M

2.8

4.4

6.4

6.4

8.3

SS

M4

B

AL

NY

Hose Inserts

To order, add a material designator

in the basic ordering number

before, constitute INSEMOUNT

complete hose insert ordering

number.material designator see

below table.Example: SS-HI-4-3

Material Designator

316 SS

Alloy 400

Brass

Aluminum

Nylon

Hose OD Hose IDBasic Ordering

Number

Extend range

Ordering Number





Hose Connectors Ordering Information






YT-LOK HYT-LOKH

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/4"

1 1 2"/

2"

2mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

50mm

-YB-YT1

-YB-YT2

-YB-YT3

-YB-YT4

-YB-YT5

-YB-YT6

-YB-YT8

-YB-YT10

-YB-YT12

-YB-YT14

-YB-YT16

-YB-YT20

-YB-YT24

-YB-YT32

- 2M

-YB-YT3M

-YB-YT4M

-YB-YT6M

-YB-YT8M

-YB-YT10M

-YB-YT12M

-YB-YT14M

-YB-YT15M

-YB-YT16M

-YB-YT18M

-YB-YT20M

-YB-YT22M

-YB-YT25M

-YB-YT28M

-YB-YT30M

-YB-YT32M

-YB-YT38M

-YB-YT50M

YB-YT 2mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

50mm

-YF 1

-YF-YT2

-YF-YT3

-YF-YT4

-YF-YT5

-YF-YT6

-YF-YT8

-YF-YT10

-YF-YT12

-YF-YT14

-YF-YT16

-YF-YT20

-YF-YT24

-YF-YT32

-YT - 2M

-YF-YT3M

-YF-YT4M

-YF-YT6M

-YF-YT8M

-YF-YT10M

-YF-YT12M

-YF-YT14M

-YF-YT15M

-YF-YT16M

-YF-YT18M

-YF-YT20M

-YF-YT22M

-YF-YT25M

-YF-YT28M

-YF-YT30M

-YF-YT32M

-YF-YT38M

-YF-YT50M

YF-YT1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/4"

1 1 2"/

2"

H L

Dimension, in.

1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1 1/4"

1 1 2"/

2"

0.31

0.47

0.47

0.50

0.53

0.56

0.69

0.69

0.69

0.69

0.81

1.25

1.50

2.06

5/16

7/16

1/2

9/16

5/8

11/16

7/8

1

1 1/8

1 1/4

1 1/2

1 7/8

2 1/4

3

11.9

11.9

11.9

12.7

13.5

15.1

17.4

17.4

17.4

17.4

17.4

17.4

17.4

20.6

30.6

32.7

34.4

40.6

12

12

12

14

16

19

22

25

25

25

30

32

32

38

46

50

50

50

2mm

3mm

4mm

6mm

8mm

10mm

12mm

14mm

15mm

16mm

18mm

20mm

22mm

25mm

28mm

30mm

32mm

38mm

-YN-YT1

-YN-YT2

-YN-YT3

-YN-YT4

-YN-YT5

-YN-YT6

-YN-YT8

-YN-YT10

-YN-YT12

-YN-YT14

-YN-YT16

-YN-YT20

-YN-YT24

-YN-YT32

-YN-YT2M

-YN-YT3M

-YN-YT4M

-YN-YT6M

-YN-YT8M

-YN-YT10M

-YN-YT12M

-YN-YT14M

-YN-YT15M

-YN-YT16M

-YN-YT18M

-YN-YT20M

-YN-YT22M

-YN-YT25M

-YN-YT28M

-YN-YT30M

-YN-YT32M

-YN-YT38M

L

H L

Dimension, mm

OthersFerrule Nuts

H hexTube

OD

Tube

OD

Basic Ordering

Number

Basic Ordering

Number

To order, add a material designator in the basic ordering number before, constitute INSEMOUNT complete ferrule nut

ordering number. Example: SS-YT-YT2

Nut default are matt silver coated.To order bright silver plated nut, add -L to the ordering number. Example: SS-YN-YT2-L

To order, add a material designator in the basic ordering number before,

constitute INSEMOUNT complete back ferrule ordering number. Example:


constitute INSEMOUNT complete front ferrule ordering number. Example:

Back Ferrules Front Ferrules


NumberTube OD Tube OD Tube OD

Basic Ordering

Number

Basic Ordering

Number

Basic Ordering

Number


YT-LOK IYT-LOKI

SS-YB-YT2 SS-YF-YT2

Caps

D

A

A D

Dimension, mm

2

3

4

6

8

10

12

14

15

16

18

20

22

25

28

30

32

38

- -YT2M

-BN-YT3M

-BN-YT4M

-BN-YT6M

-BN-YT8M

-BN-YT10M

-BN-YT12M

-BN-YT14M

-BN-YT15M

-BN-YT16M

-BN-YT18M

-BN-YT20M

-BN-YT22M

-BN-YT25M

-BN-YT28M

-BN-YT30M

-BN-YT32M

-BN-YT38M

BN 20.1

20.1

21.3

23.1

24.5

26.6

30.6

31.4

31.4

31.4

32.2

34.8

34.8

41.0

48.5

53.4

55.8

65.4

12.9

12.9

13.7

15.3

16.2

17.2

22.8

24.4

24.4

24.4

24.4

26.0

26.0

31.3

36.6

39.6

42.0

49.4

A D

Dimension, in.

1/16

3/8

3/16

1/4

5/16

3/8

1/2

5/8

3/4

7/8

1

1 1/8

1 1/4

1 1 2/

2

0.59

0.79

0.84

0.92

0.96

1.01

1.21

1.24

1.27

1.37

1.61

1.61

2.10

2.54

3.41

0.34

0.50

0.54

0.60

0.64

0.66

0.90

0.96

0.96

1.02

1.23

1.23

1.62

1.97

2.66

- -BN YT1

- -BN YT2

- -BN YT3

- -BN YT4

- -BN YT5

- -BN YT6

- -BN YT8

- -BN YT10

- -BN YT12

- -BN YT14

- -BN YT16

-BN-YT18

- -BN YT20

- -BN YT24

- -BN YT32

The ferrule sets contains one back ferrule, and one front ferrule.Selection information below:

Dimension, in.

1/16

1/8

3/16

1/4

5/16

3/8

1/2

5/8

3/4

- -BF YT1

- -BF YT2

- -BF YT3

- -BF YT4

- -BF YT5

- -BF YT6

- -BF YT8

- -BF YT10

- -BF YT12

Dimension, mm

2

3

4

6

8

10

12

14

15

16

18

- -BF YT2M

- -BF YT3M

- -BF YT4M

- -BF YT6M

- -BF YT8M

- -BF YT10M

- -BF YT12M

- -BF YT14M

- -BF YT15M

- -BF YT16M

- -BF YT18M

Dimension, in.

1/16

1/8

3/16

1/4

5/16

3/8

1/2

5/8

3/4

- -NBF YT1

- -NBF YT2

- -NBF YT3

- -NBF YT4

- -NBF YT5

- -NBF YT6

- -NBF YT8

- -NBF YT10

- -NBF YT12

Dimension, mm

2

3

4

6

8

10

12

14

15

16

18

- -NBF YT2M

- -NBF YT3M

- -NBF YT4M

- -NBF YT6M

- -NBF YT8M

- -NBF YT10M

- -NBF YT12M

- -NBF YT14M

- -NBF YT15M

- -NBF YT16M

- -NBF YT18MTo order, add a material designator in the basic orderingnumber before, constitute INSEMOUNT completenut-ferrule sets ordering number.Example: SS-NBF-YT2

Tube Caps

Pipe Caps

Dimension, in(mm)

A H

1/8

1/4

3/8

1/2

3/4

1

0.75(19.1)

0.91(23.1)

1.03(26.2)

1.34(34.0)

1.44(36.6)

1.62(41.1)

9/16

3/4

7/8

1 1/16

1 5/16

1 5/8

- -BN NT2

- -BN NT4

- -BN NT6

- -BN NT8

- -BN NT12

- -BN NT16

A

Ferrule Sets

Basic Ordering

Number

Basic Ordering

Number

To order, add a material designator in the basic orderingnumber before, constitute INSEMOUNT complete ferrulesets ordering number.Example: SS-BF-YT2

Nut Ferrule Sets-The nut-ferrule sets contains one nut, one back ferrule,and one front ferrule.Selection information below:

Basic Ordering

Number

Basic Ordering

Number


NumberTube OD

Basic Ordering

Number

NPT

Size

Basic Ordering

Number


constitute INSEMOUNT complete cap ordering number.

Example: SS-BN-YT2

H hex


YT-LOK IYT-LOKI

Dimension, in.

1/16

1/8

3/16

1/4

5/16

3/8

1/2

5/8

3/4

7/8

1

1 1/4

1 1 2/

2

-P-YT1

-P-YT2

-P-YT3

-P-YT4

-P-YT5

-P-YT6

-P-YT8

-P-YT10

-P-YT12

-P-YT14

-P-YT16

-P-YT20

-P-YT24

-P-YT32

Dimension, mm

2

3

4

6

8

10

12

15

16

18

20

22

25

28

30

32

38

-P-YT2M

-P-YT3M

-P-YT4M

-P-YT6M

-P-YT8M

-P-YT10M

-P-YT12M

-P-YT15M

-P-YT16M

-P-YT18M

-P-YT20M

-P-YT22M

-P-YT25M

-P-YT28M

-P-YT30M

-P-YT32M

-P-YT38M

Tube Plugs

Pipe Plugs

Dimension, in��

A H

1/16

1/8

1/4

3/8

1/2

3/4

1

-P-NT1

-P-NT2

-P-NT4

-P-NT6

-P-NT8

-P-NT12

-P-NT16

0.75(19.1)

0.75(19.1)

0.96(24.4)

0.99(25.1)

1.21(30.7)

1.21(30.7)

1.50(38.1)

5/16

7/16

9/16

11/16

7/8

1 1/16

1 3/8

H hex

A

Hollow Hex Plugs

B CA

1/8

1/4

3/8

1 2/

-PI-NT2

-PI-NT4

-PI-NT6

-PI-NT8

0.41(10.4)

0.61(15.5)

0.59(15.0)

0.76(19.3)

0.29(7.4)

0.49(12.4)

0.47(11.9)

0.64(16.2)

0.37(9.4)

0.48(12.1)

0.62(15.7)

0.76(19.3)A

B

C

Plugs


constitute INSEMOUNT complete plug ordering number.

Example: SS-P-YT2

G Series Gaskets

H

TE

Dimension, mm

T E H

1 4/

3 8/

1 2/

- -G 4

- -G 6

- -G 8

10.7

14.2

17.8

7.6

8.6

9.1

1.8

2.3

2.5

Metric Thread

Size

Dimension, mm

T E H

1.5

2.0

2.5

M10 × 1

M12 × 1.5

M14 × 1.5

M16 × 1.5

M18 × 1.5

M20 × 1.5

M22 × 1.5

M24 × 1.5

M27 × 2

M30 × 2

M33 × 2

M36 × 2

M39 × 2

M42 × 2

M45 × 2

M48 × 2

-G-10M

-G-12M

-G-14M

-G-16M

-G-18M

-G-20M

-G-22M

-G-24M

-G-27M

-G-30M

-G-33M

-G-36M

-G-39M

-G-42M

-G-45M

-G-48M

8.3

9.7

11.7

13.7

15.7

17.6

19.6

21.6

24.0

27.0

30.0

33.0

36.0

38.9

41.9

44.9

3.3

5.4

6.4

8.4

10.0

11.4

13.4

14.8

13.9

19.5

21.5

23.5

24.5

29.5

30.0

32.5

Tube

OD

Basic

Ordering

Number

Tube

OD

BasicOrderingNumber

NPT

Size

Basic Ordering

Number

NPT

Size

Basic Ordering

Number

Gaskets

ISO Parallel

Thread Size

Basic Ordering

Number

Basic Ordering

Number


constitute INSEMOUNT complete G series gasket ordering number.

Example: CO-G-4

Dimension, in(mm)

Dimension, in(mm)


YT-LOK IYT-LOKI

H

TE

1/8

1/4

3/8

1/2

3/4

1

-GE-2

-G -4E

-G -6E

-G -8E

-G -12E

-G -16E

15.0

19.1

23.1

26.9

33.0

40.1

2.0

2.5

T E H

9.9

13.2

16.8

21.1

26.7

33.2

1.0

1/8

1/4

3/8

1/2

3/4

1

-GR-2

-GR-4

-GR-6

-GR-8

-GR-12

-GR-16

16.0

20.6

23.9

28.7

35.1

42.9

10.4

13.7

17.3

21.6

26.9

33.8

2.0

2.5

Dimension, mm

T E H

E T

H

Stainless Steel Seamless Tubing

Material Standards

Treatment Process

Grade UNS ASTM ASME

316 316L/ S31600 S31603/ A213 A269/ SA213

304 304L/ S30400 S30403/ A213 A269/ SA213

Type PicklingMechanical

polishingBright

annealing

Mark AP MP BA

Electrolyticpolishing

EP

Tubing OD

in. in.Ordering Size

Nominal

Length

Pressure

Ratings

psig

1 8/ 0.028 Φ / "× "1 8 0.028 M×6

6

8500

1 4/

0.035 Φ "× "×6M1 4/ 0.035 5100

0.049 Φ "× "×6M1 4/ 0.049 7500

0.065 Φ "× "×6M1 4/ 0.065 10200

3 8/

0.035 Φ "× "×6M3 8/ 0.035 3300

0.049 Φ "× "×6M3 8/ 0.049 4800

0.065 Φ "× "×6M3 8/ 0.065 6500

1 2/

0.035 Φ "× "×6M1 2/ 0.035 2600

0.049 Φ "× "×6M1 2/ 0.049 3700

0.065 Φ "× "×6M1 2/ 0.065 5100

5 8/ 0.065 Φ "× "×6M5 8/ 0.065 4000

3 4/ 0.065 Φ "× "×6M3 4/ 0.065 3300

1 0.083 Φ "× "×6M1 0.083 3100

1 1 4/0.095 Φ "× "×6M1 1 4/ 0.095 2800

0.120 Φ / "×1 1 4 0. "×6M120 3600

1 1 2/0.120 Φ " "×6M1 1 2/ ×0.120 3000

0.134 Φ "× "×6M1 0.134 3400

20.134 Φ "× "×6M2 0.134 2500

0.188 Φ2"×0.188"×6M 3600

m

Fractional Sizes

Size, Pressure Data

GR Series Gaskets

ISO Parallel

Thread Size

Basic Ordering

Number

Basic Ordering

Number

1 To order, add a material designator in the basic ordering number before, constitute INSEMOUNT complete、

GR series gasket ordering number.Example: SS-GR-4

2 Inner ring rubber default for FKM, other materials, please contact your authorized INSEMOUNT representative.、

GE Series Gaskets

ISO Parallel

Thread Size

Dimension, mm

To order, add a material designator in the basic ordering number before, constitute INSEMOUNT complete

GE series gasket ordering number.

Example: CO GE 4- -

Nominal WallThickness

Ordering Information:

To order YT-LOK fractional size stainless steel seamless tubing, must indicate material standard&grade,

Ordering size and treatment process. Example:A269-TP316- 1/2"×0.035"×6M-MP, detailed information,Φ

please contact your authorized INSEMOUNT representative.

Need other materials fractional size stainless steel seamless tubing, please contact your authorized

INSEMOUNT representative.

YT-LOK IYT-LOKI


Size, Pressure Data

Material Standards

316 / 316L S31600 / S31603 A312 SA312

304 / 304L S30400 / S30403 A312 SA312

30.5 Φ3 0.5 ×6Mmm× mm

6

340

0.7 Φ3 0.7 6Mmm× mm× 560

61.0 Φ6 1.0 6Mmm× mm× 420

1.5 Φ6 1.5 6Mmm× mm× 710

81.0 Φ8 1.0 6Mmm× mm× 310

1.5 Φ 1.5 6M8mm× mm× 520

101.0 Φ10 1.0 6Mmm× mm× 240

1.5 Φ10 1.5 6Mmm× mm× 400

12

1.0 Φ12 1.0 6Mmm× mm× 200

1.5 Φ12 1.5 6Mmm× mm× 330

2.0 Φ12 2.0 6Mmm× mm× 470

16

1.0 Φ16 1.0 6Mmm× mm× 140

1.5 Φ1 6 1.5 6Mmm × mm× 230

2.0 Φ16 2.0 6Mmm× mm× 330

18

1.0 Φ18 1.0 6Mmm× mm× 120

1.5 Φ18 1.5 6Mmm× mm× 200

2.0 Φ18 2.0 6Mmm× mm× 290

20 2.0 Φ20 2.0 6Mmm× mm× 260

22 2.0 Φ22 2.0 6Mmm× mm× 230

252.0 Φ25 2.0 6Mmm× mm× 200

2.5 Φ25 2.5 6Mmm× mm× 260

Size, Pressure Data

Pipe Size

NPS mm

Schedule

Number

sch10

sch40

sch80

sch10

sch40

sch80

sch10

sch40

sch80

sch5

sch10

sch40

sch80

sch160

sch5

sch10

sch40

sch80

sch160

sch5

sch10

sch40

sch80

sch160

sch5

sch10

sch40

sch80

sch160

1/8

1/4

3/8

1/2

3/4

1

1 1/4

10.29

13.72

17.15

21.34

26.67

33.4

42.16

1.25

1.73

2.41

1.65

2.24

3.02

1.65

2.31

3.2

1.65

2.11

2.77

3.73

4.75

1.65

2.11

2.87

3.91

5.54

1.65

2.77

3.38

4.55

6.35

1.65

2.77

3.56

4.85

6.35

3940 272( )

5750 397( )

8700 600( )

3960 273( )

5620 387( )

8130 560( )

3110 215( )

4540 313( )

6660 459( )

2470 170( )

3220 222( )

4370 301( )

6190 427( )

1960 135( )

2540 175( )

3550 245( )

5040 348( )

1550 107( )

2680 185( )

3330 229( )

4650 320( )

1230 85( )

2110 146( )

2760 190( )

3890 268( )

NPS1 8 sch10/

NPS1 8 sch40/

NPS1 8 sch80/

NPS1 4 sch10/

NPS1 4 sch40/

NPS1 4 sch80/

NPS3 8 sch10/

NPS3 8 sch40/

NPS3 8 sch80/

NPS1 2 sch5/

NPS1 2 sch10/

NPS1 2 sch40/

NPS1 2 sch80/

NPS1 2 sch160/

NPS3 4 sch5/

NPS3 4 sch10/

NPS3 4 sch40/

NPS3 4 sch80/

NPS3 4 sch160/

NPS1 sch5

NPS1 sch10

NPS1 sch40

NPS1 sch80

NPS1 sch160

NPS1 1 4 sch5/

NPS1 1 4 sch10/

NPS1 1 4 sch40/

NPS1 1 4 sch80/

NPS1 1 4 sch160/

Metric Sizes

Material Standards

Ordering Information:

To order YT-LOK material size stainless steel seamless tubing, must indicate material standard&grade, Ordering size and treatment

process.Example: A269-TP316- 3mm×0.5mm×6M-MP, detailed information, please contact your authorized INSEMOUNT representative.Φ

Need other materials material size stainless steel seamless tubing, please contact your authorized INSEMOUNT representative.

Pipe Sizes

Pressure Ratings,

psig bar( )

Pressure Ratings

bar

Grade UNS ASTM ASME

316 316L/ S31600 S31603/ A213 A269/ SA213

304 304L/ S30400 S30403/ A213 A269/ SA213

Treatment Process

Type PicklingMechanical

polishingBright

annealing

Mark AP MP BA

Electrolyticpolishing

EP

Nominal

Lengthm

Ordering SizeTubing OD

mm mm

Nominal WallThickness

Grade UNS ASTM ASME

Nominal OD

mm

Nominal Wall

Thickness Ordering Size

YT-LOK IYT-LOKI


—

—

—

—

sch5

sch10

sch40

sch80

sch160

sch5

sch10

sch40

sch80

sch160

sch5

sch10

sch40

sch80

sch160

sch5

sch10

sch40

sch80

sch160

mmmm

1 1/2

2

2 1/2

3

48.26

60.33

73.03

88.9

1.65

2.77

3.68

5.08

7.14

1.65

2.77

3.91

5.54

8.74

2.11

3.05

5.16

7.01

9.53

2.11

3.05

5.49

7.62

11.13

1070 74( )

1830 126( )

2460 170( )

3520 243( )

840 58( )

1430 99( )

2060 142( )

2990 206( )

NPS1 1 2 sch5/

NPS1 1 2 sch10/

NPS1 1 2 sch40/

NPS1 1 2 sch80/

NPS1 1 2 sch160/

NPS2 sch5

NPS2 sch10

NPS2 sch40

NPS2 sch80

NPS2 sch160

NPS2 1 2 sch5/

NPS2 1 2 sch10/

NPS2 1 2 sch40/

NPS2 1 2 sch80/

NPS2 1 2 sch160/

NPS3 sch5

NPS3 sch10

NPS3 sch40

NPS3 sch80

NPS3 sch160

Pipe Size

NPSNominal OD Schedule

Number

Nominal Wall

Thickness psig bar( )

Pressure Ratings,Ordering Size

Ordering Information:To order YT-LOK pipe size stainless steel seamless tubing, must indicate material standard&grade, Ordering size.

Example: A312-TP316-NPS1/2sch80×2M, detailed information, please contact your authorized INSEMOUNT representative.

Need other materials material size stainless steel seamless tubing, please contact your authorized INSEMOUNT representative.

YT-LOK IYT-LOKI


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