Download - Onesteel Catalouge - Pipe Fittings

P I P E F I T T I N G S

PIPE FITTINGS

OneSteel is Australia’s largest distributor of Pipes, Pipe Fittings, Valves and associated accessories.The OneSteel distribution network offers more than 100 outlets throughout Australia, comprising:

OneSteel Piping Systems Capital cities and selected regional centres

OneSteel Fire Systems Capital cities, specialising in fire and associated plumbing services

OneSteel Metaland Regional cities and towns in all states

The "Pipe Fittings" catalogue is part of a comprehensive series of catalogues, brochures and data

sheets which are provided to our customers and associated industry groups. This catalogue

describes our range of pipe fittings which are principally manufactured in carbon steel, cast ductile

iron and malleable iron. A separate catalogue describes our range of stainless steel pipes and fittings.

In Australia we have two broad groups of standards which govern the design and manufacture of our

products, viz:

British / Australian Standards Generally covering cast iron and mild steel fittings for

low-to-moderate pressures, for commercial and light industrial

applications. In this group we also offer selected products to DIN

standards.

American Standards Generally covering carbon steel and alloy steel fittings for higher

pressures and temperatures and typically used in the oil, gas,

chemical and heavy processing industries.

Our customers tend to work predominantly with one standard or the other. For your convenience we

have grouped most of the products accordingly. The detailed contents are shown on the opposite page.

For further information please contact your local OneSteel sales office. Details of our locations may

be found on our website at www.onesteel.com.au.

Our catalogues are provided for your assistance. However we are obliged to draw your attention to

the following:

OneSteel provides the information contained in this brochure as a guide only for your information.

OneSteel has taken reasonable care to ensure the accuracy of the material but you should not rely

on the whole or any part of the information. OneSteel expressly disclaims all liability whatsoever for

(including any direct or indirect loss or damage, costs or expenses howsoever incurred by any

person) or reliance on the whole or any part of the information contained in or omitted from this

brochure. OneSteel recommends that you verify any information regarding products with your

independent expert adviser and rely solely on that adviser’s recommendations.

2

INTRODUCTIONINTRODUCTION

CONTENTSCONTENTS

Introduction ..........................................................................................................................................................2

Contents ..............................................................................................................................................................3

Galvanised Malleable Fittings ..............................................................................................................................4

Galvanised Malleable Fittings ..............................................................................................................................5

Black and Galvanised Steel Fittings ....................................................................................................................6

Black and Galvanised Steel Fittings ....................................................................................................................7

Black and Galvanised Steel Unions ......................................................................................................................8

Stainless Steel Screwed Fittings BSP ..................................................................................................................8

Sealants for Threaded Joints ................................................................................................................................9

Flanges to Australian Standards ........................................................................................................................10

Flanges to Australian Standards ........................................................................................................................11

Bolting for Australian Flanges ............................................................................................................................12

Denso Corrosion Protection Systems ................................................................................................................13



Buttweld Fittings ................................................................................................................................................16




OLet Fittings ......................................................................................................................................................20

OLet Fittings ......................................................................................................................................................21

High Pressure Fittings ........................................................................................................................................22




Flanges to American Standards..........................................................................................................................26








Flange Gaskets ..................................................................................................................................................34

Bolting for ANSI Flanges ....................................................................................................................................35

Victaulic Grooved System ..................................................................................................................................36






Victaulic® Shouldered System ............................................................................................................................42






3

GALVANISED MALLEABLE FITTINGSGALVANISED MALLEABLE FITTINGS

4

MATERIALSBlackheart Malleable Iron castings.

DIMENSIONS generally to ASME B16.3 or JISB2301, depending on manufacturing source. JIS B2301dimensions are generally considered to becorresponding values to BS143 and BS1256, althoughsome sizes are not exact equivalents.

THREADING is BSP pipe thread, to BS.21(AS 1722, Part 1).

The specification for BS 143 fittings is:Taper External (Series R) Taper Internal (Series RC)

The specification for BS 1256 fittings is —Taper External (Series R) Parallel Internal (Series RP)

Our stock fittings are usually BS 143 taper/taper, asthis is believed to offer superior sealing characteristicsdue to greater thread contact (refer illustration below).Taper/taper threads are also being specified byincreasing numbers of Gas Authorities, for the samereason.

Parallel Threaded Fitting: Taper Threaded Fitting:Taper Threaded Pipe Taper Threaded Pipe

ALTERNATIVE THREADING to special order.

NPT (API linepipe threads) Taper Internal/TaperExternal can be supplied for fittings to AmericanspecificationANSI B16.3.

NOTE: Locknuts and Plain Sockets without ribs, aresupplied with parallel threads.

FINISHHot Dip Galvanised is the standard finish for stock.

TESTINGFittings shall be subject to an internal hydraulicpressure of 2068 kPa without showing any sign ofleakage or abnormality.

WORKING PRESSURES (except flanges)

Recommended maximum working pressures are 1379kPa for water and 1034 kPa for steam, air, gas and oil.

NOTE: Working pressures may also be limited byrelevant Pressure Piping Codes or Industry regulations.

UNEQUAL SIZESWhen ordering Reducing Sockets, Nipples, Bushesand Elbows, always state largest size first —e.g. 80 x 40 bush.

When ordering 3- or 4- way fittings, the sizingsequence illustrated below should be adopted.

= 32 x 20

= 32 x 20 = 25 x 20 x 20

= 32 x 20

BS 1256 BS 143

1 2

3

32 32

20

1

32 32

20

20

1 2

4

3

2

32

20

3

21

20

2025

GALVANISED MALLEABLE FITTINGSGALVANISED MALLEABLE FITTINGS

5

123456789

10111213141516171819202122232424

Adaptor (not illustrated)BacknutBend 90° M&FBend 90° F&FBend 45° M&FCapCrossElbow 90° F&FElbow 90° M&FElbow 45° F&FElbow 45° M&FFlange — UndrilledFlange — DrilledHex NipplePlug — Hollow.Plug — SolidSocketTeeUnion — Flat SeatUnion — Brass Seat F&FBush — ReducingElbow — Reducing F&FHex Nipple — ReducingSockets — ReducingTees — ReducingTees — Reducing Special

1588815810881515151588158888

10 x 615 x 810 x 810 x 815 x 820 x 15

50150150100501501001501001005015015015015050150150150100

150 x 12550 x 40100 x 80100 x 80100 x 8080 x 50

NOMINAL RANGE. EQUAL AND REDUCING FITTINGS.

Number Item Min. Size (mm) Max. Size (mm)

1

2 3 4 5

6 7 8 9 10 11

12 13 15

14

16 17 18

19 20 21 22 23 24

6

Screwed Steel Pipe fittings are designed foruse with “Medium” and “Heavy” pipes to AS1074. These BS EN 10241 fittings are therecognised Standard for Medium PressureScrewed Pipework. Tubular items in thisrange conform to AS 1074.

SPECIFICATIONBS EN 10241 Steel Threaded Pipe Fittings, ScrewedBSP Thread”.

Australian Standard 1074 “Steel Tubes and TubularsThreaded or suitable for Threading with Pipe Threadsof Whitworth Form”.

Australian Standard 1650 “Galvanised Coatings onFerrous Articles”.

MATERIALTubulars: These are manufactured from tubing made inaccordance with AS 1074 from steel with 0.06 maxsulphur and 0.06 max phosphorus.

Machined Fittings: These are manufactured todimensions in BS EN 10241:2000 and generally madefrom “Free Cutting Steel”.

FINISHSurface Condition

1. Black Steel: These fittings are generally degreased and protected with a coating of light oil.

2. Zinc Protective Coating: Fittings may be supplied zinc plated using the Electrolytic Zinc Coating process on finished Black Fittings.

3. Hot Dip Zinc Galvanising: Galvanising of fittings shall be performed before the thread cutting operation, by means of the hot dip method.

4. Zinc Flake: Fittings may be supplied Zinc Flake Coated. This process being performed on Finished Black Fittings.

THREADINGThreads for the screwed ends of fittings comply to theappropriate requirements of AS 1722Part 1: Sealing pipe threads and also ISO 7-1.

Female Ends: Normally supplied with parallel thread.

Male Ends: Normally supplied with taper threads.

TABLE 2 TAPER/TAPER THREAD —NON-GAS APPLICATIONS

mm kPa kPa kPa kPa °C kPa °C kPa °C kPa °C

*25 3450 4140 340 1030 100 1210 192 1210 100 1210 192

32 2760 3450 340 1030 100 1210 192 1210 100 1210 192

40 2760 3450 340 1030 100 1210 192 1210 100 1210 192

50 2410 3100 340 1030 100 1210 192 1210 100 1210 192

65 2410 3100 1030 100 1210 192 1210 100 1210 192

80 2070 2760 1030 100 1210 192 1210 100 1210 192

100 1720 2070 1030 100 1030 192 1030 100 1210 192

125 1720 2070

150 1380 1720

*Up to and including



TABLE 3 TAPER/TAPER THREAD —GAS APPLICATIONS TO AS 1697

Nominal Med. &Bore of Pipe Hvy.

mm kPa

*25 1030

32 1030

40 1030

Nominal Med. &Bore of Pipe Hvy.

mm kPa

50 1030

65 1030

80 1030

100 1030

TYPE OF SERVICE

mm kPa kPa kPa kPa °C kPa °C kPa °C kPa °C

*25 2070 2410 140 1030 100 1210 192 1210 100 1210 192

32 1720 2070 140 1030 100 1030 192 1030 100 1030 192

40 1720 2070 140 1030 100 1030 192 1030 100 1030 192

50 1380 1720 140 860 100 860 192 860 100 860 192

65 1380 1720 860 100 860 192 860 100 860 192

80 1380 1720 860 100 860 192 860 100 860 192

100 1030 1380 690 100 860 192 690 100 690 192

125 1030 1380

150 860 1030

NominalBore of

Pipe

Water &Inert Oil Med. Hvy

L.P.G.Med &Hvy.

Fuel OilOther Applications

(Inc. Steam & Compressed Air)Medium

Press. Temp.Heavy

Press. Temp.Medium

Press. Temp.Heavy

Press. Temp.

TYPE OF SERVICE

NominalBore of

Pipe

Water &Inert Oil Med. Hvy

L.P.G.Med &Hvy.

Fuel OilOther Applications

(Inc. Steam & Compressed Air)Medium

Press. Temp.Heavy

Press. Temp.Medium

Press. Temp.Heavy

Press. Temp.

PERMISSIBLE WORKING PRESSURES

TABLE 1 TAPER/PARALLEL THREAD —NON-GAS APPLICATIONS

BLACK AND GALVANISED STEEL FITTINGSBLACK AND GALVANISED STEEL FITTINGS

7

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

Barrel Nipple (Manufactured from heavy pipe)

90° Bend (M&M)

90° Bend (B/E) (Available black only)

45° Bend (M&M)

Reducing Bush

Elbow F&F

Cap

Elbow (M&F)

Hex Nipple (Equal)

Hex Nipple (Reducing)

Pipe Piece (Manufactured from medium pipe.Larger sizes available to order).

Plug (Hexagon)

Socket (Equal) (To AS 1074)

Half Socket

Socket (Reducing)

Tee (Equal)

Tee (Reducing)

8

8

8

15

8 x 6

6

8

8

6

8 x 6

Dia. 15Length 100

6

6

6

8 x 6

6

10 x 8

80

150

150

100

100 x 80

150

100

100

100

100 x 80

Dia. 50Length 600 in 50mm increments

100

150

150

150 x 100

150

150 x 100

Number Item Minimum Size (mm) Maximum Size (mm)

1

2 3

4

5 6

7 8 9 10 11 12

13 14 15 16 17

NOMINAL STOCK RANGES. All sizes shown in mm.

BLACK AND GALVANISED STEEL FITTINGSBLACK AND GALVANISED STEEL FITTINGS

BLACK AND GALVANISED STEEL UNIONSBLACK AND GALVANISED STEEL UNIONS

WORKING PRESSURES• For standard screwed unions

8 to 25mm up to 21000 kPa Cold Working Pressure

32 to 100mm up to 14000 kPa Cold Working Pressure

For Steam Pressures and Temperatures refer to SAA Boiler Code

THREADING• BSP Taper M and F Threads to AS 1722 Part 1.

RANGE• 6mm to 100mm nominal pipe size

SEATINGSSteel-Steel. A general purpose combination recommendedwhere vibration is present, the most economically priced.

Steel-Bronze. A good combination where corrosion ispresent and when periodic disconnection is required.

Bronze-Bronze. Should corrosion be a major factor, andwhere consistent disconnection is required.

8

BLACK STEEL UNIONS are used in a wide range of make-and-break joints requiringperiodic disconnection. Available in Steel-Steel, Steel-Bronze and Bronze-Bronze seats inFemale-Female and Male-Female types.

Black Steel Unions are all-purpose unions coated in black oxide to give protection to the fitting until assembled to piping.

ZINC-COATED UNIONS are Electro Zinc Plated. This process gives a complete coating both externally and internally which protects the Union at thread and vital seat areas.

Range: Caps, Elbows 90°, Elbows 45°, Hex Nipples (equal and reducing), Plugs, Sockets (equal and reducing), Tees (equal and reducing), Bushes, Unions, Barrel Nipples and Flanges.

Material: ASTM A351 Grade 316 (CF8M).

Thread: BSP (Male — taper, female — parallel).

Pressure: Nominal 1000 kPa working pressure, 2000 kPa test.

Size Range: Generally 6-50mm, with larger sizes available to order.

Black

Zinc Coated

STAINLESS STEEL SCREWED FITTINGS - BSPSTAINLESS STEEL SCREWED FITTINGS - BSP

SEALANTS FOR THREADED JOINTSSEALANTS FOR THREADED JOINTS

9

Our comprehensive “Piping Package” includes a variety of accessory products for use with pipes and fittings. These

include flange bolts, as well as a range of sealing materials for threaded and flanged joints. For threaded joints the most

popular materials are shown below.

PTFE (“TEFLON”) TAPEFor high or low temperature sealing. Ideal for gas or liquid lines, it is one of the

cleanest and easiest ways to connect threaded pipes, fittings and valves.

A 50% overlap should be allowed when applying PTFE Tape.

A variety of tapes are available to suit specific needs including:

WHITE GENERAL PURPOSE 10m roll x 12, 19 or 25mm wide

(19mm and 25mm comply with BS4375)

YELLOW GAS TAPE 10m roll x 12mm wide

AGA Approval No. 5582

PINK PLUMBERS TAPE 10m roll x 12mm wide

PLUMBERS HEMP26m rolls, for use with soap or any jointing paste which is compatible with the line fluid.

PLUMBERS SOAPPrincipally for water use, available in 500gm bars.

FLANGES TO AUSTRALIAN STANDARDSFLANGES TO AUSTRALIAN STANDARDS

FLANGE TYPESSpecification AS 2129 covers plain face, raised face,plain face with “O”-ring flanges in plate or forged asspecified. Types available are slip-on weld or blank inplate and threaded, slip-on or weldneck in forgedmaterial. Standard flanges are flat faced.

THREADINGBoss Flanges not exceeding 150mm may be suppliedthreaded with a parallel or taper thread in accordancewith AS 1722.

MATERIALThis section covers flanges made from steel forgingsand plates, but AS 2129 also applies to Stainless Steel.Forged steel flanges conform to BS 10.

RANGE

TEMPERATURE-PRESSURE RATINGS FOR CARBON STEEL FLANGESPressure, kPa*Temperature, °CFlange

table — 18to 120

1 200DCEFHJKRST

— 50to 232

700

1 4002 1003 5004 8006 2008 300

12 40019 300

250650

1 3002 0003 3004 6005 9007 900

11 80018 400

275600

1 2001 8003 1004 3005 5007 400

11 10017 200

300570

1 1001 7002 9004 0005 1006 800

10 30016 000

325550

1 0001 6002 6003 7004 7006 3009 500

14 700

350500

9501 4002 4003 4004 3005 8008 700

13 500

375450

9001 3002 2003 1003 9005 2007 900

12 200

400400

8001 2002 0002 7003 5004 7007 100

11 000

425350

7001 1001 7002 4003 1004 2006 3009 800

450

1 3001 9002 4003 2004 8007 500

475

9001 3001 6002 2003 3005 100

1 0501 8002 1003 1505 2507 2009 30012 45018 60028 950

Maximumhydrostatic

test pressurekPa

TEMPERATURE-PRESSURE RATINGS FOR ALLOY STEEL FLANGESPressure, kPa*Temperature, °C

— 100to 2323 5004 8006 2008 300

12 40019 300

HJKRST

2503 3004 7006 0008 000

12 00018 600

2753 2004 4005 7007 600

11 40017 600

3003 0004 2005 4007 200

10 70016 700

3252 8003 9005 1006 700

10 10015 700

3502 6003 7004 7006 3009 500

14 800

3752 5003 5004 4005 9008 900

13 800

4002 3003 2004 1005 5008 300

12 800

4252 1003 0003 8005 1007 600

11 900

4502 0002 7003 5004 7007 000

10 900

4751 8002 5003 2004 3006 4009 900

4821 7002 4003 1004 1006 2009 700

5001 2001 7002 2003 0004 4006 900

525500700940

1 3001 9003 000

5 2507 2009 300

12 45018 60028 950

*Intermediate values are to be obtained by linear interpolation.Note: Carbon steel standard material stocked. Alloy steel available to special order.

MILD STEEL PLATE — SPECIAL NOTE!Mild steel plate flanges must not be attached to any pressure vessel — flanges from certified Boiler Plate to special order.

Flangetable

FORGED NOM SIZETable D (Galv) Threaded 15-150mmTable D (Black) Slip-on weld 15-200mmTable E (Black) Slip-on weld & Threaded 15-200mmTable H (Black) Slip-on weld & Threaded 15-200mm

PLATE NOM SIZETable D & E Slip-on weld 15-600mmTable D & E Blank 15-600mmTable H Slip-on weld 15-600mmTable H Blank 15-600mm

10

Maximumhydrostatic

test pressurekPa

FLANGES TO AUSTRALIAN STANDARDSFLANGES TO AUSTRALIAN STANDARDS

(1) All dimensions are in millimetres (mm).(2) Only metric preferred sizes listed, except for DN 750 which is a

Non-preferred size.* * (3) It is impractical to use flange thickness less than 12mm for

Steel Plate Flanges.

* (4) Thickness includes 1.6mm height for the Raised Face.† (5) The Raised Face is non-preferred for Table “H”.

(6) It is normal practice to supply Steel Flanges to Tables A, D, C, E, Fand H. — Flat Faced.

IMPORTANT: For DN 150 and DN 200 Flanges, the O.D. of pipe being used must be specified.

NOTES:

COPPER ALLOYT.3 – Plate or Boss or BlankT.10 – Plate or BossT.11 – Blank

FORGED OR PLATE STEELT.6 – Plate or Boss or Blank, or Weldneck

(Except for valves)T.18– Plate or Blank or Weldneck (Except for valves)

TABLE D TABLE E TABLE F

FLANGE DRILLING FLANGE DRILLING FLANGE DRILLINGNOMINAL

THICKNESS Bolt No. Dia. THICKNESS Bolt No. Dia. THICKNESS Bolt No. Dia.NOMINAL

SIZE OD**

Circle of of OD**

Circle of of OD**

Circle of of SIZE

T3 T6 Dia. Bolts Bolts T10 T11 T6 Dia. Bolts Bolts T10 T11 T6 Dia. Bolts Bolts

DN mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm DN

15 95 6 5 67 4 M12 95 6 6 6 67 4 M12 95 8 8 10 67 4 M12 1520 100 6 5 73 4 M12 100 6 6 6 73 4 M12 100 8 8 10 73 4 M12 2025 115 8 5 83 4 M12 115 8 8 7 83 4 M12 120 10 10 10 87 4 M16 2532 120 8 6 87 4 M12 120 8 8 8 87 4 M12 135 10 10 13 98 4 M16 3240 135 10 6 98 4 M12 135 10 10 9 98 4 M12 140 11 11 13 105 4 M16 4050 150 10 8 114 4 M16 150 10 10 10 114 4 M16 165 11 12 16 127 4 M16 5065 165 11 8 127 4 M16 165 11 11 10 127 4 M16 185 13 13 16 146 8 M16 6580 185 13 10 146 4 M16 185 13 13 11 146 4 M16 205 14 15 16 165 8 M16 80

100 215 16 10 178 4 M16 215 16 16 13 178 8 M16 230 17 17 19 191 8 M16 100125 255 17 13 210 8 M16 255 17 17 14 210 8 M16 280 19 20 22 235 8 M20 125150 280 17 13 235 8 M16 280 17 17 17 235 8 M20 305 22 23 22 260 12 M20 150200 335 19 13 292 8 M16 335 19 20 19 292 8 M20 370 25 28 25 324 12 M20 200250 405 19 16 356 8 M20 405 22 25 22 356 12 M20 430 25 32 29 381 12 M24 250300 455 22 19 406 12 M20 455 25 28 25 406 12 M24 490 29 37 32 438 16 M24 300350 525 25 22 470 12 M24 525 25 32 29 470 12 M24 550 32 42 35 495 16 M27 350400 580 25 22 521 12 M24 580 25 36 32 521 12 M24 610 32 47 41 552 20 M27 400450 640 29 25 584 12 M24 640 29 41 35 584 16 M24 675 35 52 44 610 20 M30 450500 705 32 29 641 16 M24 705 32 46 38 641 16 M24 735 38 57 51 673 24 M30 500600 825 35 32 756 16 M27 825 38 – 48 756 16 M30 850 41 68 57 781 24 M33 600700 910 – 35 845 20 M27 910 – – 51 845 20 M30 935 – – 60 857 24 M33 700750 995 – 41 927 20 M30 995 – – 54 927 20 M33 1015 – – 67 940 28 M33 750800 1060 – 41 984 20 M33 1060 – – 54 984 20 M33 1060 – – 68 984 28 M33 800900 1175 – 48 1092 24 M33 1175 – – 64 1092 24 M33 1185 – – 76 1105 32 M36 900

1000 1255 – 51 1175 24 M33 1255 – – 67 1175 24 M36 1275 – – 83 1194 36 M36 10001200 1490 – 60 1410 32 M33 1490 – – 79 1410 32 M36 1530 – – 95 1441 40 M39 1200

TABLE H TABLE J TABLE R

FLANGE DRILLING FLANGE DRILLING FLANGE DRILLINGNOMINAL

THICKNESS † Bolt No. Dia. Bolt No. Dia. Bolt No. Dia.NOMINAL

SIZE OD*

Dia. Circle of of OD*

Dia. Circle of of OD*

Dia. Circle of of SIZE

T10 T11 T6 R/F Dia. Bolts Bolts T6 R/F Dia. Bolts Bolts T18 R/F Dia. Bolts Bolts

DN mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm DN

15 115 10 11 13 57 83 4 M16 115 16 57 83 4 M16 115 19 64 83 4 M16 1520 115 10 11 13 57 83 4 M16 115 16 57 83 4 M16 115 19 64 83 4 M16 2025 120 11 12 14 64 87 4 M16 120 19 64 87 4 M16 125 22 76 95 4 M16 2532 135 11 13 17 76 98 4 M16 135 19 76 98 4 M16 135 22 76 98 4 M16 3240 140 13 14 17 83 105 4 M16 140 22 83 105 4 M16 150 25 89 114 4 M20 4050 165 13 16 19 102 127 4 M16 165 25 102 127 4 M20 165 25 102 127 8 M16 5065 185 14 17 19 114 146 8 M16 185 25 114 146 8 M20 185 29 114 146 8 M20 6580 205 16 19 22 127 165 8 M16 205 32 127 165 8 M20 205 32 127 165 8 M20 80100 230 19 23 25 152 191 8 M16 230 35 152 191 8 M20 240 35 152 197 8 M24 100125 280 22 27 29 178 235 8 M20 280 38 178 235 8 M24 280 41 178 235 12 M24 125150 305 25 30 29 210 260 12 M20 305 38 210 260 12 M24 305 44 210 260 12 M24 150200 370 32 39 32 260 324 12 M20 370 41 260 324 12 M24 370 51 260 324 12 M27 200250 430 35 45 35 311 381 12 M24 430 48 311 381 12 M27 430 60 311 387 16 M27 250300 490 38 52 41 362 438 16 M24 490 51 362 438 16 M27 510 70 362 457 16 M30 300350 550 41 58 48 419 495 16 M27 550 57 419 495 16 M30 585 79 419 527 16 M33 350400 610 44 64 54 483 552 20 M27 610 64 483 552 20 M30 640 89 483 584 20 M33 400450 675 48 71 60 533 610 20 M30 675 70 533 610 20 M33 735 98 572 673 20 M36 450500 735 51 78 67 597 673 24 M30 735 79 597 673 24 M33 805 105 622 730 20 M39 500600 850 57 92 76 699 781 24 M33 850 92 699 781 24 M36 – – – – – – –

Thick-ness

Thick-ness

11

BLANK OR BLIND FLANGE

BOSS FLANGE – SLIP ON WELD OR SCR. B.S.P.

PLATE FLANGESLIP ON WELD

DIMENSIONSFOR LOOSE FLANGES

WELD NECK FLANGE

DIAM.RAISED FACE DIAM.

RAISED FACE

1.6mm 1.6mmFLAT FACE FLAT FACE

DIAM.RAISED FACE

1.6mm FLAT FACE

BOLTING FOR AUSTRALIAN FLANGESBOLTING FOR AUSTRALIAN FLANGES

12

I.S.O. METRIC HEXAGON STEEL BOLTS FOR USE WITH AS. 2129 FLANGESSteel Hexagon Bolts and Nuts (XOX) are recommended for use within a temperature range of -50°C to +300°C.Outside of this temperature range, Stud Bolts should be used as recommended in AS. 2528.

A quick reference chart for sizing bolts and nuts for a range of regularly used standard flanges is given below.

APPLICABLE TO PLATE AND FORGED STEEL LOOSE FLANGES ONLY

NOTE: Integral valve flanges quite often differ in thickness to equivalent loose flanges.When integral flanges are involved due allowance should be made to bolt lengths.

Bolt lengths listed apply to flat-faced or 1.6 mm raisedface flanges with allowance for 1.6 mm gasketthickness.

* For approximate Stud Bolt Lengths take the XOX BoltLength and add the metric diameter in mm rounded tothe nearest 5 mm increment up.

NOTE: This does not include length of point.

Inch series bolts interchangeable as follows:

BOLT HOLE DIAMETERSFor bolts to M24, clearance hole 2 mm larger.Above M24, clearance hole 3 mm larger.

XOX BOLTS & NUTSXOX is the trade term used for H.R.H. commercial steelbolts and nuts.

H.R.H. denotes Hexagon Head x Round Shank xHexagon Nut.

TABLE D TABLE E TABLE F TABLE HNOMINAL

FLANGE

SIZE

DN

No. Bolts

Per

Flange

XOX

Bolt & Nut

dia. x lgth.

No. Bolts

per

Flange

XOX

Bolt & Nut

dia. x lgth.

No. Bolts

per

Flange

XOX

Bolt & Nut

dia. x lgth.

No. Bolts

per

Flange

XOX

Bolt & Nut

dia. x lgth.1520253240506580

100125150200250300350400450500600700750800900

10001200

4444444448888121212121616202020242432

M12 X 40 mm*M12 x 40 mm*M12 x 40 mm*M12 x 40 mm*M12 x 40 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M20 x 55 mm*M20 x 60 mm*M24 x 75 mm*M24 x 75 mm*M24 x 80 mm*M24 x 85 mm*M27 x 100 mm*M27 x 100 mm*M30 x 120 mm*M33 x 120 mm*M33 x 140 mm*M33 x 140 mm*M33 x 160 mm*

44444444888812121212161616202020242432

M12 X 40 mm*M12 x 40 mm*M12 x 40 mm*M12 x 40 mm*M12 x 40 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 50 mm*M20 x 60 mm*M20 x 60 mm*M20 x 70 mm*M24 x 80 mm*M24 x 85 mm*M24 x 100 mm*M24 x 100 mm*M24 x 110 mm*M30 x 130 mm*M30 x 140 mm*M33 x 150 mm*M33 x 150 mm*M33 x 170 mm*M36 x 180 mm*M36 x 200 mm*

4444448888

121212161620202424242828323640

M12 x 40 mm*M12 x 40 mm*M16 x 45 mm*M16 x 45 mm*M16 x 45 mm*M16 x 50 mm*M16 x 50 mm*M16 x 50 mm*M16 x 60 mm*M20 x 70 mm*M20 x 70 mm*M20 x 75 mm*M24 x 85 mm*M24 x 100 mm*M27 x 100 mm*M27 x 120 mm*M30 x 130 mm*M30 x 140 mm*M33 x 150 mm*M33 x 160 mm*M33 x 170 mm*M33 x 180 mm*M36 x 200 mm*M36 x 220 mm*M39 x 240 mm*

4444448888

121212161620202424

M16 x 45 mm*M16 x 45 mm*M16 x 50 mm*M16 x 55 mm*M16 x 55 mm*M16 x 60 mm*M16 x 60 mm*M16 x 65 mm*M16 x 70 mm*M20 x 80 mm*M20 x 80 mm*M20 x 90 mm*M24 x 100 mm*M24 x 110 mm*M27 x 130 mm*M27 x 140 mm*M30 x 160 mm*M30 x 170 mm*M33 x 190 mm*

All dimensions are in millimetres — (mm)

FOR USE➝ ➝ FOR➝ USE➝

1/4”5/16”3/8”1/2”5/8”3/4”

7/8”1”

1-1/8”1-1/4”1-3/8”1-1/2”

M6M8M10M12M16M20

M24M27M30M33M36M39

Flat faced joint illustrated

Length

BoltDiam.

DENSO CORROSION PROTECTION SYSTEMSDENSO CORROSION PROTECTION SYSTEMS

13

Backed by over 80 years of practical experience in protecting metal substrates againstcorrosion both above and below ground, and under immersed conditions, Denso LongLifeAnti-corrosion Systems have been specifically formulated to enable cold application anddo not require elaborate surface preparation or equipment. Denso Systems readilyconform to suit most irregular contours and profiles.

Technical advice, specifications and problem solving together with on site instructions inthe correct application of the Denso Systems are all part of the service.

SYSTEM SELECTION GUIDE

STRUCTURE ENVIRONMENT RECOMMENDED SYSTEM

Pipe lengthsBends, Joints

Pipe lengths,Bends, Joints





Valves, fittings and otherirregular profiles




Above groundNo mechanical impactor abrasion

Above groundInfrequent mechanical impactor abrasion

Above groundFrequent mechanical impactHeavy abrasion

Below groundSelected Backfill

Below groundOriginal Backfill

Below groundRock Backfill

Below ground

Above groundNo mechanical impactor abrasion

Above groundInfrequent mechanical impactor abrasion

Above groundFrequent mechanical impactHeavy abrasion

Denso Colourtape System

Steelcoat 400 / Acrylic

Steelcoat 400 / Epoxy

Denso Petrolatum SystemDensyl Petrolatum System

Denso Ultraflex 1500

Denso Ultraflex 1500 +Denso Rockmesh

Denso Petrolatum SystemDensyl Petrolatum System

Denso Colourtape System

Steelcoat 400 / Acrylic

Steelcoat 400 / Epoxy

(To 60°C)

(To 60°C)

(To 60°C)

(To 55°C)(To 75°C)

(To 75°C)

(To 75°C)

(To 55°C)(To 75°C)

(To 60°C)

(To 60°C)

(To 60°C)

A Quality Commitment

®


14

DENSO PETROLATUM SYSTEM

The Denso Multi-purpose long life corrosion protectionsystem is a multi-component system which remainspermanently plastic and flexible and offers excellentconformability and shelf life. Based upon blendedPetrolatum and selected inhibitors the system providesunrivalled corrosion protection in terms of surfacepreparation requirements and ease of application. It isideal for in-situ and shop application alike.

COLOURTAPE SYSTEM

Denso Steelcoat 300 System comprises a selectedcoloured petrolatum tape (Denso Colour Tape) andcompatible neutral coloured mastic (Denso SuperlightMastic) which is ideally suited for small to mediumdiameter pipes. No primer is necessary andapplication by hand or wrapping machine is quick andeasy. The choice of tape colours gives an attractivefinished appearance and is also ideal for colour codingwhen necessary. A clear adhesive tape (Denso ClearTape) can be utilised as an additional outerwrap toprovide plastic sealing properties and extramechanical protection.

ULTRAFLEX 1500 SYSTEM

Denso Ultraflex pipeline tapes are the first pipelinetapes ever with an Ultraflex polymer backing film whichcombines the mechanical properties of PE and theconformability of PVC. This combined with a uniquelyblended Superbond polymer mastic adhesive results ina product which offers the pipeline owner theassurance needed in selecting a pipeline coating withconfidence to combat the threat of pipeline corrosion.Ultraflex offers the user ease of application by hand ormachine, the choice is yours. Denso Ultraflex is adurable, high conforming tape with controlled elasticitythat assures an aggressive bond to self, pipe and shopcoating.


15

PRODUCT DESCRIPTION & CARTON QUANTITIES

PRODUCT DESCRIPTION UNITS/CARTON

Denso MP Primer – 1kg tin

Denso MP Primer – 4kg tin

Denso MP Primer – 20kg drum

Denso Mastic – 3kg block

Densyl Supersoft Mastic – 3kg

MP Butyl Mastic – 50mm x 10m

Denso Tape – 50mm x 10m roll

75mm x 10m roll

100mm x 10m roll

150mm x 10m roll

200mm x 10m roll

300mm x 10m roll

Densyl Tape – 50mm x 10m roll

75mm x 10m roll

100mm x 10m roll

150mm x 10m roll

Colour Tape – 50mm x 10m roll

75mm x 10m roll

100mm x 10m roll

150mm x 10m roll

MP/HD Overwrap – 50mm x 10m roll



Denso Ultraflex 1500 – 100mm x 10m roll

Denso Ultraflex 1500 – 150mm x 10m roll

Densopol Primer D – 4lt tin

Densopol 60 – 50mm x 10m roll

Densopol 60 – 100mm x 10m roll

Densopol 60 HT – 150mm x 10m roll

18

4

1

8

8

5

36

24

18

12

9

6

36

24

18

12

36

24

18

12

40

20

15

18

12

4

20

12

8

Buttweld Pipe Fittings are the recognised standard for leak-proof pipe fabrication in medium andhigh pressure systems and in pipelines handling corrosive and hazardous fluids.

OneSteel carries premium quality buttweld fittings covered by major international oil andpetrochemical company approvals, and an alternative low-cost range of fittings for otherapplications.

All stock carbon steel buttweld fittings comply fully with the material and manufacturing standardsdetailed here, with the added advantage of .23% maximum carbon content for optimum weld-jointintegrity.

DIMENSIONAL SPECIFICATIONS

ASME B16.9: Steel buttweld fittings. Covers dimensions and tolerance of buttweld fittings 15 to 600mm.

ASME B16.25: Buttweld ends. Covers the preparation and design details of buttweld ends for all components ofbuttwelded pipe systems.

MSS SP-48: Steel buttweld fittings 650mm and larger. Covers dimensions and tolerance of long radius elbows, tees and reducers in sizes 650 to 900mm.

BUTTWELD FITTINGSBUTTWELD FITTINGS

16

90˚ ELBOW (LONG) 90˚ ELBOW (SHORT) 180˚ RETURN BEND (LONG) 180˚ RETURN BEND (SHORT)45˚ ELBOW (LONG)

T (STRAIGHT) T (REDUCING) REDUCER (ECCENTRIC) CAPREDUCER (CONCENTRIC)

LONG RADIUS WELDING ELBOWS, RETURN BENDS & CAPS SHORT RADIUS WELDING ELBOWS& RETURN BENDS

90°° 45°° 90°° 180°°

STRAIGHT TEES REDUCING TEES

CONCENTRIC & ECCENTRIC REDUCERS

B16.9

180°°


MATERIAL SPECIFICATIONS

SEAMLESS CARBON STEEL: Buttweld fittings are made to the material specifications of ASTM A234, grades WPA,

WPB or WPC; which correspond exactly to the material specifications of seamless carbon steel pipes to ASTM A106

grades A, B, or C.

LOW TEMPERATURE FITTINGS: For low temperature applications, a wide range of fittings in materials to ASTM

A420 can be offered.

HIGH YIELD FITTINGS: On an indent basis, we offer a range of fittings having a high yield strength suitable for use

with the various grades of API 5LX linepipe.

FERRITIC ALLOY STEEL FITTINGS: For high temperatures, OneSteel offers a range of alloy fittings to

ASTM specification A335, in the following grades:

P1 - 1/2%Mo P11 - 11/4%Cr1/2%Mo

P5 - 5%CR1/2%Mo P12 - 1%Cr1/2%Mo

P7 - 7%Cr1/2%Mo P22 - 21/4%Cr1%Mo

P9 - 9%Cr1%Mo

AUSTENITIC STAINLESS STEEL FITTINGS: OneSteel stocks stainless steel fittings in ASTM grades 304L

and 316L. Other grades available to order.

WORKING PRESSURESButtweld fittings are designed and manufactured to standards which demand a bursting strength equal to or greater than

that of Seamless Pipe of the same material specification, nominal diameter and wall thickness, and their allowable

working pressures are equal to those shown for pipe in the OneSteel pipe catalogue. Maximum allowable working

pressures for:

CARBON STEEL FITTINGS: Equal to seamless pipes to ASTM A106, (Grade B unless otherwise specified).

HIGH TEMPERATURE (Ferritic Alloy): Fittings (Grades WP5, WP11 etc), are equal to seamless pipes to ASTM A335

of similar grade (P5, P11, etc).

LOW TEMPERATURE: Fittings (Grade WPL6-ASTM A420) are equal to seamless pipes to Grade 6 - ASTM A333.

STAINLESS STEEL: Fittings (Grades 304 and 316, also 304L and 316L) are equal to stainless steel pipes to

ASTM A312 of equal grade and schedule.

NB: Stainless Steel Fittings in Schedule 10S and 5S are not designed for applications where pressure is a prime

consideration, and the relevant standard, MSS SP43 establishes the working pressures substantially lower than those

yielded by the application of the basic formula.

QUALITY CONTROLButtweld fittings from OneSteel are subject to strict quality control. Manufacturers’ plants are visited regularly, and the

source of mother tube is verified. Test certificates are available as required. OneSteel liaises with major customers to

ensure that all fittings are obtained from sources approved by the customer or by specific industry groups.

17

CARBON STEEL BUTTWELD FITTINGS TO ASME B16.9, B16.28 & BS.1640

Nom. Size PIPEODmm

Sch.10

Sch.20

Sch.30

Std.Wt.

Sch.40

Sch.60

XStg.

Sch.80

Sch.100

Sch.120

Sch.140

Sch.160

X.X.Stg.

A B K D V

E.Std.Wt.

&Ex.Stg.

WALL THICKNESS — MILLIMETRES (mm)✢

DN✩

NPS

Nom. Size

✢

DN✩

NPS

152025324050658090

100125150200250300350400450500600750900

1/23/41

11/411/2

221/2

331/2

4568

101214161820243036

1/23/41

11/411/2

221/2

331/2

4568

101214161820243036

21.326.733.442.248.360.373.088.9101.6114.3141.3168.3219.1273.1323.9355.6406.4457508610762914

———————————————

6.356.356.356.356.357.927.92

————————————

6.356.356.357.927.927.929.539.5312.7012.70

————————————

7.047.808.389.539.5311.1312.7014.2715.8815.88

2.772.873.383.563.683.915.165.495.746.026.557.118.189.279.539.539.539.539.539.539.539.53

————————————

10.3112.7014.2715.0916.6619.0520.6224.61

——

3.733.914.554.855.085.547.017.628.088.569.5310.9712.7012.7012.7012.7012.7012.7012.7012.7012.7012.70

————————————

15.0918.2621.4423.8326.1929.3632.5438.89

——

—————————

11.1312.7014.2718.2621.4425.4027.7930.9634.9338.1046.02

——

————————————

20.6225.4028.5831.7536.5339.6744.4552.37

——

4.785.566.356.357.148.749.5311.13

—13.4915.8818.2623.0128.5833.3235.7140.4945.2450.0159.54

——

7.477.829.099.7010.1511.0714.0215.2416.1517.1219.0521.9522.2325.4025.40

———————

38383847.5577695

114133152190229305381457533610686762914

11431372

16192225.4293544.5515763.57995

127159190222254286318381470565

47.54355.57082.5

106132159184210262313414517619711813914

101612191524

—

—1925.432385163.57689

102127152203254305356406457508610762914

—3341526281

100121140159197237313390467533610686762914

11431372

25.425.438.138.138.138.138.150.863.563.576.288.9

102127152165178203229267267267

152025324050658090

100125150200250300350400450500600750900

10.3111.1312.7014.2715.0917.48

—19.05

15.0917.4819.0521.4423.8326.1930.96

——

SA

ME

AS

X.S

TG

.


B16.9LONG RADIUS WELDING ELBOWS, RETURN BENDS & CAPS

NOMINAL SIZES SHOWN ARE ✢ DN : SI METRIC TERM ✩ NPS : ASME TERM

B16.28SHORT RADIUS WELDING ELBOWS

& RETURN BENDS

90°°45°°

180°° 90°° 180°°


NOMINAL SIZEDN ✢ NPS ✩


LargeEnd

SmallEnd

LargeEnd

SmallEnd

LargeEnd

SmallEnd

LargeEnd

SmallEnd


LargeEnd

SmallEnd

LargeEnd

SmallEnd

C M H C M H C M H

20 3/4 3/41/21

3/41/2

11/41

3/41/2

11/211/4

13/41/22

11/211/4

13/4

21/22

11/211/4

13

21/22

11/211/4

131/2

321/2

211/2

431/2

321/2

211/2

54

31/23

21/22654

31/23

21/286543

108654

1210864

14121086

28.628.638.138.138.147.647.647.647.657.257.257.257.257.263.563.563.563.563.576.276.276.276.276.285.785.785.785.785.785.795.395.395.395.395.3

—28.6—

38.138.1—

47.647.647.6—

57.257.257.257.2—

60.357.250.844.5—

69.966.763.557.2—

82.676.273.069.966.9—

92.188.982.679.4

—38.1—

50.850.8—

50.850.850.8—

63.563.563.563.5—

76.276.276.276.2—

88.988.988.988.9—

88.988.988.988.988.9—

102102102102

1

11/4

11/2

2

21/2

3

31/2

2015252015322520154032252015504032252065504032258065504032259080655040

10090806550401251009080655015012510090806520015012510080250200150125100300250200150100350300250200150

400350300250200150450400350300250200500450400350300250200600500450400350300250750600500450400900750600500450

105105105105105105124124124124124124143143143143143143178178178178178216216216216216254254254254254279279279279279

1614121086

18161412108

2018161412108

2420181614121030242018163630242018

305305305305305305343343343343343343381381381381381381381432432432432432432432559559559559559673673673673673

—305295283273264—

330330321308298—

368356356346333324—

432419406406397384—

533508495483—

635610584572

—356356356356356—

381381381381381—

508508508508508508—

508508508508508508—

610610610610—

610610610610

—102

98.495.388.985.7—

117114111108105

—137130127124121

—168162155152

—203194191184

—241229219210

—270257248238

—102102102102102—

127127127127127—

140140140140140—

152152152152—

178178178178—

203203203203—

330330330330

25

32

40

50

65

80

90

100 400

450

500

600

750

900

150

200

250

300

350

125

4 16

18

20

24

30

36

5

6

8

10

12

14NOTE


18

STRAIGHT TEES (B16.9) REDUCING TEES (B16.9) CONCENTRIC & ECCENTRIC REDUCERS (B16.9)


SA

ME

AS

ST

D.W

T.

19

SIZEmm

15

20

25

32

40

50

65

80

90

100

125

150

200

250

300

350

400

450

500

550

600

650

700

750

.08

.08

.15

.26

.38

.68

1.32

2.08

2.92

3.95

6.67

10.39

20.87

36.97

53.98

69.85

91.17

116.12

143.79

174.64

207.75

244.49

326.59

471.74

.10

.10

.20

.34

.48

.91

1.73

2.78

3.96

5.40

9.34

15.47

31.34

49.44

71.22

91.63

120.20

153.32

190.06

230.43

274.88

323.42

432.28

625.97

—

—

.10

.17

.25

.45

.88

1.38

1.93

2.62

4.42

6.89

13.83

24.49

36.06

46.27

61.24

77.57

96.16

—

138.35

—

217.73

313.89

—

—

—

—

.33

.60

1.14

1.83

2.61

3.58

6.21

10.25

20.68

32.89

47.17

61.24

80.29

102.06

126.10

—

183.25

—

287.58

414.14

.04

.04

.11

.17

.23

.37

.74

1.10

1.49

1.96

3.31

5.13

10.34

18.33

26.99

34.70

45.36

58.06

71.67

87.09

103.87

122.02

162.39

234.96

.05

.05

.14

.22

.29

.49

.95

1.47

2.90

2.66

4.63

7.58

15.42

24.45

35.52

45.36

59.88

76.20

94.35

114.76

141.52

161.03

215.46

311.17

.16

.16

.31

.53

.76

1.36

2.67

4.19

5.90

7.94

13.47

20.91

41.91

74.39

109.32

—

—

—

—

—

—

—

—

—

.20

.20

.40

.69

1.00

1.85

3.50

5.62

7.98

10.98

18.96

31.25

63.50

100.25

143.79

—

—

—

—

—

—

—

—

—

—

—

.21

.35

.50

.90

1.78

2.78

3.90

5.26

8.94

13.93

27.94

49.44

72.58

—

—

—

—

—

—

—

—

—

—

—

—

—

.66

1.22

2.32

3.72

5.31

7.30

12.56

20.73

42.00

66.48

95.26

—

—

—

—

—

—

—

—

—

—

.07

.13

.17

.26

.41

.77

1.00

1.36

1.63

2.77

3.95

6.49

10.70

15.01

26.85

33.11

—

—

—

—

—

—

—

—

.10

.16

.23

.34

.57

1.01

1.36

1.89

2.27

3.92

5.94

9.84

14.47

19.78

35.35

44.0

—

—

—

—

—

—

—

—

—

.10

.14

.18

.27

.41

.64

.95

1.13

1.91

2.95

5.00

9.10

13.60

15.90

20.00

26.00

33.00

—

46.00

—

—

—

—

—

.14

.18

.23

.32

.45

.82

1.27

1.54

2.59

4.10

7.30

11.80

17.20

20.80

26.30

34.00

43.00

—

61.00

—

—

—

90° ELBOWS 45° ELBOWS

LONG RAD

Approx. Weight (kg)

STD XS STD XS STD XS

SHORT RAD

180° RETURNS

LONG RAD

Approx. Weight (kg)

STD XS STD XS

SHORT RAD

REDUCERS CAPS

CON & ECC

Approx. Weight (kg)

STD XS STD XS

LONG RAD

Approx. Wt.

MASS(weight)

RUN BR STD XS RUN BR STD XS15

20

25

32

40

50

65

80

15162015252032254032504065508055

.11

.10

.17

.15

.34

.29

.61

.53

.92

.801.341.212.362.083.373.09

.16

.13

.21

.19

.42

.36

.74

.661.121.001.691.542.922.614.293.90

90

100

125

150

200

250

300

350

9080

10090

125100150125200150250200300250350300

4.474.095.725.268.988.21

13.2921.1124.3622.0941.3737.6559.8854.8976.2065.32

5.725.317.446.944.98

10.9819.0517.1534.6631.9353.5249.4475.7570.3192.0884.37

TEES — Straight and ReducingNote: Weights given for reducing Tees are based on branch one size smaller than run size.


OLET FITTINGSOLET FITTINGS

Weldolet

Thredolet

Elbolet

Latrolet

Sockolet

WELDOLETSUsed to make full size and reducing branch connections from 6 to 750mmfrom run pipes 10 to 900mm in order to:

• Facilitate header construction.

• Construct the joint to full pipe strength.

• Meet code design requirements for reinforced branch joints.

• Improve flow.

• Assure economical, clean and strong connections.

THREDOLETS AND SOCKOLETSUsed for making relatively small branch outlet connections.Threadolets and Sockolets are “half couplings” that are bevelled for convenience,tapered for strength, flared for fluid flow and drop forged for theultimate in strength and ruggedness.

ELBOLETS AND LATROLETSUsed for making threaded, socket-weld or buttweld outlets tangentially to elbows oras 45° branch connections on straight pipe. The design provides for a full penetrationweld. These fittings provide greatly improved flow conditions compared with 90°connections and are advantageous for many instrument connection applications.

INSTALLATION GUIDELess fit up time is required for Olets than formost other fittings or fabricated connections. When properwelding procedure is followed, the resultant cost is moreeconomical than constructing branch connections by anyother method.

20

ROOTGAP

ROOTGAP

OR 45º

HEADERPIPE

BRANCHPIPE

WELD

HEADEROUTSIDESURFACE

ROOTGAP

1.6mm MAX.CONSOLIDATIONGAP

HEADERPIPE

OLET FITTINGSOLET FITTINGS

STANDARD WEIGHT AND EXTRA STRONG WELDOLETS

6000# THREDOLETSSCHEDULE 160 AND DOUBLE EXTRA STRONG SOCKOLETS

HOW IT WORKSEach outlet size indicated on chart is designed to fit a number of run pipe sizes, E.G. The 15mm fitting marked900-100x15 will fit all run pipe sizes from 100mm to 900mm. When placed on a 900mm run pipe, there will be amaximum gap of 1.6mm between the top of the run pipe and the base of the fitting at the crotch as shown on sketch.This gap is negligible when welding.

RANGE OF OLETSThe following range of Olets are available:

• Weldolets • Thredolets • Sockolets • Elbolets • Latrolets • Nipolets • Sweepolets

15mm

10 x 615 x 6

25 - 20 x 665 - 32 x 6

900 - 80 x 6

10 x 815 x 8

25 - 20 x 865 - 32 x 8

900 - 80 x 8

15 x 1025 - 20 x 1065 - 32 x 10

900 - 80 x 10

15 x 1520 x 1525 x 15

40 - 32 x 1565 - 50 x 15

200 - 80 x 15900 - 250 x 15

20 x 2025 x 20

40 - 32 x 2065 - 50 x 20

125 - 80 x 20300 - 150 x 20900 - 350 x 20

25 x 2532 x 2540 x 2550 x 2565 x 25

90 - 80 x 25125 - 100 x 25250 - 150 x 25900 - 300 x 25

32 x 3240 x 3250 x 3265 x 32

90 - 80 x 32125 - 100 x 32200 - 150 x 32900 - 500 x 32

65 x 6580 x 6590 x 65

100 x 65125 x 65150 x 65200 x 65

300 - 250 x 65450 - 350 x 65900 - 500 x 65

80 x 8090 x 80

100 x 80125 x 80150 x 80200 x 80250 x 80

350 - 300 x 80500 - 400 x 80900 - 600 x 80

Outlet Sizes:125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 650, 750Order to specific size combination.

90 x 90100 x 90125 x 90150 x 90200 x 90250 x 90

350 - 300 x 90500 - 400 x 90

900 - 600 x 90

100 x 100125 x 100150 x 100200 x 100250 x 100

350 - 300 x 100500 - 400 x 100900 - 600 x 100

20 x 1532 x 1565 x 15

900 - 200 x 15

25 x 2065 - 32 x 20

250 - 80 x 20900 - 300 x 20

40 - 32 x 2565 - 50 x 25

250 - 80 x 25900 - 300 x 25

40 x 3265 - 50 x 3290 - 80 x 32

200 - 100 x 32500 - 250 x 32900 - 600 x 32

50 x 4065 x 40

90 - 80 x 40125 - 100 x 40200 - 150 x 40450 - 250 x 40900 - 500 x 40

65 x 5080 x 80

100 x 50125 x 50150 x 50

250 - 200 x 50500 - 300 x 50900 - 600 x 50

SCHEDULE 160 AND DOUBLE EXTRA STRONG WELDOLETS15 x 15

32 - 20 x 15900 - 40 x 15

20 x 2032 x 2040 x 20

200 x 20

25 x 2565 - 32 x 25

250 - 80 x 25900 - 300 x 25

40 - 32 x 3265 - 50 x 32

250 - 80 x 32900 - 300 x 32

40 x 4065 - 50 x 4090 - 80 x 40

200 - 100 x 40400 - 250 x 40900 - 600 x 40

50 x 5065 x 50

90 - 80 x 50125 - 100 x 50200 - 150 x 50450 - 250 x 50900 - 500 x 50

Outlet Sizes:65, 80, 100, 125, 150,200, 250, 300.Order to specific size combination.

21

40 x 4050 x 4065 x 4080 x 40

100 - 90 x 40150 - 125 x 40300 - 200 x 40600 - 350 x 40900 - 650 x 40

50 x 5065 x 5080 x 5090 x 50

100 x 50125 x 50150 x 50

250 - 200 x 50450 - 300 x 50900 - 500 x 50

1.6mm MAXGAP

900mm RUN PIPE

3000# THREDOLETSSTANDARD WEIGHT AND EXTRA STRONG SOCKOLETS

SIZE SELECTION CHART

HIGH PRESSURE FITTINGSHIGH PRESSURE FITTINGS

SCREWED & SOCKET-WELD 2000, 3000 & 6000 lb

The high pressure pipe fittings illustratedin the following pages are designed foruse with American Standard Linepipeand are used extensively in thefabrication of screwed or socket-weldhigh pressure piping systems.

They are found throughout refinery,petrochemical and industrial plants, onpressure vessels, hydraulic lines,refrigeration plants and wherever highpressures and/or temperatures occur.

Pipe/Fitting combinations are asfollows:—

FittingPressure Class

Corresponding Max.Pipe Schedule

Threaded Fittings2000 lbs Sch. 403000 lbs Sch. 806000 lbs XXS

Socket-Weld Fittings3000 lbs Sch. 806000 lbs Sch. 160

DIMENSIONAL SPECIFICATIONS

ASME B16.11 — Forged Steel Fittings, BS3799 — Forged Steel Pipe Fittings,Socket-Weld and Threaded. screwed and socket-weld for the

petroleum industry — based on*Except Unions ASME B16.11.


Carbon Steel — forgings to Grade F11 (Chrome-Moly, for highASTM A105, or Barstock. temperatures), Grade F316L

(Stainless Steel, for temperature and Stainless and Alloy Steels to corrosion resistance).ASTM A182 of the appropriategrades, including:— ASTM A350 Gr-LF1 (Carbon Steel

for low temperatures).

WORKING PRESSURES

PRESSURE/TEMPERATURE RATINGS

SERVICE TEMPERATURE °CELSIUS

38 66 93 121 149 177 204 232 260 288 316 343 371 399 427 427* 482* 510† 538†

13780 13573 13366 13194 13056 12918 12746 12470 11954 11299 10610 9852 8991 8130 6993 5718 4237 2928 1619

20670 20359 20084 19808 19602 19360 19119 18706 17948 16949 15915 14813 13504 12229 10507 8612 6373 4409 2445

41340 40754 40168 39617 39232 38756 38239 37412 37412 33933 31831 29627 27008 24459 21014 17225 12780 8853 4926

Non-shock Working Pressures tabulated in kPa

NominalPressureRatings

2000 lb

3000 lb

6000 lb

*These pressures are in accordance with the ANSI Code for Pressure Piping (ASME B31.1).† Suggest Alloy Steel above 482°C.

All high pressure fittings must be used within the pressure/temperature limitations ofthe pipes to which they are attached.

FINISHFittings are normally self-coloured or phosphate-finished. Galvanised or cadmium-plated finish is available at extra cost.

90° ELBOW

45° ELBOW

TEE

CROSS

COUPLING

UNION

HEXAGONHEAD PLUG

HEXAGONHEAD BUSHING

ROUNDHEAD PLUG

SQUAREHEAD PLUG

90° ELBOW

45° ELBOW

TEE

CROSS

COUPLING

UNION

HEXAGONHEAD PLUG

HEXAGONHEAD BUSHING

ROUNDHEAD PLUG

SQUAREHEAD PLUG

22

90° ELBOW

45° ELBOW

TEE

CROSS

COUPLING

CAP

TYPE 2

TYPE 1

SO

CK

ET

WE

LDIN

G R

ED

UC

ER

IN

SE

RT

S


23

Standard Range: SCREWED NPT. (BSP available to order).

Standard Range: SOCKET-WELD

90° Elbow � � � 6-100mm Forged45° Elbow � � � 6-100mm ForgedTee � � � 6-100mm ForgedCoupling — � � 6-100mm BarstockHalf Coupling — � � 6-100mm BarstockCap — � � 6-100mm BarstockCross � � � 6-100mm ForgedHexagonal Nipple — � �

*All conform to 6000 lb rating* 6-100mm Forged or BarstockHexagonal Plug � � � 6-100mm Forged or BarstockRound Head Plug � � � 6-100mm BarstockSquare Plug � � � 6-100mm BarstockBush � � � 6-100mm Forged or Barstock

2000 lb 3000 lb 6000 lbSIZE

RANGENORMALMANUFACTURE

90° Elbow — � � 8-80mm Forged45° Elbow — � � 8-80mm ForgedTee — � � 8-80mm ForgedCoupling — � � 8-80mm BarstockHalf Coupling — � � 8-80mm BarstockCap — � � 8-80mm BarstockCross — � � 8-80mm Forged

2000 lb 3000 lb 6000 lb SIZERANGE

NORMALMANUFACTURE

90° ELBOW 45° ELBOW TEE Coupling

90° ELBOW 45° ELBOW Cap Cross

Half Coupling Cap

CROSS Hexagonal Plug BushHexagonal

NippleRound Head

PlugSquare

Plug

Tee – Equal& Reducing

CouplingEqual & Reducing

HalfCoupling

A

FITTING

PIPE

24

SCREWED & SOCKET-WELD 2000, 3000 & 6000 lb

Screwed Fittings are taper-threaded in accordance with ASME B1.20.1, having thread lengths in accordance withapplicable tables.

The actual and theoretical axes of the threads may diverge by not more than 1.6 mm in 300 mm.

Fittings can be threaded to British Standard Taper (BS 21) if required. ASME B 1.20.1, the American Standard forpipe threads, determines length of thread engagement as shown below.

Socket-Weld Fittings are designed for welding to American standard pipes (3000 lb. fittings to Sch. 80 pipeand 6000 lb. fittings to Sch. 160 pipe). The standard does not give dimensions for socket-welding 2000 lb. fittings.

LENGTH OF THREAD SCREWED INTO VALVES OR FITTINGS

SIZEA

mm

6

7.93

8

9.52

10

11.11

15

12.70

20

14.28

25

17.46

32

17.46

40

17.46

50

17.46

65

23.81

80

24.60

90

26.98

100

28.57

125

30.16

150

30.16

Minimum dimensions required for socket-weld fittingsas specified in the American Standard Code forPressure Piping, ASME B31.1.

UNIONS SCREWED & SOCKET-WELD

Dimensions for high pressure unions are listed in BS 3799. Dimensions may vary according to manufacturer’sspecifications.

SCREWED UNIONS SOCKET-WELD UNIONS

C — MINIMUM = 11/4tBUT NOT LESS THAN 4mmt = NOMINAL PIPE

WALL THICKNESS

FITTING PIPE

0.8C

1.6mm

Alternative Collar Alternative CollarAlternative Collar


C

C

C

t

TUBULAR FITTINGS — Available in all popular sizes & materials

Swage and Pipe Nipples can also be supplied with non-standard end connections —e.g. One End Screwed, One End Bevelled, or One End Sch. 80, One End Sch. 40.

SOCKET-WELD REDUCER INSERTSASTM A105 FORGINGS

The purpose of socket-weld reducer inserts is to avoid thedelays and extra costs that naturally occur in producing regularsocket-weld fittings with reduced outlets. Designed for use withstraight size fittings, reducer inserts serve the same purposeas threaded bushings used with screwed fittings. The drawingat right illustrates the simplicity of their application.

OneSteel offers a range of Swageand Pipe Nipples in a wide variety ofdiameters, lengths, wall thicknessesand materials.Please consult us for your individualrequirements.

TYPE 1 TYPE 2For use with Schedule 40 & 80 pipe. For use with Schedule 160 pipe.

SIZE RANGE: From 15 x 10mm to 100 x 25mm, in all standard reducing sizes.

25

BUTTWELD TYPE SCREWED TYPE

PLAIN END TYPE PLAIN END BEVEL END


REDUCER INSERT

PIPE

FITTING

SWAGE NIPPLESEnds Screwed, Plain or Bevelled forWelding, Concentric and Eccentric.

Swage Nipples as illustrated are manufacturedfrom Seamless Steel Pipe to ASTM A106,Grade ‘B’. They can also be machined fromBarstock material.

PIPE NIPPLESSeamless Tubular, Ends Screwed,Plain or Bevelled.

CLOSE-TAPERNIPPLESSeamless Tubular, Screwed.

FLANGES TO AMERICAN STANDARDSFLANGES TO AMERICAN STANDARDS

SPECIFICATIONS

Forged Carbon, Alloy and Stainless Steel Flanges to American Standards aredesigned for use with pipes and fittings to American Standards, but can also beattached, in certain sizes to pipes made to British and Australian Standards.

SIZES 15 - 600mmCLASS 150, 300, 400, 600, 900, 1500 & 2500Dimensions shown are for Flanges made to the dimensional requirements ofASME B16.5 which is the accepted American Standard for all Flanges in sizes to600mm bore.

SIZES ABOVE 600mmSteel Flanges above 600mm bore are made to various standards, as follows:

CLASS 150, 300, 400, 600, 900Dimensions to *MSS-SP44 or BS 2393. OneSteel stocks slip-on andweld-neck flanges to BS 3293 and blinds to MSS SP44.

*MSS-SP44A Standard developed by the Manufacturers Standardisation Society (of the Valvesand Fittings Industry) to provide uniform dimensions of flanges for use withhigh pressure pipelines larger than 600mm diameter. These designs were predicatedon flanges being used with API 5LX line-pipe of 52,000 lbs. minimum yield strength,and were proportioned accordingly.

This Standard can be taken as being the extension of ASME B16.5 in sizes above600mm bore.

API 605 gives dimensions for flanges above 600mm, which are different toMSS, BS and ASME.

ANSI FLANGES

26


LARGE DIAMETER FLANGE STANDARDS

ASME B16.1bThis Standard establishes dimensions for Class 250 Cast Iron Flanges above 600mm,(as ASME B16.1 gives dimensions for large diameter Class 125 Cast Iron Flanges).

API 605American Petroleum Institute Standard intended primarily for use in Oil and Gasproduction. API 605 dimensions DO NOT match ASME, MSS or BS dimensions ofsimilar pressure class.

AWWA C207-54TThis is a Standard published by the American Waterworks Association for steelFlanges to be used on waterworks and sewerage pipes. These flanges matchClass 125 Cast Iron Flanges (ASME B16.1) in most dimensions.

CLASSES 125LW, 175 & 350These are Standards developed over the years by a number of manufacturers, not allusing exactly the same dimensions.

TEMA FLANGESThe Tubular Exchangers Manufacturers Association (TEMA) lays down standards fordimensions and material specifications for Shell Flanges, Cover Flanges, Long WeldingNecks for Nozzles and other heat exchanger components.

BS.3293This British Standard established dimensions for flanges for petroleum industry use,in Class 150, 300, 400 and 600, in sizes above 600mm, which correspond exactly to thoseof MSS SP-44 in Class 300, 400 and 600.

Class 900 is not included in the British Standard, but dimensions are given for Class 150,600-700mm which are similar to those of ASME B16.1, Class 125.

BS.1560This British Standard is based on ASME B16.5, and lists Steel Pipe Flanges to thesame dimensions, pressure classes and in the same sizes as the American Standard upto 600mm.

ANSI FLANGESMATERIAL SPECIFICATIONSAmerican Standard Pipe Flanges are manufactured in avariety of Carbon, Alloy and Stainless Steels and selection ofa particular grade is determined by the usual criteria ofpressure/temperature requirements and corrosion resistance.

Since these factors determine pipe and fittings to be used in apiping system, it is then necessary only to select flanges of asimilar material.

The classifications are used to group materials for Flanges Class 150through Class 2500.

* 150 lb and 300 lb classes only.

† ASTM Specifications directly covering forged flanges for thesegeneral materials specifications do not presently exist. Flanges ofthese materials shall be specified to conform to the nearest grade inA182, except chemistry to conform to the ASTM specification listed.

† Intended primarily for use for subzero service. The ratings at-29° to 38°C given for the materials on page 28 shall also apply atlower temperatures.

GUIDE TO MATERIAL SPECIFICATIONS

GeneralClassification

Applicable ASTMSpecification — Forgings

Carbon Steel(Refer Table page 28)

Carbon Steel(low temp.)

Carbon Molv(Refer Table page 28)

Chrome-Moly Alloy Steels1/2 Cr 1/2 Mo1 Cr 1/2 Mo

11/4 Cr 1/2 Mo21/4 Cr 1 Mo

3 Cr 1 Mo5 Cr 1/2 Mo

5 Cr 1/2 Mo-Si9 Cr 1 Mo

Chrome-Nickel Stainless SteelsType 304Type 310Type 347Type 321Type 316

H & L Grades also availableNickel Steel

31/2 Ni.

27

A105A181 Class 60*A181 Class 70†

A350 Grade LFI†other grades also available

A182-55T Grade F1

A335 Grade P2†A182 Grade F12A182 Grade F11A182 Grade F22A335 Grade P21†A182 Grade F5aA335 Grade P5b†A182 Grade F9

A182 Grade F304A182 Grade F310A182 Grade F347A182 Grade F321A182 Grade F316

A350-55T Grade LF3†

ASTM A181TABLE 1 Chemical Requirements Tensile Requirements

Composition, %ElementClasses 60 and 70

Carbon, max 0.35Manganese, max 1.10A

Phosphorus, max 0.05Silicon 0.10-0.35Sulfur, max 0.05

A Manganese may be increased to 1.35% max provided the carbon is reduced0.01% for each 0.06% increase in manganese over the limit shown in the table.

Class 60 Class 70Tensile Strength, min, 415 485MPa

Yield StrengthA min, 205 250MPa

Elongation in 50mm 22 18min %

Reduction of area. min % 35 24ADetermined by either the 0.2% offset method or the 0.5%extension-under-load method.

Class 60 was formerly designated Grade I andClass 70 was formerly designated Grade II.

ASTM A105TABLE 1 Chemical Requirements

NOTE — For each reduction of 0.01% below the specified carbon maximum(0.35%), an increase of 0.06% manganese above the specified maximum (1.05%)will be permitted up to a maximum of 1.35%.

Mechanical Requirements — nominal*

Element Composition, %

Carbon 0.35 maxManganese 0.60-1.05Phosphorus 0.040 maxSulfur 0.050 maxSilicon 0.10-0.35Copper 0.40 maxA

Nickel 0.40 maxA

Chromium 0.30 maxA,B

Molybdenum 0.12 maxA,B

Vanadium 0.03 maxC

Columbium 0.02 maxC

A The sum of copper, nickel, chromium and molybdenum shall not exceed 1.00%.B The sum of chromium and molybdenum shall not exceed 0.32%.C By agreement between the manufacturer and the purchaser, the limits forvanadium and columbium, or both, may be increased to 0.10% and 0.05%respectively.

Tensile strength, min, 485MPa

Yield strength, min, 250MPaC

Elongation in 50mm, 30min %

Reduction of area, 30min %

Hardness, HB, 187max

*For complete explanation, refer detailed specification, Table 3,ASTM A105/A105M.

Heat treatment of flange forgings above Class 300 ismandatory under ASTM A105. All A105 flanges stocked byOneSteel including Class 150 and 300 are heat treated(normalised).

TEMPERATURE / PRESSURE RATINGSCARBON STEEL PIPE FLANGES TO ASME B16.5 (BS.1560)FORGINGS TO ASTM A105 — Not recommended for prolonged use above 427°CFORGINGS TO ASTM A350-LF2 — Not to be used above 343°C

TEMPERATUREIN °C

MAXIMUM WORKING PRESSURE IN kPa BY PN

-29 to 3850

100150200250300350375400425450475500525540

PN20CLASS 150

1960192017701580140012101020840740650560470370280190130

PN50CLASS 300

5110501046404520438041703870370036503450288020001350880520330

PN100CLASS 600

10210100209280905087608340775073907290690057504010271017601040650

PN150CLASS 900

1532015020139101357013150125201162011090109401035086306010406026401550980

PN250CLASS 1500

2553025040231902261021910208601937018480182301725014380100206770440025901630

PN420CLASS 2500

42550417303865037690365203477032280308003039028750239601669011290733043202720

FLANGES ABOVE DN 600 ARE NOT INCLUDED IN ASME B16.5 AND THE CLASS DESIGNATIONSIN THESE LARGE DIAMETERS DO NOT IMPLY SPECIFIC TEMPERATURE/PRESSURE RATINGS

While every effort is made to ensure that correct information is provided in this catalogue, we accept no responsibility for the accuracy orcurrency of data reproduced herein.

Standards and specifications are in a constant state of change and references should be made to copies of relevant standards wherecurrent information is critical.

28


WELDING NECK FLANGESThis type of flange is attached by buttwelding to theadjoining pipe or shell. The weld may be made eithermanually or automatically with or without a backing strip.

Sound welds are readily obtained with any recognisedwelding procedure.

THREADED FLANGESThreaded flanges are, of course, attached by screwing tothreaded pipe ends.

SOCKET-WELD FLANGESIn attaching socket-weld flanges, the pipe end isinserted into the socket and then welded at the flangehub. An inside weld at the pipe end is frequently madefor greater strength or, with grinding, to provide asmooth bore without pockets or recesses.

METHODS OF ATTACHMENT

SLIP- ON FLANGESAlthough recommended practice in attaching Slip-Ontype flanges is to weld both at the flange hub and thepipe end, for mild service conditions only one issometimes employed. In this case the weld is normallymade at the pipe end.

LAP JOINT FLANGESLap joint flanges are most frequently used with lap jointstub ends, (Type A), although in some cases the lap isformed on the pipe end. Since they are free to rotate orswivel, there is no problem of bolt hole alignment. Suchjoints may be readily broken for inspection, cleaning,etc. The radius at the ID of the flange faceaccommodates that at the back of the lap, thuspermitting more uniform application of loading.

Lap Joint flanges find their most common applicationwhen used with stainless steel stub ends.

OneSteel stocks Type B stub endswhich are used with normal slip-on weld flanges -

ie Lap joint backing flangesare not required.

29


35 15 1/2 21.3 15.843 20 3/4 26.7 20.951 25 1 33.4 26.664 32 11/4 42.2 35.173 40 11/2 48.3 40.992 50 2 60.3 52.5

105 65 21/2 73.0 62.7127 80 3 88.9 77.9140 90 31/2 101.6 90.1157 100 4 114.3 102.3186 125 5 141.3 128.2216 150 6 168.3 154.1270 200 8 219.1 206.4 205.0 202.7324 250 10 273.1 260.3 257.5 254.5381 300 12 323.9 311.1 307.1 304.8413 350 14 355.6 342.9 339.8 336.6 336.6470 400 16 406.4 393.7 390.6 387.4 387.4533 450 18 457.0 444.5 441.4 434.9 438.2584 500 20 508.0 495.3 489.0 482.6 489.0692 600 24 610.0 596.9 590.6 581.1 590.6857 750 30 762.0 746.2 736.6 730.2 743.0

1022 900 36 914.0 898.6 889.0 882.6 895.4

DN 15 to 600 are to ASME B16.5 (BS 1560). DN 750 & 900 are to BS 3293 for Slip-On & Weldneck only.

Welding Neck Flange Threaded Flange Slip-On Flange Socket Welding (DN 15 - 80) Blind Flanges up to DN600(Above DN600 see notes below†)

NOMINAL SIZES SHOWN ARE ✢ DN : SI METRIC TERM ✩NPS : ASME TERM

All dimensions are shown in millimetres — mmNOTES:* 1. The 2 mm Raised Face is included in thickness

C(1) and length through hub Y(1). This applies toPN20 and PN50 Pressure Ratings.

† 2. The 7 mm Raised Face is not included inthickness C(2) and length through hub Y(2).PN100, 150, 250 and 420 Pressure Ratings areregularly furnished with 7 mm Raised Face whichis additional to the flange thickness C(2) and Y(2).

3. Always specify bore when ordering weldneckflanges. Bore dimensions shown opposite alsoprovide inside pipe diameters.

LARGE DIAMETER FLANGES ABOVE DN 600† For Blind Flanges refer to MSS SP44.

BS 3293 covers Slip-On and Weldneck but excludesBlind Flanges.MSS SP44 covers Blind and Weldneck but excludesSlip-On Flanges.BS 3293 Weldneck PN20 flange thickness, C(1), isless than MSS SP44 equivalents.API - 605 Dimensions for Large Diameter Flangesvary considerably from both BS 3293 and MSS SP44— Details on request.

Nominal

Size

LengthThru Hub

Dia.of

Fig.

O

Thick-ness

ofFig.Min.

C(1)*

Thick-ness

ofFig.Min.

C(1)*

Thrd.Slip-On

Soc/WeldY(1)*

WeldNeck

Y(1)*

LengthThru Hub

Thrd.Slip-On

Soc/WeldY(1)*

WeldNeck

Y(1)*

Dia.of

BoltCircle

Dia.of

BoltHoles

No.of

Bolts

Dia.of

BoltCircle

Dia.of

BoltHoles

No.of

Bolts

Dia.of

Fig.

O

Thick-ness

ofFig.Min.

C(2)†

LengthThru Hub

Thrd.Slip-On

Soc/WeldY(2)†

WeldNeck

Y(2)†

Dia.of

BoltCircle

Dia.of

BoltHoles

No.of

Bolts

Dia.of

Fig.

O

✢

DN

✩

NPS

Nominal

Size

✢

DN

✩

NPS

Nominal

Size

LengthThru Hub

Dia.of

Fig.

O

Thick-ness

ofFig.Min.

C(2)†

Thick-ness

ofFig.Min.

C(2)†

Thrd.Slip-On

Y(2)†

WeldNeck

Y(2)†

LengthThru Hub

Thrd.Slip-On

Soc/WeldY(2)†

WeldNeck

Y(2)†

Dia.of

BoltCircle

Dia.of

BoltHoles

No.of

Bolts

Dia.of

BoltCircle

Dia.of

BoltHoles

No.of

Bolts

Dia.of

Fig.

O

Thick-ness

ofFig.Min.

C(2)†

LengthThru Hub

Thrd.Slip-On

Soc/WeldY(2)†

WeldNeck

Y(2)†

Dia.of

BoltCircle

Dia.of

BoltHoles

No.of

Bolts

Dia.of

Fig.

O

✢

DN

✩

NPS

Nominal

Size

✢

DN

✩

NPS

15 1/2 90 11.5 16 48 60.5 16 420 3/4 100 13.0 16 52 70.0 16 425 1 110 14.5 17 56 79.5 16 432 11/4 120 16.0 21 57 89.0 16 440 11/2 130 17.5 22 62 98.5 16 450 2 150 19.5 25 64 120.5 20 465 21/2 180 22.5 29 70 139.5 20 480 3 190 24.0 30 70 152.5 20 490 31/2 215 24.0 32 71 178.0 20 8

100 4 230 24.0 33 76 190.5 20 8125 5 255 24.0 36 89 216.0 22 8150 6 280 25.5 40 89 241.5 22 8200 8 345 29.0 44 102 298.5 22 8250 10 405 30.5 49 102 362.0 26 12300 12 485 32.0 56 114 432.0 26 12350 14 535 35.0 57 127 476.0 30 12400 16 600 37.0 64 127 540.0 30 16450 18 635 40.0 68 140 578.0 33 16500 20 700 43.0 73 145 635.0 33 20600 24 815 48.0 83 152 749.5 36 20750 30 985 54.0 89 130.2 914.0 35 28900 36 1170 60.3 95 136.5 1086.0 41 32

15 1/220 3/425 132 11/440 11/250 265 21/280 3 240 38.5 54 102 190.5 26 8

100 4 295 44.5 70 114 235.0 32 8125 5 350 51.0 79 127 279.5 35 8150 6 380 56.0 86 140 317.5 32 12200 8 470 63.5 102 162 393.5 39 12250 10 545 70.0 108 184 470.0 39 16300 12 610 79.5 117 200 533.5 39 20350 14 640 86.0 130 213 559.0 42 20400 16 705 89.0 133 216 616.0 45 20450 18 785 102.0 152 229 686.0 52 20500 20 855 108.0 159 248 749.5 54 20600 24 1040 140.0 203 292 901.5 68 20

120 22.5 32 60 82.5 22 4 135 30.5130 25.5 35 70 89.0 22 4 140 32.0150 29.0 41 73 101.5 26 4 160 35.0160 29.0 41 73 111.0 26 4 185 38.5180 32.0 44 83 124.0 30 4 205 44.5215 38.5 57 102 165.0 26 8 235 51.0245 41.5 64 105 190.5 30 8 270 57.5270 48.0 73 118 203.0 33 8 305 67.0310 54.0 90 124 241.5 36 8 355 76.5375 73.5 105 155 292.0 42 8 420 92.5395 83.0 119 171 317.5 39 12 485 108.0485 92.0 143 213 393.5 45 12 550 127.0585 108.0 159 254 482.5 52 12 675 165.5675 124.0 181 283 571.5 56 16 760 184.5750 133.5 298 635.0 60 16825 146.5 311 705.0 68 16915 162.0 327 774.5 76 16985 178.0 356 832.0 80 16

1170 203.5 406 990.5 94 16

40 73 89.0 22 4 15 1/243 79 95.0 22 4 20 3/448 89 108.0 26 4 25 152 95 130.0 30 4 32 11/460 111 146.0 33 4 40 11/270 127 171.5 30 8 50 279 143 197.0 33 8 65 21/292 168 228.5 36 8 80 3

108 190 273.0 42 8 100 4130 229 324.0 48 8 125 5152 273 368.5 56 8 150 6178 318 438.0 56 12 200 8229 419 539.5 68 12 250 10254 464 619.0 76 12 300 12

350 14400 16450 18500 20600 24

95 14.5 22 52 66.5 16 4 95 14.5120 16.0 25 57 82.5 20 4 120 16.0125 17.5 27 62 89.0 20 4 125 17.5135 19.5 27 65 98.5 20 4 135 21.0155 21.0 30 68 114.5 22 4 155 22.5165 22.5 33 70 127.0 20 8 165 26.5190 25.5 38 76 149.0 22 8 190 29.0210 29.0 43 79 168.5 22 8 210 32.0230 30.5 44 81 184.0 22 8 230 35.0255 32.0 48 86 200.0 22 8 275 38.5280 35.0 51 98 235.0 22 8 330 44.5320 37.0 52 98 270.0 22 12 355 48.0380 41.5 62 111 330.0 26 12 420 55.5445 48.0 67 117 387.5 30 16 510 63.5520 51.0 73 130 451.0 33 16 560 66.5585 54.0 76 143 514.5 33 20 605 70.0650 57.5 83 146 571.5 36 20 685 76.5710 60.5 89 159 628.5 36 24 745 83.0775 63.5 95 162 686.0 36 24 815 89.0915 70.0 106 168 813.0 42 24 940 102.0

1090 92.0 210 210 997.0 48 28 1130 114.01270 105.0 241 241 1168.0 54 32 1315 124.0

22 52 66.5 16 4 15 1/225 57 82.5 20 4 20 3/427 62 89.0 20 4 25 129 67 98.5 20 4 32 11/432 70 114.5 22 4 40 11/237 73 127.0 20 8 50 241 79 149.0 22 8 65 21/246 83 168.5 22 8 80 349 86 184.0 26 8 90 31/254 102 216.0 26 8 100 460 114 267.0 30 8 125 567 117 292.0 30 12 150 676 133 349.0 33 12 200 886 152 432.0 36 16 250 1092 156 489.0 36 20 300 1294 165 527.0 39 20 350 14

106 178 603.0 42 20 400 16117 184 654.0 45 20 450 18127 190 724.0 45 24 500 20140 203 838.0 52 24 600 24248 248 1022.0 54 28 750 30283 283 1194.0 67 28 900 36

NOMINALSIZE

RaisedFaceDiam.

AllPress.

Ratingsmm

✢DN

✩NPS

O.D.of

PIPEmm

SCH.

10

SCH.

20

SCH.

30

STD.

WT.SCH.

40

SCH.

60

EXT.

STG.

SCH.

80

SCH.

100

SCH.

120

SCH.

140

SCH.

160

X.X.

STG.

13.9 11.8 6.418.9 15.5 11.024.3 20.7 15.232.5 29.5 22.838.1 34.0 27.949.2 42.9 38.259.0 54.0 45.073.7 66.7 58.485.497.2 92.1 87.3 80.1

122.3 115.9 109.6 103.2146.3 139.7 131.8 124.4

198.5 193.7 188.9 182.6 177.8 173.1 174.6247.7 247.7 242.9 236.5 230.2 222.3 215.9 222.3

303.2 295.3 298.5 288.9 281.0 273.1 266.7 257.2 273.1333.3 325.4 330.2 317.5 307.9 300.0 292.1 284.2381.0 373.1 381.0 363.5 354.0 344.5 333.3 325.4428.7 419.1 431.8 409.5 398.5 387.4 377.9 366.7477.8 466.8 482.6 455.6 442.9 431.8 419.1 408.0574.6 560.4 584.2 547.7 531.8 517.6 504.9 490.5

736.6876.3 889.0

SA

ME

AS

ST

D. W

T.

SA

ME

AS

EX

T. S

TG

.

APPROXIMATE WELDING NECK FLANGE BORES — mm

30


PN100 (CLASS 600)

PN150 (CLASS 900) PN250 (CLASS 1500) PN420 (CLASS 2500)

PN50 (CLASS 300)PN20 (CLASS 150)

USE PN250 DIMENSIONS

IN THESE SIZES

GASKET SURFACEFlanges, and other products designed for bolted connection, when furnished with raised face (or flat face) may have anytype of gasket surface finish that is required. The more common finishes are described in the following paragraphs.

1 STOCK FINISH:

This is a continuous spiral groove. Fornominal sizes 300mm and smaller it isgenerated by a 1.58mm radius round-nosed tool at a feed of 0.79mm perrevolution. For sizes above 300mm thetool nose is radiused to 3.17mm and thefeed is 1.19mm per revolution.

NB OneSteel stocks flanges withsurface finish in the range3.2-6.3 microns, ideal for usewith both spiral-wound andring gaskets.

4 SMOOTH FINISH:

This finish, which can be produced byseveral shapes of tools, shows nodefinite tool markings apparent to thenaked eye. In the past this finish wassometimes known as “Smooth Plane”.This term however, should be avoidedbecause of a tendency to confuse it with“flat faced” which, of course, applies tothe flange facing and not to the gasketsurface finish.

2 SPIRAL SERRATED:

This too, is a continuous spiral groove,but it differs from the stock finish in thatthe groove is generated with a 90°included angle “V” tool. The groove is.39mm deep and the feed is .79mm forall sizes.

5 COLD WATER FINISH:

Produced by using a wide tool at highspeeds, this finish is equivalent to that ofa ground surface. It is mirror-like inappearance and surfaces finished in thismanner are usually expected to be usedwithout gaskets.

3 CONCENTRIC SERRATED: (Not illustrated)

As the name suggests this surfacefinish is made up of concentric grooves.A 90° included angle “V” tool is usedand the grooves are .39mm deep and.79mm apart.

AMERICAN STANDARD FACINGS — To ASME B.16.5

*It is necessary to modify facing dimensions in order to furnish slip-on flanges 40mm and smaller and welding neckflanges with bores larger than Schedule 40, in sizes 40mm and smaller, for large tongue and groove facing.

1 2

4 5

RAISED FACE

FLAT FACE

RING JOINT SMALL TONGUE and GROOVE*

LARGE MALE - FEMALESMALL MALE and FEMALESMALL MALE and FEMALELARGE TONGUE andGROOVE*

LAPPED JOINT

31


32

FLANGE JOINTING

RING TYPE JOINTS (RTJ)

OVAL

RINGS RING GROOVE

SLIP-ON WELD

WELD NECK

THREADED

OCTAGONAL

15 — R11 R12 R12 R13

20 — R13 R14 R14 R16

25 R15 R16 R16 R16 R18

32 R17 R18 R18 R18 R21

40 R19 R20 R20 R20 R23

50 R22 R23 R24 R24 R26

65 R25 R26 R27 R27 R28

80 R29 R31 R31 R35 R32

90 R33 R34 — — —

100 R36 R37 R37 R39 R38

125 R40 R41 R41 R44 R42

150 R43 R45 R45 R46 R47

200 R48 R49 R49 R50 R51

250 R52 R53 R53 R54 R55

300 R56 R57 R57 R58 R60

350 R59 R61 R62 R63 —

400 R64 R65 R66 R67 —

450 R68 R69 R70 R71 —

500 R72 R73 R74 R75 —

550 R80 R81 — — —

600 R76 R77 R78 R79 —

NominalPipe Size

mm

FLANGE PRESSURE RATINGCLASS

150CLASS

300, 400 & 600CLASS

900CLASS

1500CLASS

2500RING NUMBER


23º23º

ORIFICE FLANGESOrifice Flanges are used to locate an orifice plate in a pipeline and to provide a tapped opening upstream anddownstream of the plate.

The tapped openings are connected to pressure recording instruments and the pressure differential between theupstream and downstream readings is translated into a measurement of flow in the line.

Orifice Flanges are always supplied in pairs or sets and are available with slip-on, weldneck or threaded connections.

To facilitate the insertion and removal of orifice plates, the flanges are provided with a set of jacking screws.By backing off the flange bolts and tightening the jacking screws, the flanges are forced apart, allowing access to theorifice plate.

Orifice flanges are available from all OneSteel branches. Orifice plates can also be supplied to customer requirements.

Please contact your OneSteel Sales Office for further details.

RAISED FACE SLIP-ON RAISED FACE THREADED RING JOINT WELD NECK

33


FLANGE BOLTSJACKINGSCREW POSITION

TYPICALORIFACE PLATE

PRESSUREGAUGETAPPING POINTS

FLANGE GASKETSFLANGE GASKETS

34

FLANGE GASKETS

OneSteel offers an extensive range of pre-cut gaskets to suit the

flanges described in this catalogue. Our stock range mainly

comprises:

Full Face Gaskets: To suit Table D, E and H flanges to AS 2129

Ring Gaskets: To suit Class 150 and 300lb raised face flanges

to ANSI B16.5

Gasket materials include:

INSERTION RUBBER

Full face to suit AS 2129 Table D or E. Made from 3mm natural

rubber, usually fabric reinforced. Suitable for liquids and gases at

ambient temperature, within the rated pressure of the flange.

COMPRESSED NON-ASBESTOS FIBRE

Ring or full face. Usually Klingersil C4430. Suitable for most liquids

and gases including hydrocarbons and steam. AGA approved

(number 5237). Potable water approved to AS 4020.

SPIRAL WOUND GASKETS

Constructed from a spirally wound “V” section austenitic stainless

steel strip, with a non-asbestos filler between each turn. Offering

high pressure and temperature resistance and ease of replacement.

There are two popular styles in the Klinger range of spiral gaskets:

SELF CENTERING, MEDIUM PRESSURE TYPE CR

Type CR gaskets have an outer ring which facilitates accurate

centering of the gasket in the joint, provides additional radial

strength, helps prevent blow-out and serves as a reference point to

determine the amount of compression during bolt pullup.

Recommended up to Class 600 flanges or equivalent, general

service. Maximum temperature 350º with graphite filler – check

range suitability.

SELF CENTERING, HIGH PRESSURE TYPE CRIR

Type CRIR gaskets are the same construction as Type CR but have

an additional inner ring. The inner ring provides additional radial

strength, acts as a barrier to vacuum and corrosive/abrasive media.

Recommended for Class 150 to 2500 flanges or equivalent, and

any application requiring advantages of an inner ring.

Maximum temperatures 540ºC with graphite filler – check flange

suitability. Higher temperature rated materials available on request.

Full Face RubberGasket

Full Face Fibre Gasket Ring Gasket

Spiral GasketType CRIR

BOLTING FOR ANSI FLANGESBOLTING FOR ANSI FLANGES

35

BOLTINGTo suit R.F. Flange sizes DN 15 to 600 to ASME — B16.5 (BS. 1560) and DN 750 & 900 to BS. 3293

Diameter of Bolts is shown in inches. For nominal diameters 1 inchand smaller, threads are U.N.C.; nominal diameters 1-1/8 inch andlarger threads are 8 U.N. (8 T.P.I.).Length of Bolts (L) is shown in millimetres rounded to the nearest5 mm. Stud Bolt lengths (L*) do not include the height of points.Machine Bolt lengths (L) include the height of point. The lengthshown includes the height of the Raised Face in all cases.

NOMINAL

FLANGE

SIZE No.

Bolts

Dia.

Bolts

ins.

Stud

Bolts

mm

Mach.

Bolts

mm

No.

Bolts

Dia.

Bolts

ins.

Stud

Bolts

mm

No.

Bolts

Dia.

Bolts

ins.

Stud

Bolts

mm

No.

Bolts

Dia.

Bolts

ins.

Stud

Bolts

mm

No.

Bolts

Dia.

Bolts

ins.

Stud

Bolts

mm

No.

Bolts

Dia.

Bolts

ins.

Stud

Bolts

mm

Mach.

Bolts

mm✢

DN✩

NPS

NOMINAL

FLANGE

SIZE

✢

DN✩

NPS

15 1/2 4 1/2 60 45 4 1/2 65 5520 3/4 4 1/2 65 50 4 5/8 75 6025 1 4 1/2 65 55 4 5/8 80 6532 11/4 4 1/2 70 55 4 5/8 80 6540 11/2 4 1/2 70 60 4 3/4 90 7550 2 4 5/8 80 65 8 5/8 90 7565 21/2 4 5/8 90 75 8 3/4 100 8580 3 4 5/8 90 75 8 3/4 110 9090 31/2 8 5/8 90 75 8 3/4 110 95

100 4 8 5/8 90 75 8 3/4 110 95125 5 8 3/4 90 80 8 3/4 120 100150 6 8 3/4 100 85 12 3/4 125 105200 8 8 3/4 110 90 12 7/8 140 110250 10 12 7/8 115 95 16 1 155 130300 12 12 7/8 120 100 16 1-1/8 170 145350 14 12 1 130 110 20 1-1/8 175 150400 16 16 1 135 115 20 1-1/4 190 160450 18 16 1-1/8 150 125 24 1-1/4 195 170500 20 20 1-1/8 160 135 24 1-1/4 205 180600 24 20 1-1/4 175 145 24 1-1/2 230 195750 30 28 1-1/4 190 160 28 1-3/4 290 250900 36 32 1-1/2 215 180 32 2 325 280

4 1/2 80 4 3/4 1054 5/8 90 4 3/4 1154 5/8 90 4 7/8 1254 5/8 100 4 7/8 1254 3/4 105 4 1 1408 5/8 105 8 7/8 1458 3/4 120 8 1 1608 3/4 125 8 7/8 145 8 1-1/8 1808 7/8 140 — — — — — —8 7/8 145 8 1-1/8 170 8 1-1/4 1958 1 165 8 1-1/4 190 8 1-1/2 250

12 1 170 12 1-1/8 195 12 1-3/8 26012 1-1/8 195 12 1-3/8 220 12 1-5/8 29016 1-1/4 215 16 1-3/8 235 12 1-7/8 33520 1-1/4 220 20 1-3/8 255 16 2 37520 1-3/8 235 20 1-1/2 275 16 2-1/4 40520 1-1/2 255 20 1-5/8 285 16 2-1/2 44520 1-5/8 275 20 1-7/8 325 16 2-3/4 49524 1-5/8 290 20 2 345 16 3 54024 1-7/8 330 20 2-1/2 435 16 3-1/2 61528 2 35528 2-1/2 400

4 3/4 125 15 1/2

4 3/4 125 20 3/4

4 7/8 140 25 14 1 150 32 11/4

4 1-1/8 170 40 11/2

8 1 175 50 28 1-1/8 195 65 21/2

8 1-1/4 220 80 3— — — 90 31/2

8 1-1/2 255 100 48 1-3/4 300 125 58 2 345 150 6

12 2 380 200 812 2-1/2 485 250 1012 2-3/4 540 300 12

350 14400 16450 18500 20600 24750 30900 36

L L L L L L

USE PN250DIMENSIONS INTHESE SIZES

PN150, 250 & 420 — Not listed in BS 3293

PN20(CLASS 150)

PN50(CLASS 300)

PN100(CLASS 600)

PN150(CLASS 900)

PN250(CLASS 1500)

PN420(CLASS 2500)

Raised Face height of 2 mm for PN20 & 50 and 7 mm for PN100, 150, 250 & 420 is included in dimension L (Bolt Length).


ASTM A193 Grade B7Standard specification for alloy steel and stainless steel bolting materials for high temperature service.

ASTM A194 Grade 2HStandard specification for carbon and alloy steel nuts for bolts for high pressure and high temperature service.

ASTM A320Standard specification for alloy steel bolting materials for low temperature service.Grade L7 covers alloy steel stud bolts.Grade L4 covers alloy steel nuts to suit Grade L7 stud bolts.


*Point Height

STUD BOLT WITH NUTS MACHINE BOLT WITH NUT

L* L

VICTAULIC GROOVED SYSTEMVICTAULIC GROOVED SYSTEM

36

VICTAULIC GROOVED SYSTEM

The ISO 9001 Certified Piping Products Manufacturer.

OneSteel is the exclusive Australian distributor for the

Victaulic Company of America. This catalogue presents a

brief summary of the vast range of piping products which

are manufactured by Victaulic and which are available

from OneSteel.

Victaulic is the originator and developer of the grooved

piping method for mechanically jointing pipe.

Established in 1925, Victaulic

Company of America is now

a worldwide organisation of

nearly 2,500 people, dedicated

to supplying the finest in

mechanical piping components.

For more detailed information, or for a comprehensive

Victaulic catalogue, please contact your OneSteel

sales office.

The only system that provides the option

of rigidity or flexibility.

The Victaulic grooved piping system is the most versatile,

economic and reliable piping system available. It is faster

to install than welding, easier and more reliable than

threading or flanging, generally resulting in lowest total

installed cost.

The system is designed for roll grooved or cut grooved

standard pipe or roll grooved light wall pipe. Pipe end

preparation is fast and easy either in the shop or on the

job site with the variety of Victaulic grooving tools available.

In addition to speed and ease of assembly, the Victaulic

system offers varied mechanical benefits to the designer,

installer and owner. With the introduction of Zero-Flex®

and FireLockTM rigid couplings, the operation of flexibility

or rigidity adds to the design versatility. Flexibility and

rigid couplings can be incorporated as needed in any

system to take full advantage of the characteristics of

each.

Gasket

Housing

Groove

Bolt/Nut


37

General Code Groups, Associations, Laboratories and Approval BodiesANSI ANSI/AWWA API ASME FM NFPA UL ULC

Government Agencies USQAS

WorldwideAS LLOYDS NZ INSURANCE COUNCIL SSL

RIGIDITYVersatility is the key, utilisingstandard grooved pipe, fittingsand valves, rigidity can beachieved with standardcouplings. The unique patentedangle-pad design of Zero-Flexstainless steel or ductilecouplings provides positiveclamping of the pipe to resisttorsional and flexural loads.

FLEXIBILITYThe Victaulic systemaccommodatesexpansion/contraction/deflection and permitsdesigning to take advantageof these characteristics.Elimination or reduction ofspecial vibration accessories,expansion loops andsettlement allowance areamong the options.

NOISE ANDVIBRATIONATTENUATIONThe basic design ofindependent grooved pipes,sealed by a rubber gasketand unified by an externallybolted coupling housing,reduces noise/vibrationtransmission providingsuperior vibration attenuationthroughout a system.

SELF RESTRAINEDJOINThe full engagement of thehousing keys into groovesaround the full pipecircumference providessignificant pressure restraintand end load capabilities towithstand pipe movement fromvaried internal and externalsources.

EASY SYSTEM OREQUIPMENTACCESSRemoval of two couplings (justfour bolts) provides access forcleaning, maintenance, systemexpansion or changes. Victaulicbutterfly valves provide “deadend” shut-off service to isolateequipment or systems.

ALIGNMENT EASEThe grooved system allowsfor rotation of pipe, valves,fitting or couplings beforetightening for easy alignment.This compensates for somealignment errors andeliminates the “two-holing”required with flanges. Fittingin tight places is eased.

Contraction

Deflection

EndLoad

EndLoad


STYLE 005FirelockTM Rigid Coupling

Firelock Style 005 rigid coupling has a unique,patented angle-pad design which allows thehousings to offset while clamping the grooves.By permitting the housings to slide on theangled bolt pads, rigidity is obtained.

Couplings are supplied with zinc electroplatedtrack-head bolts with flanged nuts.

The Firelock system provides rigidity forvalve connections, fire mains, long straightruns. Support and hanging requirementscorrespond to NFPA 13 Sprinkler Systems.

Style 005 FireLock couplings are for use infire protection services only.

Size range 32–200mm.Painted or galvanised.

STYLE 75Flexible Coupling

Style 75 is suitable where moderatepressures are expected or weightconsiderations are a factor. Up to 50%lighter in weight than the style 77, the style75 coupling is recommended for service upto 35 Bar depending on size.

Size range 25-200mm.Painted or galvanised.

STYLE HP-70ESCoupling with Fire-RTM Gasket

The Victaulic HP-70ES EndSeal couplinghas an oil-resistant nitrile gasket with ahigh modulus for resistance to extrusion.The Fire-RTM gasket features a stainlesssteel inner leg that provides a secondaryclosure. Style HP-70ES with Fire-R gasketmeets API 607 standards.


FIRELOCK FITTINGS

FireLockTM products comprise a uniquesystem specifically designed for fireprotection services. FireLock fittings are aCAD-developed, hydrodynamic designwhich have a shorter centre-to-enddimension than standard fittings. Thecentre of the fitting is enlarged to allow thewater to make a smoother turn to maintainsimilar flow characteristics as standard fullflow fittings. Rated to 21 Bar workingpressure.

Size range 50 - 200mm.Painted or galvanised.

STYLE 920 & 920NMechanical-T® Bolted Branch Outlet

Victaulic Mechanical-T Outlet provides adirect branch connection at any location ahole can be cut in pipe. The hole is cutoversize to receive a “holefinder” locatingcollar which secures the outlet in positionpermanently. A pressure responsive gasketseals on the pipe O.D.

Style 920 and 920N Mechanical-T Outletsare available with grooved or femalethreaded outlet. Specify choice on order.Units are supplied painted with platedbolts. Galvanised housings are available,supplied with plated bolts.

Outlet sizes 15-40mm.

STYLE 750Reducing Coupling

The Style 750 Reducing Coupling permitsdirect reduction on the piping run. Itfeatures a special reducing gasket forpressure responsive sealing. A steelwasher which prevents telescoping of thesmaller pipe inside the larger duringvertical systems assembly is availableupon request.

Size range 50 - 200mm.Painted.

38

Patented

Style 920

HP-70ES couplings must always be usedwith pipe or fittings grooved to Victaulic“ES” dimensions. HP-70ES couplings cannot be used with Victaulic Series 700butterfly valves.


STYLE 07Zero-FlexTM Rigid Coupling

The unique angle-pad design of Zero-Flex®

Style 07 adjusts to standard pipe and roll orcut groove tolerances, positively clampingthe pipe to resist flexural and torsionalloads. Wider key section fills more of thegroove area.

Size range 25-600mmPainted or galvanised.

STYLE 77Standard Flexible Coupling

Style 77 couplings are designed withcross-ribbed construction to provide astrong component for pressure pipingsystems. Sizes 26.9 - 323.9mm are two-piece housings. Sizes 355.6 - 559.0mm arecast in four identical segments, with largersizes cast in six segments.


STYLE 741 (N.P.S)Vic-Flange ® Adapter

Style 741 Vic-Flange adapter is designedfor directly incorporating flangedcomponents with table ‘E’ bolt hole patternsinto a grooved pipe system.Sizes 60.3 - 323.9mm are hinged for easyhandling with integral end tabs whichfacilitate assembly.


STYLE 99Roust-A-Bout® Coupling

The Style 99 Roust-A-Bout couplingconsists of a durable ductile iron housing.Its curved, case-hardened steel jaws gripinto the pipe when nuts are tightened tofull torque specifications, and it requiresno pipe and preparation.


VICTAULIC FITTINGSDesigned specifically for use in grooved piping systems.

Victaulic offers a broad line of fittings insizes through 1067,0 mm. Most fittings arecast of ductile iron to precise tolerances.Victaulic standard fittings pressure ratingsconform to the ratings of Victaulic Style 77couplings.

Size range 20-600mm.Painted or galvanised.Range: Tees, Caps, Reducers, 45º & 90ºElbows, Reducing Fittings.

39


40

SERIES 705WButterfly Valve for 21 Bar Servicewith Weatherproof Actuator

The Series 705W butterfly valve features aweatherproof actuator housing approved forindoor or outdoor use. It has a ductile ironbody and disc with EPDM disc coating. Thebody is coated with a heat fusedpolyphenylene sulphide blend to meet ULand FM requirements. For fire protectionservices, Series 705W valve is listed andapproved for 21 Bar service.Flowperformance exceeds UL Specification1091 and FM Approval Standard 1112.

Size range 65-300mm.

SERIES 717FireLock Check Valve

Series 717 FireLock check valve features arubber encapsulated disc on114.3 - 323.9mm sizes and providessuperior corrosion resistance. The singledisc is spring assisted for non-slammingoperation.

The 114.3mm and larger sizes areprovided with upstream and downstreamdrains and a welded-in nickel seat design.

Each valve is factory tested to 34 Bar. The73.0 & 88.9mm sizes are UL/ULC Listed and114.3mm sizes and larger are UL/ULC Listedand FM Approved for services up to 17 Bar.


VIC – 300Butterfly Valves (21 Bar)

Vic-300 butterfly valves are designed forservices from vacuum to 21 Bar. Theyfeature a narrow profile disc design with asmooth, coated inner body for superior flowcharacteristics. Standard polyphenylenesulfide blend (PPS) coating accommodatesa wide variety of severe services (epoxycoating or full stainless body are availablefor severe services). When using Victaulicbutterfly valves with flange adaptersconsult Victaulic.

Range 50-300mm.

SERIES 727FireBall® Valve

The Series 727 FireBall valve is a standardport, end-entry valve UL/FM rated for 21Bar service. Valve body and end cap arepainted ductile iron. The ball and stem are316 stainless steel. TFE seats provide acorrosion free seat.

Supervisory Switch Options:Unsupervised (UNS) and supervised opendouble pole/double throw (SOD).

Size range 50-80mm.

SERIES 716Vic-Check® Valve

The Series 716 check valve is available insizes 73.0 - 355.6mm. It is a springassisted single disc design that achieves aleak-free seal with as little as 1.5m of headand that can be installed in both horizontaland vertical positions.

Every valve is factory tested to its workingpressure of 21 Bar. Drains are providedboth upstream and downstream of the disc.


Sizes 73.0 - 88.9mm

73.0 - 168.3mm

219.1 - 323.9mm Sizes 114.3 - 323.9mm

114.3mm withGear Operator

88.9mm with2 Position Handle

114.3mmwith Lever

Lock Handle

Sizes 73.0 & 88.9mm

Sizes 114.3 - 355.6mm


41

SERIES 709 (12 Bar)Butterfly Valve

CV ValuesSeries 709 butterfly valves have excellent flowcharacteristics due to the narrow profile discdesign with separate upper and lower stems.

Valve Torque RequirementsSeating/Unseating Torques

They have exceptionally low torque (rotaryturning effort) requirements for operating thevalve.This results in less manual effort, smallergear operators or smaller, less expensiveactuators to open and close the valve.


STYLE 730Vic-Strainer®

Style 730 Vic-Strainer is lighter thanflanged “Y” type strainers and providesstraight through flow for lower pressuredrop. It installs with two Victaulic couplings,and is rated up to 21 Bar depending uponthe installed coupling’s pressure rating.A durable 304 stainless screen is provided,12 mesh sizes 60.3 - 88.9mm; 6 meshsizes 114.3 - 406.4mm standard; othersmaller sizes available. Integral rails permiteasy access for cleaning.


STYLE 731Suction Diffuser

Victaulic Style 731 Suction Diffuserprovides optimum flow conditions at theinlet side of the pump. Each suctiondiffuser is provided with a removablestrainer and a fine mesh sleeve which actsas a start-up strainer. A 42.4mm pipesupport boss is provided for support andside taps for pressure measurement. Aplug is also provided to allow for easydraining of the system. Victaulic Style 731is rated at 21 Bar working pressure.


STYLE 732Wye Type Vic-Strainer®

Style 732 Vic-Strainer provides straightthrough flow for lower pressure drop.Installs with two Victaulic couplings.Style 732 strainers range in size from60.3 - 323.9mm. All sizes are rated to21 Bar maximum working pressure.

Durable 304 stainless perforated metalbasket, 1.57mm diameter holes for60.3 - 88.9mm sizes; 3.18mm diameterholes for 114.3 - 323.9mm sizes standard.


VICTAULIC SHOULDERED SYSTEMVICTAULIC SHOULDERED SYSTEM®®

42

The VICTAULIC flexible coupling and piping system issimple in design. It consists of a self-sealing rubbergasket embracing two pipe ends and a coupling whichencloses the gasket while engaging shoulders on thepipe ends.

The VICTAULIC flexible coupling is leakproof underpressure or vacuum even when the pipeline is only partlyfull or under vibration.

The small space occupied by the flexible coupling, theease with which it can be fitted into confined spaces,together with the quick and easy coupling of pipe lengthsmake the VICTAULIC flexible coupling and piping systemuniquely versatile. The system provides for limitedexpansion and contraction and accommodates somelongitudinal and angular movement.

OPERATING FEATURES

SPEED AND EFFICIENCYVICTAULIC shouldered joints have two basic parts – twoshouldered ends on pipes (or fittings) and a complete coupling.

The toggle coupling is hinged and requires no bolts.It has two components:– a rubber ring– the hinged coupling

FLEXIBILITYThe VICTAULIC system permits limited angular deflectionin any direction without leakage so that uneven groundmay be followed using straight pipes. Transmission ofvibration from machines to pipelines can be minimised byusing at least two adjacent VICTAULIC joints.

EXPANSION AND CONTRACTIONEvery VICTAULIC joint in a straight pipeline allows forsome contraction and expansion of the pipe length itconnects.

SYSTEM SIMPLICITY

Just as VICTAULIC joints are easy to connect so they are

easy to disconnect.

Dismantle two VICTAULIC joints in a VICTAULIC line and

any individual pipe length, fitting or valve requiring

maintenance, cleaning or repair can be quickly removed or

replaced. Adjoining sections are undisturbed; pipe ends

and joints are unharmed. This feature also permits easy

rotation of pipes.


43

LOCKED JOINT

1. VICTAULIC joints mechanically lock the shouldered pipeends together securely and safely. The joints cannot blowoff under pressure nor can they pull out under vibration orsag, because the shoulder sections of the couplingsengage the circumference of the pipe shoulders.

2. The VICTAULIC coupling, when applied, automaticallycentralises the VICTAULIC ring and seats it on the pipeends firmly.

3. Line pressure automatically strengthens the seal byacting internally on the ring lips. The higher the pressurethe tighter the seal.

4. Suction or vacuum also automatically strengthens the seal.The higher outside atmospheric pressure acts to compressthe walls of the VICTAULIC ring.

VICTAULIC GASKETSStandard GasketsGrade Temp. Range CompoundR -50º to +65º Natural

rubber

N -30º to +80º Nitrile

VICTAULIC EXTERNAL COATINGSCOUPLINGS1. All galvanised couplings are hot dipped galvanised to AS 1650.2. All painted couplings are black painted to ASTM B117 (other colours subject to enquiry).

Bolts & Nuts – All bolts and nuts hot dipped galvanised to AS 1214.

STANDARD TWO PART COUPLINGSGalvanised or black painted. 50-350mm

STANDARD TWO PART COUPLINGS

General Service RecommendationsRecommended for hot water service within the specified temperature range, sewage plusa variety of dilute acids, oil free air, many chemical services and compressed air.Not recommended for petroleum services.

Recommended for petroleum, oil or gas products, air with oil vapours, vegetable andmineral oils within the specified temperature range, except hot dry air over 60ºC andwater over 66ºC. Not recommended for hot water services.

ASSEMBLYIMPORTANT:

1. PIPE END MUST BE SMOOTH.The shoulder must be smooth andany lumps of galvanising behindthe shoulder or on the pipe endsremoved.

2. LUBRICATIONLubrication prevents the couplingnipping the ring and facilitatesassembly. Smear lubricant overback of gasket (which comes incontact with the coupling) and oninturned sealing edges (whichcome in contact with the pipeends). It is also helpful to smear theinside of the coupling. For waterquality rings use soapy water. Foroil quality rings use mineral oil ordip rings in the fluid to be conveyedbefore fitting.

50 60.3 22000 3190 4150 600 1.280 88.9 18000 2610 4150 600 1.5 100 114.3 12500 1810 4150 600 2.0125 139.7 9000 1305 3000 435 3.0150 165.1 9000 1305 3000 435 3.5150 168.3 9000 1305 3000 435 3.8200 219.1 8000 1160 2660 385 5.9250 273.0 8000 1160 2660 385 9.1300 323.9 8000 1160 2660 385 11.8350 355.6 8000 1160 2660 385 15.4

Maximum recommended

TestPressure

WorkingPressure

KPa PSI KPa PSI

Masseach

completeKg

NominalPipeSizemm

PipeO.D.

mm

1

2

3

4


44

STANDARD FOUR PART COUPLINGSGalvanised or black painted 400-750mm nominal pipe size.

STANDARD FOUR PART COUPLINGS OUTLET COUPLINGS

400 406.4 8000 1160 2660 385 25.4450 457.0 8000 1160 2660 385 29.1500 508.0 6000 870 2000 290 33.8600 610.0 6000 870 2000 290 27.8

Maximum recommended

TestPressure

WorkingPressure

KPa PSI KPa PSI

Masseach

completeKg

NominalPipeSizemm

PipeO.D.

mm

OUTLET COUPLINGSWith 25 NB BSP threaded female outlet.Galvanised or black painted.

50 60.3 22000 3190 4150 600 1.480 88.9 18000 2610 4150 600 1.7

100 114.3 12500 1810 4150 600 2.2150 165.1 9000 1305 3000 435 3.2

Maximum recommended

TestPressure

WorkingPressure

KPa PSI KPa PSI

Masseach

completeKg

NominalPipeSizemm

PipeO.D.

mm

HEAVY DUTY COUPLINGSGalvanised or black painted.

VICTAULIC RYC STEEL COUPLINGS

The Victaulic RYC coupling is manufactured from 450MPa steel andoffers a number of benefits including high pressure rating, high impactresistance and low weight. All metal components are hot-dip galvanised,including the high tensile bolts.Victaulic RYC couplings are exclusive to OneSteel.

HEAVY DUTY COUPLINGS TOGGLE COUPLINGS

100 114.3 22000 3190 6900 1000 4.7150 165.1 18000 2755 6900 1000 6.2150 168.3 18000 2755 6900 1000 6.8200 219.1 18000 2755 6900 1000 14.2

Maximum recommended

TestPressure

WorkingPressure

KPa PSI KPa PSI

Masseach

completeKg

NominalPipeSizemm

PipeO.D.

mm

TOGGLE COUPLINGSGalvanised or black painted 50-200mm nominal pipe size.

50 60.3 11000 1595 3660 530 1.380 88.9 10000 1450 3330 480 2.0

100 114.3 8000 1160 2660 385 3.0150 165.1 7500 1088 2500 360 3.3200 219.1 6500 945 2156 315 8.3

Maximum recommended

TestPressure

WorkingPressure

KPa PSI KPa PSI

Masseach

completeKg

NominalPipeSizemm

PipeO.D.

mm

RYC STEEL COUPLINGS

50 60.3 148 90 45 6000 M10

80 88.9 175 120 45 6000 M10

100 114.3 211 152 49 5000 M16

150 165.1 280 206 49 4500 M16

200 216.1 340 267 58 3000 M16

250 273.0 397 321 58 2500 M20

300 323.9 447 372 58 2000 M20

Coupling Dimensions

A B C

mm mm mm

Bolt& NutSizes

MaxHydraulicworkingpressure

kPa

NominalSizemm

OutsideDiameter

mm

Pipe Sizes


45

ADJUSTABLE BENDSThe VICTAULIC adjustable Bend consists of two special gooseneckedsetting pieces (united by a standard VICTAULIC flexible coupling) whichnormally can be used for any angle from 0 to 45º and can be set at anyangle in this range in two or three minutes. By the addition of a 45ºelbow, any angle up to 90º can be obtained.

NOTE: (i) Larger sizes available on enquiry.(ii) Adjustable Bends are not supplied with a VICTAULIC flexible coupling.

The flexible coupling must be ordered separately.

NOTE: Larger sizes available on enquiry.

NominalPipe Size

mm

To Suit PipeOutside Diameter

mm

‘A’ Minimum LengthEnd to End

mm

BENDS

VICTAULIC STEEL SHOULDER RINGS

VICTAULIC weld-on steel shoulder rings provide an

interference fit with the outside of the pipe ends and

therefore must be a neat tight fit.

Care is required when fitting shoulder rings to ensure

that ring distortion does not occur. It is equally important

that the distance between the edge of the steel shoulder

ring and the pipe end be accurately maintained. If this

“Stand Off” is exceeded, distortion will occur.

Stand Off5mm for pipe 88.9mm outside diameter and below.6.5mm for pipe 114.3mm outside diameter up to andincluding 762mm outside diameter.

Stand OffRefer sectionVICTAULIC SteelShoulder Rings

TE L

D D

ia

Ds

Dia

SHOULDER DIMENSIONS

NOMINALPIPE SIZE

mm

OUTSIDEDIAMETER

mm

“D”DIAMETER

mm

“DS”DIAMETER

mmPLUSmm

MINUSmm

TOLERANCE “L”DIMENSION

mm

50 60.3 60.3 66.5 0.8 0.8 1680 88.9 88.9 97 0.8 0.8 16100 114.3 114.3 122 0.8 0.8 17.5125 139.7 139.7 149 0.8 0.8 17.5150 165.1 165.1 174.5 0.8 0.8 17.5150 168.3 168.3 178 0.8 0.8 17.5200 219.1 219.1 232 0.8 1.4 20.5250 273 273 286 0.8 1.9 20.5300 323.9 323.9 336.5 0.8 2.4 20.5350 355.6 355.6 368.5 0.8 2.4 24400 406.4 406.4 419 0.8 2.4 25.5450 457 457 470 0.8 2.4 25.5500 508 508 520.5 0.8 2.4 25.5550 559 559 571.5 0.8 2.4 25.5600 610 610 622.5 0.8 2.4 25.5650 660 660 673.1 0.8 2.4 25.5700 711 711 723.9 0.8 2.4 25.5750 762 762 774.7 0.8 2.4 25.5

50 60.3 19780 88.9 229100 114.3 264150 165.1 333150 168.3 333200 219.1 394250 273.0 445300 323.9 495

50 60.3 222 146 7680 88.9 305 238 67

100 114.3 425 308 117150 165.1 610 457 152150 168.3 610 457 152200 219.1 914 711 203250 273.0 1575 1270 305300 323.9 1880 1524 356

45º

A90º

L

RL

S

NominalPipe Size

mm

To Suit PipeOutside

Diametermm

‘S’ MinimumLength ofStraight

mm

‘L’Centre to

Facemm

‘R’Bend

Radiusmm

Full fillet. Circumferential weld here


46

Nominal

Pipe Size

mm

To Suit Pipe

Outside Diameter

mm

50 60.380 88.9100 114.3150 165.1150 168.3200 219.1250 273.0300 323.9

BLANK ENDSBlank Ends for fitting into the standard coupling can besupplied either plain, or tapped for testing purposes.They are of the same diameter as the shouldered pipeend, and are capable of carrying the full endpressure in the pipe.Their thickness is generally half that of theVICTAULIC flexible coupling width.

ADAPTORSVICTAULIC to screwed B.S.P. male thread adaptor.VICTAULIC to flanged adaptor.

Nominal

Pipe Size

mm

To Suit Pipe

Outside Diameter

mm

‘C’

Centre to Face

mm

50 60.3 15280 88.9 203

100 114.3 229150 165.1 254150 168.3 254200 219.1 305250 273.0 381300 323.9 457

CROSSES

C C

C

C

NOTE: Larger sizes available on enquiry. NOTE: Larger sizes available on enquiry.

Nominal

Pipe Size

mm

To Suit PipeOutside

Diametermm

50 60.3 152 69 7880 88.9 203 91 109100 114.3 229 110 135150 165.1 254 148 173150 188.3 254 148 173200 219.1 305 183 235250 273.0 381300 323.9 457

ELBOWS 90º AND 45º


C1

C1

C2

C290º

45º

‘C’ Centreto Face

45º Elbowsmm

REDUCERS OFFSET TEES

Nominal PipeSize of

Large Endmm

50 60.380 88.9 203 90100 114.3 229 112150 165.1 305 150150 168.3 305 150200 219.1 330 162250 273.0 381300 323.9 457


To Suit PipeOutside

Diametermm

NominalPipeSize mm


To Suit PipeOutside

Diametermm

‘D’Centreto Face

mm

‘E’Centreto Face

mm

L

45º

D

E

D

50 60.3 215 89

80 88.9 279 127

100 114.3 343 115

150 165.1 394 114

150 168.3 394 114

200 219.1 470 140

NominalPipeSizemm

50 60.3 318 10080 88.9 423 100100 114.3 470 100

150 Flanged 165.1 / 168.3 507 100150 Screwed 165.1 507 150

200 219.1 605 100250 273.0 757 100300 323.9 909 100

To Suit PipeOutside

Diametermm

‘M’ MinimumOverall Length

Standard

mm

Short Pattern

mm

M

NOTE: (i) Larger sizes available on enquiry.(ii) Flanged pieces are normally supplied with

Table ‘D’ flanges drilled. Other flange tables are available on enquiry.

(iii) Screwed adaptors available 50-150mm only.

‘C’ Centre to Face

Standard

mm

Short Pattern

mm

‘L’ Minimum LengthEnd to End

Standard

mm

Short Pattern

mm


47

Y-PIECES

60º

PIECES SPRINGS

NominalPipeSizemm

50 60.3 300 600 900

80 88.9 300 600 900

100 114.3 300 600 900

150 165.1 300 600 900

150 168.3 300 600 900

NOTE: Exact lengths available on enquiry.

To Suit PipeOutside

Diametermm

‘M’Minimum Overall Length

Lengths Availablemm

NominalPipeSizemm


To Suit PipeOutside

Diametermm

‘D’Centreto Face

mm

‘E’Centreto Face

mm

NOTE: Larger sizes or other angles available on enquiry.

D

EM

L2 L2

135

L1 L1

1/2112

50 60.3 165 89

80 88.9 229 127

100 114.3 279 127

150 165.1 330 152

150 168.3 330 152

200 219.1 381 178

Nominal

Pipe Size

mm

To Suit PipeOutside

Diametermm

50 60.3 197 187 14680 88.9 273 260 238100 114.3 378 365 308150 165.1 546 521 457150 168.3 546 521 457200 219.1 819 778 711250 273.0 1422 1346 1270300 323.9 1702 1600 1524

‘L1’ Centreto Face

1121/2º Springmm

‘L2’ Centreto Face

135º Springmm

‘R’Radius

mm

TEES

NOTE: (i) Larger sizes available on enquiry.(ii) Reducing Tees also available in above sizes

with outlet branches including:(a) VICTAULIC(b) screwed standard B.S.P. male thread(c) screwed B.S.P. female (parallel) thread

C C

C

NominalPipeSizemm

To Suit PipeOutside

Diametermm

50 60.3 152 6980 88.9 203 91

100 114.3 229 110150 165.1 254 148150 168.3 254 148200 219.1 305 183250 273.0 381300 323.9 457

SETTING PIECES

Nominal

Pipe Size

mm

To Suit Pipe

Outside Diameter

mm

‘R’

Radius

mm

50 60.3 36880 88.9 413100 114.3 470150 165.1 521150 168.3 521200 219.1 692250 273.0 876300 323.9 978


R

10º

‘C’Centre to Face

Standard

mm

Short Pattern

mm

OneSteel provides the information contained in this brochure as a guide only for your information. OneSteel has taken reasonable care to ensurethe accuracy of the material but you should not rely on the whole or part of the information. OneSteel expressly disclaims all liability whatsoeverfor (including any direct or indirect loss or damage, costs or expenses howsoever incurred by any person) or reliance on the whole or part of theinformation contained in or omitted from this brochure. OneSteel recommends that you verify any information regarding products with yourindependent expert adviser and rely solely on that adviser’s recommendations.

Available from:

Doc Ref 064 March 04