Catalogue NPPL

8/2/2019 Catalogue NPPL

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an ISO 9001 - 2000 CompanyRaising Standards With The Mark of Excellence.....

NavratanPipe and Profile Limited


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MANUFACTURING PROCESS

Manufacturing Process

The process utilises the latest technology and

modern equipments for producing high quali ty ERW

Pipes.

HR Coils are slitted to predetermined widths for

each size of pipe and thickness. Slitted coil is

uncoiled at the entry of ERW mill and the ends

are sheared and welded one after another to

make it single endless strip.

Sli tted coils are ini tiall y formed into U shape and

then into a cylindrical shape with open edges

using a series of forming rolls.

The open edges are heated to the required

temperature through high frequency low

voltage high current and press welded by forge

rolls making perfect and strong butt weld

wi thout fil ler materials.

Weld flash on top and inside (if needed) is

trimmed out through carbide tools.

1. Slit Preparations

2. Forming

3. Welding

4. Debeading

5. Seam Annealing

6. Sizing & Cutting

7. Facing and Bevelling

8. Packing

Whenever required, welding portion and heat

affected zone is put to normalising with mediumfrequency normaliser and then cooled down in

air cooling bed.

After water quenching, slight reduction is

applied to pipes with sizing rolls to give them

desired accurate outside diameter.

Pipes are cut to required lengths by flying cut off

disc/saw cutter.

The pipe ends are faced and bevelled by the end

facer.

All the processes are continuous with auto

arrangements. These plain ended tubes go for

further processing as per the customer need like

galvanizing, threading, black varnishing etc.

Finished pipes are bundled in desired number of

pieces as per customer's requirement and

packed properly to ensure freshness till delivery.


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avratan Pipes and Profile Limited an ISO : 9001-2000 Company and Export House. Navratan Pipe

incepted in year 1986 and since has become one of the leading manufacturing unit of ERW Black /

Glavanized Steel Pipes confirming to various National/International specifications with a capability to

manufacture customised Pipes/Structures/Poles etc. also.

Besides NAVRATAN PIPES is also manufacturing Hollow Sections, Scaffolding Tubes, Cold Rolled formed

sections like Z Purlin, Decksheet, LIP Channels, Guard Rail, with a production capacity of 1,00,000 Ton per

annum.

NAVRATAN PIPE also exports Scaffolding Accessories, Window Section, Angles, Beams, Plates, Channels,

Rolled MS Strips, Plain & Corrugated Sheets, Pipe Fittings & Valves.

NAVRATAN PIPE has the latest technology plant & machinery and testing equipments blended with vigilant

quality assurance department, which ensures the best quality product.

Our products regularly inspected by various third party inspection agencies both from National/Internationalsectors viz SGS, BUREAU VERITAS, LLOYDS, QSS, CROWN, TUV etc.

NAVRATAN PIPE is because of skilled management, a combination of Cost, Quality & Delivery.

Today NAVRATAN PIPE have strong satisfied customers both in India and in highly sensitive markets of

countries like Belgium, Germany, Greece, France, Netherlands, Sweden, UK, Kenya, Dubai, Iraq, Kuwait,

South Africa, Australia, New Zealand, USA etc.

N

IS : 1239 (P-1) 20004

IS : 3589 / 2001

IS : 4270 / 2001

IS : 1161 / 1998

IS : 9295 / 1983

IS : 3601 / 1984

IS : 4923 / 1497

IS : 5504 / 1997

IS : 1978 / 1982

BS : 1387 / 1985

BS : 1139 / EN39

BS : 6323

DIN 2439

DIN 2440

DIN 2441

JIS G-3452

ASTM : A-120

ASTM : A-53

ISO : 65-1981

NAVRATAN PIPE is manufacturing the tubes of following specification

1


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STEEL TUBES FOR USED IN WATER, GAS, AIR AND STEAM CONFORMING

TO IS : 1239 (PART - 1) 2004 / BS : 1387 / 85

N.B.

and

Series

Outside

Diameter

Wall

Thickness

Plain End Screwed &

Socked

Plain End

Nominal Weight Black Tubes Nominal Weight

Galvanised Tubes

Screwed &

Socked

Minimum

OD

Maximum

Length

Sockets

mm Min(mm)

Max(mm)

mm SWG Kg/m m/ tonne

Kg/m m/ tonne

Kg/m m/ tonne

Kg/m m/ tonne

mm mm

1 5 L 21 .0 21 .4 2.00 1 4 0.9 4 7 1 05 6 0.9 5 6 1 04 6 27.0 3 7.0M 21 .0 21 .8 2.6 0 1 2 1 .21 8 26 1 .22 8 20 1 .21 8 26 1 .22 8 20H 21 .0 21 .8 3 .20 1 0 1 .4 4 6 9 4 1 .4 5 6 9 0 1 .4 4 6 9 4 1 .4 5 6 9 0

20L 26 .4 26 .9 2.3 0 1 3 1 .3 8 725 1 .3 9 71 9 1 .3 8 725 1 .3 9 71 9 3 2.5 3 9 .0M 26 .5 27.3 2.6 0 1 2 1 .5 6 6 4 1 1 .5 7 6 3 7 1 .5 6 6 4 1 1 .5 7 6 3 7H 26 .5 27.3 3 .20 1 0 1 .8 7 5 3 5 1 .8 8 5 3 2 1 .8 7 5 3 5 1 .8 8 5 3 2

25 L 3 3 .2 3 3 .8 2.6 0 1 2 1 .9 8 5 05 2.0 5 00 1 .9 8 5 05 2.0 5 00 3 9 .5 4 6 .0M 3 3 .3 3 4 .2 3 .20 1 0 2.4 1 4 1 5 2.4 3 4 1 2 2.4 1 4 1 5 2.4 3 4 1 2

H 3 3 .3 3 4 .2 4 .00 8 2.9 3 3 4 1 2.9 5 3 3 9 2.9 3 3 4 1 2.9 5 3 3 93 2L 4 1 .9 4 2.5 2.6 0 1 2 2.5 4 3 9 4 2.5 7 3 8 9 2.5 4 3 9 4 2.5 7 3 8 9 4 9 .0 5 1 .0

M 4 2.0 4 2.9 3 .20 1 0 3 .1 0 3 23 3 .1 3 3 1 9 3 .1 0 3 23 3 .1 3 3 1 9H 4 2.0 4 2.9 4 .00 8 3 .79 26 4 3 .8 2 26 2 3 .79 26 4 3 .8 2 26 2

4 0L 4 7.8 4 8 .4 2.9 0 1 1 3 .23 3 1 0 3 .27 3 06 3 .23 3 1 0 3 .27 3 06 5 6 .0 5 1 .0M 4 7.9 4 8 .8 3 .20 1 0 3 .5 6 28 1 3 .6 0 278 3 .5 6 28 1 3 .6 0 27H 4 7.9 4 8 .8 4 .00 8 4 .3 7 229 4 .4 1 227 4 .3 7 229 4 .4 1 227

5 0L 5 9 .6 6 0.2 2.9 0 1 1 4 .08 24 5 4 .1 5 24 1 4 .08 24 5 4 .1 5 24 1 6 8 .0 6 0.0M 5 9 .7 6 0.8 3 .6 0 9 5 .03 1 9 9 5 .1 0 1 9 6 5 .03 1 9 9 5 .1 0 1 9 6H 5 9 .7 6 0.8 4 .5 0 7 6 .1 9 1 6 2 6 .26 1 6 0 6 .1 9 1 6 2 6 .26 1 6 0

6 5 L 75 .2 76 .0 3 .20 1 0 5 .71 1 75 5 .8 3 1 72 5 .71 1 75 5 .8 3 1 72 8 4 .0 6 9 .0M 75 .3 76 .6 3 .6 0 9 6 .4 2 1 5 6 6 .5 4 1 5 3 6 .4 2 1 5 6 6 .5 4 1 5 3H 75 .3 76 .6 4 .5 0 7 7.9 3 1 26 8 .05 1 24 7.9 3 1 26 8 .05 1 2

8 0L 8 7 .9 8 8 .7 3 .20 1 0 6 .72 1 4 9 6 .8 9 1 4 5 6 .72 1 4 9 6 .8 9 1 4 5 9 8 .0 75 .0M 8 8 .0 8 9 .5 4 .00 8 8 .3 6 1 20 8 .5 3 1 1 7 8 .3 6 1 20 8 .5 3 1 1 7H 8 8 .0 8 9 .5 4 .8 0 6 9 .9 0 1 01 1 0.1 0 9 9 9 .9 0 1 01 1 0.1 0 9 9

1 00L 1 1 3 .0 1 1 3 .9 3 .6 0 9 9 .75 1 03 1 0.0 1 00 9 .75 1 03 1 0.0 1 00 1 24 .0 8 7.0M 1 1 3 .1 1 1 5 .0 4 .5 0 7 1 2.20 8 2 1 2.5 0 8 0 1 2.20 8 2 1 2.5 0 8 0H 1 1 3 .1 1 1 5 .0 5 .4 0 5 1 4 .5 0 6 9 1 4 .8 0 6 8 1 4 .5 0 6 9 1 4 .8 0 6 8

1 25 M 1 3 8 .5 1 4 0.8 4 .8 0 6 1 5 .9 0 6 3 1 6 .4 0 6 1 1 5 .9 0 6 3 1 6 .4 0 6 1 1 5 1 .0 9 6 .0H 1 3 8 .5 1 4 0.8 5 .4 0 5 1 7.9 0 5 6 1 8 .4 5 4 1 7.9 0 5 6 1 8 .4 5 4

1 5 0M 1 6 3 .9 1 6 6 .5 4 .8 0 6 1 8 .9 0 5 3 1 9 .5 0 5 1 1 8 .9 0 5 3 1 9 .5 0 5 1 1 78 .0 9 6 .0H 1 6 3 .9 1 6 6 .5 5 .4 0 5 21 .3 0 4 7 21 .9 4 6 21 .3 0 4 7 21 .9 4 6

0.9 4 7 1 05 6 0.9 5 6 1 04 6

TOLERANCE

(a) Thickness

(b) Weight

1 . L ight t u b es + N o t L im ited

- 8

2. Mem iu m and + N o t L im itedH eavy T u b es - 1 0%

1 . S ingle Tu b e + 1 0%

( L ight S eries) - 8 %

2. S ingle Tu b

( Mediu m and H eav y S eries) + / - 1 0%

3 . F o r L ight S eries + / - 7.5

4 . F o r Q u antities per lo ad + / - 7.5

o f 1 0 t o nnes m inim u

( Mini m u m and H eav y S eries

(c) Length

(d) Tensile Strength

(e) % of elongation

4 to 7 m eters u nless

o ther w ise specif ied

- 3 20 m pa ( m in)

- 20% ( m in)


s t eel t u bes

2


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ERW STEEL PIPES FOR WATER,GAS & WEWAGE

AS PER IS - 3589 / 2001

TOLERANCE

Thick ness : 1 0%

O u t side D iam eter : 0 .75

L ength R ando m length 4 t o 7 m eters

u nless specif ied o ther w ise

o n req u est u pto 1 2 m eters


STEEL TUBES FOR WATER WELLS (CASING PIPES)CONFORMING TO IS : 4270/2001

N.B. of

Pipe

Outside

Diameter

Thickness

Kg/m m/tonne

Nominal Weight

Black Tubes

Plain End

1 00 1 1 4 .3 5 .4 1 4 .5 6 .9

1 2 5 1 4 1 .3 5 .4 1 8 .1 5 5

7.1 23 .5 4 3

1 5 0 1 6 8 .3 5 .4 21 .6 4 6

7.1 28 .2 3 5

1 75 1 9 3 .7 6 .4 29 .6 3 4

8 .0 3 6 .6 27

200 21 9 .1 6 .4 3 6 .6 3 0

8 .0 4 1 .6 2

225 24 4 .5 7.1 4 1 .6 29 .0 5 2.3 1 9

25 0 273 .1 8 .0 5 2.3 1 9

1 0.0 6 4 .9 1 5

3 00 3 23 .9 8 .0 6 2.3 1 6

1 0.0 77.4 1 3

3 5 0 3 5 5 .6 9 .5 2 8 1 .25 1 2

4 00 4 06 .4 9 .5 2 9 3 .1 7 1 1

MMMM MM

NominalSize

OuterDiameter

Thickness

Kg/Mtrs. Mtrs./Ton

CalculatedWeight

1 5 0 1 6 8 .3 4 .00 1 6 .21 6 1 .70

1 5 0 1 6 8 .3 4 .5 0 1 8 .1 7 5 5 .00

1 5 0 1 6 8 .3 4 .8 0 1 9 .3 5 5 1 .6 8

1 5 0 1 6 8 .3 5 .00 20.1 4 4 9 .6 6

1 5 0 1 6 8 .3 5 .4 0 21 .6 9 4 6 .1 0

1 5 0 1 6 8 .3 6 .00 24 .02 4 1 .6 4

1 5 0 1 6 8 .3 7.00 27.8 4 3 5 .9 2

1 75 1 9 3 .7 4 .00 1 8 .70 5 3 .00

1 75 1 9 3 .7 4 .5 0 21 .00 4 8 .00

1 75 1 9 3 .7 4 .8 0 22.3 5 4 4 .72

1 75 1 9 3 .7 5 .00 23 .26 4 3 .00

1 75 1 9 3 .7 5 .4 0 25 .07 4 0.00

1 75 1 9 3 .7 6 .00 27.77 3 6 .00

1 75 1 9 3 .7 7.00 3 2.20 3 1 .00

200 21 9 .1 4 .00 21 .22 4 7.1

200 21 9 .1 4 .5 0 23 .8 1 4 2.00

200 21 9 .1 4 .8 0 25 .3 6 3 9 .4 3

200 21 9 .1 5 .00 26 .4 0 3 7.8 7

200 21 9 .1 5 .4 0 28 .4 6 3 5 .1 3

200 21 9 .1 6 .00 3 1 .5 3 3 1 .7

200 21 9 .1 7.00 3 6 .6 1 27.3

25 0 27 3 .1 4 .00 26 .5 0 3 7.6

25 0 27 3 .1 4 .5 0 29 .8 0 3 3 .5 5

25 0 27 3 .1 4 .8 0 3 1 .75 3 1 .5 0

25 0 27 3 .1 5 .00 3 3 .00 3 0.2

25 0 27 3 .1 5 .4 0 3 5 .6 3 28 .00

25 0 273 .1 6 .00 3 9 .5 0 25 . 3 1

25 0 273 .1 7.00 4 5 .9 1 21 .77

3 00 3 23 .9 4 .00 3 1 .6 0 3 2.00

3 00 3 23 .9 4 .5 0 3 5 .4 0 28 .00

3 00 3 23 .9 4 .8 0 3 7.8 0 26 .003 00 3 23 .9 5 .00 3 9 .3 0 25 .00

3 00 3 23 .9 5 .4 0 4 2.4 0 24 .00

3 00 3 23 .9 6 .00 4 7.00 21 .00

3 00 3 23 .9 7.00 5 4 .70 1 8 .00

3 00 3 23 .9 8 .00 6 2.3 0 1 6 .00

3 00 3 23 .9 9 .20 7 1 .4 0 1 4 .00

3 23 .9 1 0.00 77.4 0 1 3 .00

(OD) mm(NB) mm mm

Grade % age

Elongation

Y.S.(Min)2

MPa(kg/mm )

T.S.(Min)T2

MPa(kg/mm )

F e 4 1 0

F e 4 5 0

4 1 0

4 5 0

23

27

1

1

A.PHYSICAL PROPERTIES

B. TOLERANCE

1 . O u tside D iam eter 1

2. Thick ness

W elded Tu b e U pto + 1 5 %

and inclu ding 4 06 .4 MM - 1 2.5

O ver 4 0 6 . 4 MM o u tside + 1 5 %

D iam eter - 1 0%

3 . W eight - 8 %

S ingle Tu b e + 1 0%+ 1 0 %

}

}

s t eel t u bes

S piral W elded P ipes f ro m200 m m - 1 4 20 m m ID isb e i ng m anu f ac tu red b N avratan P ipe & P r o f ileL im ited. The specif i catio n

tab le is availab le at P ageN o . 7 .

3


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STEEL TUBES FOR STRUCTURAL PURPOSES

CONFORMING TO IS: 1161 : 1998

N.B.

andSeries

OutsideDiameter Thick-ness

Nominal Weight

Black TubesPlain End

Calculated

Nominal WeightGalvanized TubesPlain End

mm mm mm Kg/m m/tonne Kg/m m/tonne

1 5 M 2.6 1 .21 8 26 1 .26 79 H 3 .2 1 .4 4 6 9 4 1 .4 9 6 7

20L 26 .9 2.3 1 .3 8 725 1 .4 3 6 9 9M 2.6 1 .5 6 6 4 1 1 .6 1 6 2H 3 .2 1 .8 7 5 3 5 1 .9 2 5 2

25 L 3 3 .7 2.6 1 .9 8 5 05 2.03 4 9 3M 3 .2 2 .4 1 4 1 5 2.4 6 4 07H 4 .0 2.9 3 3 4 1 2.9 8 3 3 6

3 2L 4 2.4 2.6 2.5 4 3 9 4 2.6 2 3 8 2

M 3 .2 3 .1 0 3 23 3 .1 8 3 1 4H 4 .0 3 .79 26 4 3 .8 7 25

4 0L 4 8 .3 2.9 3 .23 3 1 0 3 .3 4 29 M 3 .2 3 .5 6 28 1 3 .6 7 27 2H 4 .0 4 .3 7 229 4 .4 8 22

5 0L 6 0.3 2.9 4 .08 24 5 4 .20 23 M 3 .6 5 .03 1 9 9 5 .1 5 1 9 4H 4 .5 6 .1 9 1 6 2 6 .3 1 1 5 8

6 5 L 76 .1 3 .2 5 .71 1 75 5 .8 6 1 7M 3 .6 6 .4 2 1 5 6 6 .5 7 1 5 2H 4 .5 7.9 3 1 26 8 .1 0 1 2

8 0L 8 8 .9 3 .2 6 .72 1 4 9 6 .9 0 1 4 5M 4 .0 8 .3 6 1 20 8 .5 4 1 1 7H 4 .8 9 .9 0 1 01 1 0.08 9 9

9 0L 1 01 .6 3 .6 8 .70 1 1 5 8 .9 7 1 1 1

M 4 .0 9 .6 3 1 4 4 7.20 1 3 9H 4 .8 1 1 .5 0 8 7 1 1 .77 8

1 00L 1 1 4 .3 3 .6 9 .75 1 03 9 .9 7 1 00M 4 .5 1 2.20 8 2 1 2.4 2 8 1H 5 .4 1 4 .5 0 6 9 1 4 .72 6

1 1 0L 1 27.0 4 .5 1 3 .6 0 74 1 3 .9 0 72M 4 .8 1 4 .5 0 6 9 1 4 .8 0 6 8H 5 .4 1 6 .20 6 2 1 4 .8 0 6 1

1 25 L 1 3 9 .7 4 .5 1 5 .00 6 7 1 5 .25 6 M 4 .8 1 5 .9 0 6 3 1 6 .1 5 6 2H 5 .4 1 7.9 0 5 6 1 8 .1 5 5 5

1 3 5 L 1 5 2.4 4 .5 1 6 .4 0 6 1 1 6 .78 6 0M 4 .8 1 7.5 0 5 7 1 7.8 8 5 6H 5 .4 1 9 .6 0 5 1 1 9 .9 8 5 5

1 5 0 L 1 6 5 .1 4 .5 1 7.8 0 5 6 1 8 .20 5

M 4 .8 1 8 .9 0 5 2 1 9 .8 0 5 1H 5 .4 21 .3 0 4 7 21 .70 4

1 5 0 L 1 6 8 .3 4 .5 1 8 .2 5 5 1 8 .6 6 5 4M 4 .8 1 9 .4 5 2 1 9 .8 8 5 0

H 1 5 .4 21 .7 4 6 22.24 4 H 2 6 .3 25 .2 4 0 4 1 .00 2

1 75 L 1 9 3 .7 4 .8 22.4 0 4 5 22.9 4 4 4M 5 .4 25 .1 0 4 0 25 .6 4 3 9H 5 .9 27.3 0 3 7 27.8 4 3 6

200 L 21 9 .1 4 .8 25 .4 0 3 9 25 .9 5 3 9M 5 .6 29 .5 0 3 4 3 0.05 3 3H 5 .9 3 1 .00 3 2 3 1 .5 5 3 2

225 H 24 4 .5 5 .9 3 4 .70 29 3 5 .3 6 2

25 0 H 273 .0 5 .9 3 8 .9 0 26 3 9 .6 8 2

3 00 H 3 23 .9 6 .3 4 9 .3 0 20 5 0.28 20

3 5 0 H 3 5 5 .6 8 .0 6 8 .6 0 1 5 6 9 .5 8 1 4

21 .3 2.0 0.9 4 7 1 05 8 1 .00 1 003

B. TOLERANCES

C. THICKNESS

D. WEIGHT

( i ) O u tside diam eter u pto inclu ding 4 8 .3 m m

+ 0.4 m m - 0.8 m m O ver 4 8 .3 m m + / - 1 %

F o r all S iz es + N o t L im ited

W elded Tu b es - 1 0%

S ingle Tu b e ( L ight C lass) - 8 %

+ 1 0 %

F o r M edi u m & H eav y C lass + / - 1 0%

1 0 To nne L ight + / - 5 %

M ediu m & H eavy + / - 7.5

A. TENSILE PROPERTIES

N o te : F o r tu b e siz e u pto and inclu ding 25 m in N

elo ngatio n o f 1 2% shall b e perm i ssib le.

GRADE Y.S. (Min)Mpa

(Kg/mm2)

T.S. (Min)Mpa

(Kg/mm2)

% ageelong-ation

Y S T - 21 0 21 0 ( 21 . 4 2) 3 3 0 ( 3 3 .6 6 ) 20

Y S T - 24 0 24 0 ( 24 .4 8 ) 4 1 0 ( 4 1 .8 2) 1 7

Y S T- 3 1 0 3 1 0 ( 3 1 . 6 2) 4 5 0 ( 4 5 .9 ) 8


s t eel t u bes

4


7/20

STEEL TUBES FOR LINE PIPES USED IN OIL PETROLEUM INDUSTRIES

CONFORMING TO IS : 1978

8 0 8 8 .9 0 3 .20 6 .76 8 9 1 04

3 .6 0 7.5 7 1 01 1 1 7

4 .00 8 .3 7 1 1 2 1 3 0

4 .4 0 9 .1 7 1 23 1 4 3

4 .8 0 9 .9 5 1 3 4 1 5 6

5 .5 0 1 1 .3 1 1 5 4 1 72

9 0 1 01 .6 0 3 .6 0 8 .70 8 8 1 02

4 .00 9 .6 3 9 8 1 1 4

4 .4 0 1 0.5 5 1 08 1 2

4 .8 0 1 1 .4 6 1 1 7 1 3 7

5 .70 1 3 .4 8 1 3 9 1 6 2

6 .4 0 1 5 .02 1 5 6 1 8 27.1 0 1 6 .5 5 1 74 1 9 3

1 00 1 1 4 .3 0 3 .6 0 9 .8 3 78 9

4 .00 1 0.8 8 8 7 1 01

4 .8 0 1 2.9 6 1 04 1 2 1

5 .20 1 3 .9 9 1 1 3 1 3 2

5 .6 0 1 5 .01 1 22 1 4 2

6 .00 1 6 .02 1 3 0 1 5 2

6 .4 0 1 7.03 1 3 9 1 6 2

7.1 0 1 8 .77 1 5 4 1 8 0

1 25 1 4 1 .3 0 3 .20 1 0.9 0 5 6 6 5

4 .00 1 3 .5 4 70 8 2

4 .8 0 1 6 .1 6 8 4 9 8

5 .6 0 1 8 .74 9 8 1 1 5

6 .6 0 21 .9 2 1 1 6 1 3 57.1 0 23 .5 0 1 25 1 4 5

1 5 0 1 6 8 .3 0 3 .6 0 1 4 .6 2 5 3 6 2

4 .00 1 6 .21 5 9 7

4 .8 0 1 9 .3 5 71 8

5 .20 20.9 1 77 8

5 .6 0 22.4 7 8 3 9 6

6 .4 0 25 .5 5 9 4 1 1 0

7.1 0 28 .22 1 05 1 22

NB(mm) OD(mm)

Wall

Thickness(mm)

Plain End

Weight(Kg/m)

Test Pressure (Min)

GradeYst 210 STD100Kpa


200 21 9 .00 4 .8 0 25 .3 7 5 4 6 3

5 .6 0 29 .4 8 6 3 7

6 .4 0 3 3 .5 7 73 8

7.00 3 6 .6 1 79 9 2

25 0 273 .1 0 4 .8 0 3 1 .76 4 4 5 1

5 .6 0 3 6 .9 4 5 1 5 9

6 .4 0 4 2.09 5 8 6 8

7.1 0 4 6 .5 7 6 5 7

7.8 0 5 1 .03 71 8

8 .70 5 6 .72 79 9 2

9 .3 0 6 0.5 0 8 5 9 8

3 00 3 23 .9 0 4 .8 0 3 7.77 3 7 4 35 .6 0 4 3 .9 6 4 3 5 0

6 .4 0 5 0.1 1 4 9 5 7

7.1 0 5 5 .4 7 5 4 6 3

7.9 0 6 1 .5 6 6 1 7

8 .4 0 6 5 .3 5 6 4 7

8 .70 6 7 .6 2 6 7 7

9 .5 0 73 .6 5 73 8

3 5 0 3 5 5 .6 0 4 .8 0 4 1 .5 2 3 4 3 9

5 .20 4 4 .9 3 3 6 4 2

6 .4 0 5 5 .1 1 4 5 5 2

7.1 0 6 1 .02 5 0 5 8

7.9 0 6 7.74 5 5 6 4

8 .70 74 .4 2 6 1 7

9 .5 0 8 1 .08 6 6 774 00 4 06 .4 0 4 .8 0 4 7.5 4 29 3

5 .20 5 1 .4 5 3 2 3 7

5 .6 0 5 5 .3 5 3 4 4 0

6 .5 0 6 3 .1 3 3 9 4 6

7.1 0 6 9 .9 1 4 3 5 1

7.9 0 77.6 3 4 8 5 6

8 .70 8 5 .3 2 5 3 6 2

9 .5 0 9 2.9 8 5 8 6 8

NB(mm) OD(mm)

Wall

Thickness(mm)

Plain End

Weight(Kg/m)

Test Pressure (Min)



( A) O u t side D iam eter - The o u tside diam eter t o lerances shall b e as

f o l lo w s

P ipe B o d y

F o r S i z e To lerance

4 8 .3 m m and less + 0.4 0 m m

- 0.8 0 m m

6 0.3 m m and ab o ve + / - 1 %

( B ) W all Thick ness - The To lerances o n the w all thick ness o f li ne pipes

shall b e as f o llo w s

Ty pe F o r To lerance

W elded P ipes 73 .0 m m and sm aller + 20.0%

- 1 2.5

8 8 .9 m m O . D . & L arger + 1 8 .0%

- 1 2.5

( C ) W ei ght- The to lerance shall b e as f o llo w s

G rade Y st- 2 1 0 and Y st- 2 4 0 + 1 0.0% / - 3 .5 %

G rade Y st - 1 70 + 1 0.0%

- 5 .0%

S pcial P lain end pipes- All G rades + 1 0.0%

- 5 .0%

C ar l o ads l o ts F o r m in 1 8 000 K g:

G rade Y st 21 0 & Y st 24 0 - 1 .75

- 2.5


s t eel t u bes

5


8/20

HOLLOW STEEL SECTIONS FOR STRUCTURAL USE AS PER IS : 4923 : 1997


SQUARE HOLLOW SECTIONS (SHS)

RECTANGLAR HOLLOW SECTIONS (RHS)

1 6 x 1 6 1 6 .00 1 6 .00 1 .8 0 0.8 3 1 204

1 6 .00 1 6 .00 2.4 0 1 .07 9 3 5

1 9 x 1 9 1 9 .00 1 9 .00 1 .8 0 0.9 9 1 01 0

1 9 .00 1 9 .00 2.4 0 1 .29 77

25 x 25 25 .00 25 .00 2.6 0 1 .6 9 5 9 2

25 .00 25 .00 3 .20 1 .9 8 5 05

3 0.00 3 0.00 2.6 0 2.1 0 4 7

3 0x 3 0 3 0.00 3 0.00 3 .20 2.4 9 4 02

3 0.00 3 0.00 4 .00 2.9 4 3 4 0

4 0.00 4 0.00 2.6 0 2.9 2 3 4 2

4 0x 4 0 4 0.00 4 0.00 3 .20 3 .4 9 28 7

4 0.00 4 0.00 3 .6 0 3 .8 5 26 0

4 0.00 4 0.00 4 .00 4 .20 23

5 0x 5 0 5 0.00 5 0.00 2.9 0 4 .3 5 23 0

5 0.00 5 0.00 3 .20 4 .77 21 070.00 70.00 3 .20 6 .71 1 4 9

70x 70 70.00 70.00 4 .00 8 .22 1 22

70.00 70.00 4 .8 0 9 .6 6 1 04

8 0.00 8 0.00 3 .6 0 9 .3 8 1 07

8 0x 8 0 8 0.00 8 0.00 4 .5 0 1 1 .5 2 8 7

8 0.00 8 0.00 4 .9 0 1 2.4 4 8 0

1 00.00 1 00.00 3 .6 0 9 .6 7 1 03

1 00x 1 00 1 00.00 1 00.00 4 .5 0 1 1 .8 8 8 4

1 00.00 1 00.00 5 .4 0 1 4 .01 7

1 20 x 1 20 1 20.00 1 20.00 4 .8 0 1 5 .9 2 6 3

1 20.00 1 20.00 5 .4 0 1 7.74 5

1 3 2x 1 3 2 1 3 2.00 1 3 2.00 4 .8 0 1 8 .71 5

1 3 2.00 1 3 2.00 5 .4 0 20.8 8 4 8

1 5 0x 1 5 0 1 5 0.00 1 5 0.00 5 .00 22.26 4

3 0 X 20 3 0.00 20.00 2.00 1 .4 7 6 8 0

4 0 X 20 4 0.00 20.00 2.00 1 .78 5 6 2

5 0 X 25 5 0.00 25 .00 2.9 0 2.9 8 3 3 6

5 0.00 25 .00 3 .20 3 .24 3 09

6 0X 4 0 6 0.00 4 0.00 2.9 0 4 .1 2 24

6 6 x 3 3 6 6 .00 3 3 .00 2.9 0 4 .07 24

6 6 .00 3 3 .00 3 .6 0 4 .9 3 203

6 6 .00 3 3 .00 4 .5 0 5 .9 5 1 6 8

70x 3 0 70.00 3 0.00 2.9 0 4 .1 2 24

70.00 3 0.00 3 .20 4 .5 0 22270.00 3 0.00 4 .00 5 .4 5 1 8 3

8 0x 4 0 8 0.00 4 0.00 2.9 0 5 .03 1 9 9

8 0.00 4 0.00 3 .20 5 .5 0 1 8 2

8 0.00 4 0.00 4 .00 6 .71 1 4 9

9 6 x 4 8 9 6 .00 4 8 .00 3 .20 6 .71 1 4 9

9 6 .00 4 8 .00 4 .00 8 .22 1 22

9 6 .00 4 8 .00 4 .8 0 9 .6 6 1 04

1 22x 6 1 1 22.00 6 1 .00 3 .6 0 9 .6 7 1 03

1 22.00 6 1 .00 4 .5 0 1 1 .8 8 8 4

1 22.00 6 1 .00 5 .4 0 1 4 .01 7

1 4 5 x 8 2 1 4 5 .00 8 2.00 4 .8 0 1 5 .9 2 6 3

1 4 5 .00 8 2.00 5 .4 0 1 7.74 5

1 72x 9 2 1 72.00 9 2.00 4 .8 0 1 8 .71 5

1 72.00 9 2.00 5 .4 0 20.8 8 4 8

SectionSHS (mm)

SectionSHS (mm)

DepthD (mm)

DepthD (mm)

WidthB (mm)

WidthB (mm)

ThicknessT (mm)

ThicknessT (mm)

WidthW (mm)

WidthW (mm)

Mts./Tonne

Mts./Tonne

Grade T.S. (min)Mpa

Y.S. (min)Mpa

Elongation

25.4mm& under Over25.4mm

B. TOLERANCE

1 . O u tside D iam eter 0.5 m m

2. Thick ness 1 0%

3 . W eight - 8 %

( i ) S ingle P ipe - 8 % + 1 0 %

( ii) O n lo ts o f 1 0 To nne 7.5

Y S T - 21 0 3 3 0 21 0 1 2 20

Y S T - 24 0 4 1 0 24 0 1 0 1 5

Y S T- 3 1 0 4 5 0 3 1 0 8 1 0

6


9/20

Size Wall ThicknessStandard Test Pressure

mm mm Kg/Mtr. MPa

G r.A

MPa

G r. B

MPa

G r.X 4 2

MPa

G r.X 4 6

MPa

G r. X 5 2

MPa

G r.X 5 6

MPa

G r.X 6 0

MPa

G r.X 6 5

MPa

G r.X 70

inch inch ib/Ft.

Mass of Plain and PipeOutside Diameter

4 1 01 .6 4 .000 2.1 0.08 3 5 .1 5 3 .4 8 5 .1 6 .0 7.2 7.9 8 .9 9 .6 1 0.3 1 1 .1 1 2.0

2.8 0.1 09 6 .8 2 4 .5 3 6 .8 8 .0 9 .6 1 0.5 1 1 .9 1 2.8 1 3 .7 1 4 .8 1 6 .0

3 .2 0.1 25 7.76 5 .1 8 7.8 9 .1 1 1 .0 1 2.0 1 3 .6 1 4 .6 1 5 .6 1 6 .9 1 8 .3

3 .6 0.1 4 1 8 .70 5 .8 2 8 .8 1 0.2 1 2.3 1 3 .5 1 5 .3 0 1 6 .4 1 7.6 1 9 .0 20.74 .0 0.1 5 6 9 .6 3 6 .4 1 9 .8 1 1 .4 1 3 .7 1 5 .0 1 7.0 1 8 .2 1 9 .6 20.7 0.5

4 .4 0.1 72 1 0.5 5 7.04 1 0.8 1 2.5 1 5 .1 1 6 .5 1 8 .7 20.1 20.1 20.7 20.7

4 .8 0.1 8 8 1 1 .4 6 7.6 6 1 1 .7 1 3 .7 1 6 .4 1 8 .0 20.4 20.7 20.7 20.7 20.7

5 .7 0.226 1 3 .4 8 9 .1 2 1 3 .9 1 6 .2 1 9 .5 20.7 20.7 20.7 20.7 20.7 20.7

4 1 1 4 .3 4 .5 00 2.1 0.08 3 5 .8 1 3 .9 2 4 .6 5 .3 6 .4 7.0 7.9 8 .5 9 .1 9 .9 1 0.7

3 .2 0.1 25 8 .77 5 .8 5 7.0 8 .1 9 .7 1 0.6 1 2.1 1 3 .0 1 3 .9 1 5 .1 1 6 .3

3 .6 0.1 4 1 9 .8 3 6 .5 7 7.8 9 .1 1 1 .0 1 2.0 1 3 .6 1 4 .6 1 5 .6 1 6 .9 1 8 .3

4 .0 0.1 5 6 1 0.8 8 7.24 8 .7 1 0.1 1 2.2 1 3 .3 1 5 .1 1 6 .2 1 7.4 1 8 .8 20.4

4 .4 0.1 72 1 1 .9 2 7.9 6 9 .6 1 1 .1 1 3 .4 1 4 .6 1 6 .6 1 7.8 1 9 .1 20.7 20.7

4 .8 0.1 8 8 1 2.9 6 8 .6 7 1 0.4 1 2.1 1 4 .6 1 6 .0 1 8 .1 1 9 .5 20.7 20.7 20.7

5 .2 0.203 1 3 .9 9 9 .3 2 1 1 .3 1 3 .2 1 5 .8 1 7.3 1 9 .6 20.7 20.7 20.7 20.7

5 .6 0.21 9 1 5 .01 1 0.02 1 2.2 1 4 .2 1 7 .0 1 8 .6 20.7 20.7 20.7 20.7 20.7

6 .0 0.23 7 1 6 .02 1 0.8 0 1 3 .0 1 5 .2 1 8 .3 20.0 20.7 20.7 20.7 20.7 20.7

6 .4 0.25 0 1 7.03 1 1 .3 6 1 3 .9 1 6 .2 1 9 .5 20.7 20.7 20.7 20.7 20.7 20.7

7.1 0.28 0 1 8 .77 1 2.5 9 1 5 .7 1 8 .3 20.7 20.7 20.7 20.7 20.7 20.7 20.7

9 / 1 6 1 4 1 .3 5 .5 6 3 2.1 0.08 3 7.21 4 .8 6 3 .7 4 .3 5 .2 5 .7 6 .4 6 .9 7.4 8 .0 8 .73 .2 0.1 25 1 0.9 7.27 5 .6 6 .5 7.9 8 .6 9 .8 1 0.5 1 1 .3 1 2.2 1 3 .2

4 .0 0.1 5 6 1 3 .5 4 9 .02 7.0 8 .2 9 .9 1 0.8 1 2.2 1 3 .1 1 4 .1 1 5 .2 1 6 .5

4 .8 0.1 8 8 1 6 .1 6 1 0.8 0 8 .4 9 .8 1 1 .8 1 2.9 1 4 .6 1 5 .7 1 6 .9 1 8 .3 1 9 .8

5 .6 0.21 9 1 8 .74 1 2.5 1 9 .8 1 1 .5 1 3 .8 1 5 .1 1 7.1 1 8 .4 1 9 .7 20.7 2 0.7

6 .6 0.25 8 21 .9 2 1 4 .6 3 1 1 .6 1 3 .5 1 6 .3 1 7.8 20.1 20.7 20.7 20.7 20.7

5 / 8 1 6 8 .3 6 .6 25 2.1 0.08 3 8 .6 1 5 .8 0 3 .1 3 .6 5 .4 5 .9 6 .7 7.2 7.7 8 .4 9 .08

2.8 0.1 09 1 1 .4 3 7.5 9 4 .1 4 .8 7.2 7.9 9 .0 9 .6 1 0.3 1 1 .2 1 2.1

3 .2 0.1 25 1 3 .03 8 .6 9 4 .7 5 .5 8 .3 9 .0 1 0.2 1 1 .0 1 1 .8 1 2.8 1 3 .8

3 .6 0.1 4 1 1 4 .6 2 9 .77 5 .3 6 .2 9 .3 1 0.2 1 1 .5 1 2.4 1 3 .3 1 4 .4 1 5 .6

4 .0 0.1 5 6 1 6 .21 1 0.79 5 .9 6 .9 1 0.3 1 1 .3 1 2.8 1 3 .8 1 4 .8 1 6 .0 1 7.3

4 .4 0.1 72 1 7.78 1 1 .8 7 6 .5 7.6 1 1 .4 1 2.4 1 4 .1 1 5 .1 1 6 .2 1 7.6 1 9 .0

4 .8 0.1 8 8 1 9 .3 5 1 2.9 4 7.1 8 .2 1 2.4 1 3 .6 1 5 .4 1 6 .5 1 7.7 1 9 .2 20.7

5 .2 0.203 20.9 1 1 3 .9 4 7.7 8 .9 1 3 .4 1 4 .7 1 6 .6 1 7.9 1 9 .2 20.7 20.7

5 .6 0.21 9 22.4 7 1 5 .00 8 .3 9 .6 1 4 .5 1 5 .8 1 7.9 1 9 .3 20.7 20.7 20.7

6 .4 0.25 0 25 .5 5 1 7.04 9 .4 1 1 .0 1 6 .6 1 8 .1 20.7 2 0.7 20.7 20.7 20.7

7.1 0.28 0 28 .22 1 8 .9 9 1 0.5 1 2.2 1 8 .4 20.1 20.7 20.7 20.7 20.7 20.7

7.9 0.3 1 2 3 1 .25 21 .06 1 1 .7 1 3 .6 20.4 20.7 20.7 20.7 20.7 20.7 20.7

5 / 8 21 9 .1 8 .6 25 3 .2 0.1 2 5 1 7.04 1 1 .3 6 3 .6 4 .2 6 .4 6 .9 7.9 8 .5 9 .1 9 .8 1 0.6

4 .0 0.1 5 6 21 .22 1 4 .1 2 4 .5 5 .3 7.9 8 .7 9 .8 1 0.6 1 1 .3 1 2.3 1 3 .3

4 .8 0.1 8 8 25 .3 7 1 6 .9 6 5 .4 6 .3 9 .5 1 0.4 1 1 .8 1 2.7 1 3 .6 1 4 .7 1 5 .9

5 .2 0.203 27.4 3 1 8 .28 5 .9 6 .9 1 0.3 1 1 .3 1 2.8 1 3 .7 1 4 .7 1 5 .9 1 7.3

5 .6 0.21 9 29 .4 8 1 9 .6 8 6 .3 7.4 1 1 .1 1 2.2 1 3 .8 1 4 .8 1 5 .9 1 7.2 1 8 .6

6 .4 0.25 0 3 3 .5 7 22.3 8 7.3 8 .4 1 2.7 1 3 .9 1 5 .7 1 6 .9 1 8 .1 1 9 .6 20.7

7.0 0.277 3 6 .6 1 24 .72 7.9 9 .2 1 3 .9 1 5 .2 1 7.2 1 8 .5 1 9 .8 20.7 20.7

7.9 0.3 1 2 4 1 .1 4 27.73 9 .0 1 0.4 1 5 .7 1 7.1 1 9 .4 20.7 20.7 20.7 20.7

8 .2 0.3 22 4 2.6 5 28 .5 8 9 .3 1 0.8 1 6 .3 1 7.8 20.2 20.7 20.7 20.7 20.7

8 .7 0.3 4 4 4 5 .1 4 3 0.4 5 9 .9 1 1 .5 1 7.3 1 8 .9 20.7 20.7 20.7 20.7 20.7

9 .5 0.3 75 4 9 .1 0 3 3 .07 1 0.8 1 2.5 1 8 .9 20.6 20.7 20.7 20.7 20.7 20.7

1 0 273 .1 1 0.75 0 4 .0 0.1 5 6 26 .5 4 1 7.6 7 3 .6 4 .2 7.2 7.9 8 .9 9 .6 1 0.3 1 1 .2 1 2.1

4 .8 0.1 8 8 3 1 .76 21 .23 4 .4 5 .1 8 .7 9 .5 1 0.7 1 1 .5 1 2.4 1 3 .4 1 4 .5

5 .2 0.203 3 4 .3 5 22.8 9 4 .7 5 .5 9 .4 1 0.3 1 1 .6 1 2.5 1 3 .4 1 4 .5 1 5 .75 .6 0.2 1 9 3 6 .9 4 24 .6 5 5 .1 5 .9 1 0.1 1 1 .1 1 2.5 1 3 .5 1 4 .4 1 5 .6 1 6 .9

6 .4 0.25 0 4 2.09 2 8 .06 5 .8 6 .8 1 1 .6 1 2.6 1 4 .3 1 5 .4 1 6 .5 1 7 .8 1 9 .3

7.1 0.279 4 6 .5 7 3 1 .23 6 .5 7.5 1 2.8 1 4 .0 1 5 .9 1 7.1 1 8 .3 1 9 .8 20.7

7.8 0.3 07 5 1 .03 3 4 .27 7.1 8 .3 1 4 .1 1 5 .4 1 7.4 1 8 .7 20.1 20.7 20.7

8 .7 0.3 4 4 5 6 .72 3 8 .27 7.9 9 .2 1 5 .7 1 7.2 1 9 .4 20.7 20.7 20.7 20.7

9 .3 0.3 6 5 6 0.5 0 4 0.5 2 8 .5 9 .8 1 6 .8 1 8 .4 20.7 20.7 20.7 20.7 20.7

3 23 1 2.75 0 4 .4 0.1 72 3 4 .6 7 23 .1 3 3 .4 3 .9 6 .7 7.3 8 .3 8 .9 9 .6 1 0.3 1 1 .2

4 .8 0.1 8 8 3 7.77 25 .25 3 .7 4 .3 7.3 8 .0 9 .0 9 .7 1 0.4 1 1 .3 1 2.2

5 .2 0.203 4 0.8 7 27.23 4 .0 4 .6 7.9 8 .7 9 .8 1 0.5 1 1 .3 1 2.2 1 3 .2

5 .6 0.21 9 4 3 .9 6 29 .3 4 4 .3 5 .0 8 .5 9 .3 1 0.6 1 1 .3 1 2.2 1 3 .2 1 4 .3

6 .4 0.25 0 5 0.1 1 3 3 .4 1 4 .9 5 .7 9 .7 1 0.6 1 2.1 1 3 .0 1 3 .9 1 5 .0 1 6 .3

7.1 0.28 1 5 5 .4 7 3 7.4 6 5 .4 6 .3 1 0.8 1 1 .8 1 3 .4 1 4 .4 1 5 .4 1 6 .7 1 8 .1

7.9 0.3 1 2 6 1 .5 6 4 1 .4 8 6 .1 7.1 1 2.0 1 3 .1 1 4 .9 1 6 .0 1 7.2 1 8 .6 20.1

8 .4 0.3 3 0 6 5 .3 5 4 3 .8 1 6 .4 7.5 1 2.8 1 4 .0 1 5 .8 1 7.0 1 8 .3 1 9 .8 20.5

8 .7 0.3 4 4 6 7.6 2 4 5 .6 2 6 .7 7.8 1 3 .2 1 4 .5 1 6 .4 1 7.6 1 8 .9 20.5 20.5

9 .5 0.3 75 73 .6 5 4 9 .6 1 7.3 8 .5 1 4 .5 1 5 .8 1 7.9 1 9 .2 20.6 2 0.5 20.5

1 2


CONFORMING TO API 5L-2008 (44th edition)t ec h n ic al d at a

7


10/20


8

SPIRAL WELDED PIPE

SPIRAL WELDED PIPE PLANT


11/20


9

CONFORMING TO API 5L-2008 (SPIRAL PIPE)

NominalO.D.mm

6 3 2.02 3 8 4 .24 7.7

21 9 1 2 7 3 7.1 0 4 4 5 .1 7 9 .0

8 4 2.1 3 5 05 .5 4 1 0.3

6 4 0.01 4 8 0.09 6 .2

273 1 2 7 4 6 .4 2 5 5 7.04 7.2

8 5 2.78 6 3 3 .3 9 8 .3

6 4 7.70 5 72.4 3 5 .2

7 5 5 .4 0 6 6 4 .76 6 .1

3 25 1 2 8 6 3 .04 75 6 .5 0 6 .9

9 70.6 4 8 4 7.6 5 7.8

1 0 78 .1 8 9 3 8 .21 8 .7

6 5 5 .4 0 6 6 4 .76 4 .5

7 6 4 .3 7 772.4 8 5 .2

3 77 1 2 8 73 .3 0 8 79 .6 1 6 .0

9 8 2.1 8 9 8 6 .1 6 6 .7

1 0 9 1 .01 1 09 2.1 0 7.5

6 6 2.6 5 75 1 . 76 4 .07 72.8 3 8 73 .9 9 4 .6

8 8 2.9 7 9 9 5 .6 2 5 .3

4 26 1 2 9 9 3 .06 1 1 1 6 .6 6 6 .0

1 0 1 03 .09 1 23 7.1 0 6 .6

1 1 1 1 3 .08 1 3 5 6 .9 6 7.3

1 2 1 23 .02 1 4 76 .22 7.9

6 70.3 4 8 4 4 .1 0 3 .5

7 8 1 .8 1 9 8 1 .71 4 .1

8 9 3 .23 1 1 1 8 .73 4 .7

4 78 1 2 9 1 04 .6 0 1 25 5 .1 5 5 .3

1 0 1 1 5 .9 2 1 3 9 0.9 9 5 .9

1 1 1 27.1 9 1 5 26 .23 6 .5

1 2 1 3 8 .4 1 1 6 6 0.8 9 7.1

6 77.8 9 9 3 4 .6 5 3 .27 9 0.6 1 1 08 7.3 6 3 .7

8 1 03 .29 1 23 9 .4 7 4 .3

5 29 1 2 9 1 1 5 .9 2 1 3 9 0.9 9 4 .8

1 0 1 28 .4 9 1 5 4 1 .9 2 5 .3

1 1 1 4 1 .02 1 6 9 2.26 5 .9

1 2 1 5 3 .5 0 1 8 4 2.00 6 .4

Length

m

TheoreticWeightkg/m

PipeWeight

kg

TestPressure

MPa

WallThickness

mm

NominalO.D.mm

6 9 2.8 3 1 1 1 4 .00 2.7

7 1 08 .05 1 29 6 .5 9 3 .1

8 1 23 .22 1 4 78 .5 9 3 .6

6 3 0 1 2 9 1 3 8 .3 3 1 6 6 0.00 4 .0

1 0 1 5 3 .4 0 1 8 4 0.8 2 4 .5

1 1 1 6 8 .4 2 2021 .04 4 .9

1 2 1 8 3 .3 9 2200.6 8 5 .4

6 1 06 .1 5 1 273 .8 0 2.4

7 1 23 .5 9 1 4 8 3 .03 2.7

8 1 4 0.9 7 1 6 9 1 .6 6 3 .1

720 1 2 9 1 5 8 .3 1 1 8 9 9 .71 3 .5

1 0 1 75 .6 0 21 07.1 6 3 .9

1 1 1 9 2.8 4 23 1 4 .02 4 .3

1 2 21 0.02 25 20.29 4 .7

7 1 4 0.8 5 1 6 9 0.1 8 2.4

8 1 6 0.70 1 9 28 .4 1 2.8

8 20 1 2 9 1 8 0.5 0 21 6 6 .05 3 .11 0 200.26 24 03 .1 0 3 .4

1 1 21 9 .9 6 26 3 9 .5 5 3 .8

1 2 23 9 .6 2 28 75 .4 2 4 .1

8 1 8 0.4 3 21 6 5 .1 6 2.5

9 202.70 24 3 2.4 0 2.8

9 20 1 2 1 0 224 .9 2 26 9 9 .04 3 .1

1 1 24 7.09 29 6 5 .08 3 .4

1 2 26 9 . 21 223 0.5 4 3 .7

8 200.1 6 24 01 .9 1 2.2

9 224 .9 0 26 9 8 .74 2.5

1 020 1 2 1 0 2 4 9 .5 8 29 9 4 .9 7 2.8

1 1 2 74 .22 3 29 0.6 2 3 .0

1 2 2 9 8 .8 1 3 5 8 5 .6 7 3 .3

9 26 9 . 28 3 23 1 .3 6 2.11 0 29 8 .9 0 3 5 8 6 .8 0 2.3

1 220 1 2 1 1 3 28 .4 7 3 9 4 1 .6 4 2.5

1 2 3 5 7.9 9 4 29 5 .8 8 2.8

9 3 1 3 .6 8 3 76 4 .1 6 1 .8

1 0 3 4 8 .23 4 1 78 .76 2.0

1 4 20 1 2 1 1 3 8 2.73 4 5 9 2.76 2.2

1 2 4 1 7.1 8 5 006 .1 6 2 .4

Length

m

TheoreticWeightkg/m

PipeWeight

kg

TestPressure

MPa

WallThickness

mm

TOLERANCES :-1) Outside diameter of Body & Ends : 2) Thickness 3) Mass:

5.0 to >15.0 = 0.1t standard weight

(where t - wall thickness)

Specified OD (mm) Body Tolerance Ends Tolerance (mm) Out-of-roundness tolerances (mm)

>88.9 to >168.3 0.0075 D -0.40, +1.60 Pipe except the end Pipe end

>168. to > 610 0.0075 D but max. +0.005 D, but max. 0.020 D 0.015 D

of 3.20mm of 1.6 mmMECHANICAL PROPERTIES

PSL 1 Gr.A Gr.B Gr.X42 Gr.X46 Gr.X52 Gr.X56 Gr.X60 Gr.X65 Gr.X70

PSL 2 Gr.A Gr.B Gr.X42 Gr.X46 Gr.X52 Gr.X56 Gr.X60 Gr.X65 Gr.X70

Yield strength MPa (min.) 210 245 290 320 360 390 415 450 485

Tensile strength MPa (min.) 335 415 415 435 460 490 520 535 5700.2 0.9

Elongation (% Min.) Min. elong. Shall be determined by Af=1940 A / U (Where A=Area of test specimen, U=Min. specified tensile strength)

Yield strength MPa (min.) - 245-450e 290-495 320-525 360-530 390-545 415-565 450-600 485-635

Tensile strength MPa (min.) - 415-760 415-760 435-760 460-760 490-760 520-760 535-760 570-7600.2 0.9

Elongation (% Min.) Min. elong. Shall be determined by Af=1940 A / U (Where A=Area of test specimen, U=Min. specified tensile strength)

Ratio (YS/TS) Max. 0.93

e = For pipe with D


12/20

Grade A 0.22 0.90 0.03 0.03 - -

Grade B 0.26 1.20 0.03 0.03 0.15 0.50 0.30 0.30 0.15 0.43 0.25

Grace X56M 0.22 1.40 0.025 0.015 0.45 > 0.15 0.50 0.30 0.30 0.15 0.43 0.25

Grade X60M 0.12 1.60 0.025 0.015 0.45 > 0.15 0.50 0.30 0.30 0.15 0.43 0.25Grade X65M 0.12 1.60 0.025 0.015 0.45 > 0.15 0.50 0.30 0.30 0.15 0.43 0.25

Grade X70M 0.12 1.70 0.025 0.015 0.45 > 0.15 0.50 0.30 0.30 0.15 0.43 0.25

NPS Designator DN Designator Outside Diameter Schedule No Wall Thickness Mass of Plain end Pipe Test Pressure Pieces/

Grade A Grade B Bundle

inch mm inch mm Kg/Mtr ib/ft MPa MPa

15 0.0840 21.3 40 0.109 2.77 1.27 0.85 4.8 4.8 120

20 1.050 26.7 40 0.113 2.87 1.69 1.13 4.8 4.8 84

1 25 1.315 33.4 40 0.133 3.38 2.50 1.68 4.8 4.8 60

1 32 1.660 42.2 40 0.140 3.56 3.39 2.27 8.3 9 42

1 40 1.900 48.3 40 0.145 3.68 4.05 2.72 8.3 9 36

2 50 2.375 60.3 40 0.154 3.91 5.44 3.66 15.9 17.2 26

2 65 2.875 73.0 40 0.203 5.16 8.63 5.80 17.2 17.2 18

3 80 3.500 88.9 40 0.216 5.94 11.29 7.58 15.3 17.2 14

3 90 4.000 101.6 40 0.226 5.74 13.57 9.12 14.0 16.3 12

4 100 4.500 114.3 40 0.237 6.02 16.07 10.80 13.1 15.2 10

5 125 5.563 141.3 40 0.258 6.55 21.77 14.63 11.5 13.4 7

6 150 6.625 168.3 40 0.280 7.11 28.26 18.99 10.5 12.3 7

8 200 8.625 219.1 40 0.322 8.18 42.55 28.58 9.2 10.8 -

10 250 10.750 273.0 20 0.250 6.35 41.75 28.06 5.8 6.8 -

10 250 10.750 273.0 40 0.365 9.27 60.29 40.52 8.4 9.9 -

12 300 12.750 323.8 20 0.250 6.35 49.71 33.41 4.9 5.7 -

12 300 12.750 323.8 30 0.330 8.38 65.18 43.81 6.4 7.5 -

12 300 12.750 323.8 STD 0.375 9.52 73.78 49.61 7.3 8.5 -

12 300 12.750 323.8 40 0.406 10.31 79.70 53.57 7.9 9.2 -

14 350 14.000 355.6 10 0.250 6.35 54.69 36.75 4.4 5.2 -

PSL 2 C Mn P S Si V Nb Ti Cu Ni Cr Mo CE (IIW) CE (PCM

TECHNICAL DATA OF PIPES CONFORMING TO ASTM A-53 GR. A & B

Destructive & Non-Destruct ive TestingHydrostatic Testing 100% of pipe shall be tested at a pressure specified in above tableNDTPSL-1 Weld seam of each pipe shall be tested by online Eddy Current TestPSL-2 Steel skelp and weld seam shall be tested by Ultrasonic Test (after hydrotest)Flattening For pipes over size 2.875"

1. Flatten upto 1/2 of OD (no crack in weld) 2. Flatten upto 1/3 of OD (no cracks or breaks other than in weld)3. Full Flattening (no Lamination or burnt metal)

Reverse Bend Test as per API 5L or Customer Specification of determine strength of weldMetallography Micro Structure and Micro Hardness (HV10) test are carried out

Impact Testing For PSL-2 Pipes only (at 0C) Min value for one sample = 22 J, Min Avg. value of 3 samples = 27 J

t ec h n ic al d at a

10


13/20

14 350 14.000 355.6 STD 0.375 9.52 81.25 54.62 6.6 7.7 -

14 350 14.000 355.6 40 0.438 11.3 94.55 63.50 7.8 9 -16 400 16.000 406.4 10 0.250 6.35 62.64 42.09 3.9 4.5 -

16 400 16.000 406.4 STD 0.375 9.52 93.17 62.64 5.8 6.8

16 400 16.000 406.4 40 0.500 12.70 123.30 82.85 7.7 9 -

TOLERANCE

MECHANICAL PROPERTIES

Outside Diameters Pipe Size upto & including DN 40Thickness - 12.5% (max) Weight 10%TestingOnline NDT For Pipes NPS 2 (DN 50) or larger Weld seam of each pipe shall be tested by Eddy Current TestBend Test For pipes upto & including DN 50 Bending angle 90

Bending radius 12 times to the OD of Tube (no crack in body & weld)Flattening For pipe over DN 50

1. Flatten upto 2/3 of OD for ductility of weld 2. Flatten upto 1/3 of OD for ductility of steel 3. Full Flattening for testing of lamination

Grade A Grade BYield Strength 205 MPa (Min) 240 Mpa (Min)Tensile Strength 330 MPa (Min) 415 MPa (Min)Elongation As per ASTM A-53

0.4 mm Pipe size DN 50 or larger 1%

Galvanizing (As per ASTM A-90)Minimum 0.490 Kg/Mtr (70 microns approx)

Average 0.550 Kg/Mtr (79 microns approx)Marking: Onl ine stenci ling as per this standard & as per customer requirements.

Grade A 0.25 0.95 0.05 0.045 0.5 0.4 0.4 0.15 0.08

Grade B 0.30 1.2 0.05 0.045 0.5 0.4 0.4 0.15 0.08

Cu Ni Cr Mb >1%

Carbon Manganese Phosphorus Sulphur Copper Nickel Chromium Molybdenum Venadium

CHEMICAL PROPERTIES


CONFORMING TO API 5L-2008 (44th edition)


NPS Designator DN Designator Outside Diameter Schedule No Wal l Thickness Mass of Plain end Pipe Test Pressure Pieces/

Grade A Grade B Bundle

inch mm inch mm Kg/Mtr ib/ft MPa MPa

11


14/20

Outside Diameter Weight of Black Pipe

Nominal Bore Max Min Thickness (Kg/Mtr.) Pcs Per

inch mm mm mm mm Plain end screwed & socketed bundle

15 21.4 21.000 2.0 0.947 0.956 160

15 21.7 21.000 2.6 1.210 1.220 130

15 21.7 21.000 3.2 1.440 1.450 110

20 26.9 26.400 2.3 1.380 1.390 110

1 25 33.8 33.200 2.6 1.980 2.000 80

1 32 42.5 41.900 2.6 2.540 2.570 61

1 40 48.4 47.800 2.9 3.230 3.270 51

2 50 60.2 59.600 2.9 4.080 4.150 37

2 65 76.0 75.000 3.2 5.710 5.830 27

3 80 88.7 87.900 3.2 6.720 6.890 24

4 100 113.9 113.000 3.6 9.750 10.000 16

20 27.2 26.600 2.6 1.560 1.570 100

1 25 34.2 33.400 3.2 2.410 2.430 65

1 32 42.9 42.100 3.2 3.100 3.130 511 40 48.8 48.000 3.2 3.570 3.610 44

2 50 60.8 59.800 3.6 5.030 5.100 30

2 65 76.6 75.400 3.6 6.430 6.550 24

3 80 89.5 88.100 4.0 8.370 8.540 19

4 100 114.9 113.300 4.5 12.200 12.500 14

5 125 140.6 138.700 5.0 16.600 17.100 10

6 150 166.1 164.100 5.0 19.700 20.300 7

20 27.2 26.600 3.2 1.870 1.880 80

1 25 34.2 33.400 4.0 2.940 2.960 55

1 32 42.9 42.100 4.0 3.800 3.830 44

1 40 48.8 48.000 4.0 4.380 4.420 37

2 50 60.8 59.800 4.5 6.190 6.260 27

2 65 76.6 75.400 4.5 7.930 8.050 20

3 80 89.5 88.100 5.0 10.300 10.500 16

4 100 114.9 113.300 5.4 14.500 14.800 12

5 125 140.6 138.700 5.4 17.900 18.400 10

6 150 166.1 164.100 5.4 21.300 21.900 7

TECHNICAL DATA OF PIPES CONFORMING TO BS:1387

HEAV

Y

MEDIUM

LIGHT

TOLERANCE

Mechanical Propert ies Chemical Propert ies

Bend Test Black Tube Galvanized Tubes

Flattening Test Leak Tightness Test

Galvanizing Test Threading

Outside Diameters as per above table

Weight - 8% & + 10% (for single tube)

Yield Strength 195 N/sq mm (minimum) Carbon 0.20 % MaxTensile Strength 320 to 460 N/sq mm Manganese 1.20 % Max% Elongation 20 % Min Phosphorous 0.045 % Max

Sulphur 0.045 % Max

For tubes upto & including 2 Bending angle 90Bending Angle 180 Bending radius 8 times to the OD of TubeBending radius 6 times to the OD of Tube Weld Position 3 OclockWeld Position 3 Oclock

For tubes above 2 100% Hydrotesting at 50 bar or online eddy current testing1. Flatten upto 75% of tube dia for weld test (Weld at 3 Oclock position)2. Flatten upto 60 of tube dia for raw material test

1. Free Bore test (for tubes upto 1) As per BS-21-19852. Copper Sulphate Test


CONFORMING TO API 5L-2008 (44th edition)


THICKNESS Light Medium Heavy

- 8% - 10% - 10%

12


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SUITABLE FOR SCREWING CONFORMING TO ISO : 65

To lerance

O u t er D iam eter as per ab o ve tab leThi ck ness

W eight

DN

Thickness (T) and masses per unit lengt h (M) according the series

Heavy Series Medium Series Light Series 1

Light Series 1

Light Series 2

Light Series 2

Desig-uation

ofThread

Outside1Diameter )

Tmm

Tmm

Tmm

Tmm

PlainendM

kg/m

PlainendM

kg/m

PlainendM

kg/m

PlainendM

kg/m

ScrewedScoketed

Mkg/m

ScrewedScoketed

Mkg/m

ScrewedScoketed

Mkg/m

ScrewedScoketed

Mkg/m

1 5 21 .3 3 .2 1 .4 4 1 .4 5 2.6 1 .21 1 .22 2.3 1 .09 1 .09 2.0 0.9 4 7 0.9 5 6

20 26 .9 3 .2 1 .8 7 1 .8 8 2.6 1 .5 6 1 .5 7 2.3 1 .3 9 1 .4 0 2.3 1 .3 8 1 .3 9

25 1 3 3 .7 4 .0 2.9 3 2.9 5 3 .2 2.4 1 2.4 3 2.9 2 .20 2.22 2.6 1 .9 8 2.00

3 2 1 4 2.4 4 .0 3 .9 7 3 .8 2 3 .2 3 .1 0 3 .1 3 2.9 2.8 2 2.8 5 2.6 2.5 4 2.5 7

4 0 1 4 8 .3 4 .0 4 .3 7 4 .4 1 3 .2 3 .5 6 3 .6 0 2.9 3 .24 3 .28 2.9 3 .23 3 .27

5 0 2 6 0.3 4 .5 6 .1 9 6 .2 6 3 .6 5 .03 5 .1 0 3 .2 4 .4 9 4 .5 6 2.9 4 .08 4 .1 5

6 5 2 76 .1 4 .5 7.9 3 8 .05 3 .6 6 .4 2 6 .5 4 3 .2 5 .73 5 .8 5 3 .2 5 .71 5 .8 3

8 0 3 8 8 .9 5 .0 1 0.3 1 0.5 4 .0 8 .3 6 8 .5 3 3 .6 7.5 5 7.72 3 .2 6 .72 6 .8 9

1 00 4 1 1 4 .3 5 .4 1 4 .5 1 4 .8 4 .5 1 2.2 1 2.5 4 .0 1 0.8 1 1 .1 3 .6 9 .75 1 0.01 25 5 1 3 9 .7 5 .4 1 7.9 1 8 .4 5 .0 1 6 .6 1 7.1 - - - - - -

1 5 0 6 1 6 5 .1 2 5 .4 21 .3 21 .9 5 .0 1 9 .8 20.4 - - - - - -

Dmm

+ N o t

L im ited

+ N o t

L im ited

- 1 2.5 % - 8 %

Light Series 1 Light Series 2

S i ngle

T u b e

S ingle

T u b e

1 0 To nn

L o ad

1 0 To nn

L o ad

+ / - 1 0% + 1 0%

- 8

+ / - 7.5 % + / - 5 %

car bo n s t eel t u be

13


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PRODUCTS- All Angu lar Tu b u lar S tr u c tu res/ To w ers.

- Transm issio n L ine To w ers.

- S u b S tatio n S tru c t u res f ro m 1 1 K v. to 76 5 K v .

- Teleco m To w ers

APPROVED BY- P o w er G nd C o rpo ratio n o f India L td.

- N TP C

- B H E L

- E lec tri cit y B o ard

QUALITY LAB

1 . U niversal Testing Machines ( D igital) - F o r m aterial testing ( m echanical pro per ties

2. E ddy C u rrent Testing Machine N D T - F o r o n line f law detec tio n o n w elds

3 . U ltraso nic Tes ting M achine ( N D T ) ( Af ter hy dro testing) - F o r check ing strip lam inatio ns and f law detec tio n o n

w elds o n pipes in au to m o de.

4 . Metallu rgical M i cro sco pe - F o r check ing and evalu ating the grain stru c t u re o f

m aterial, heat af f ec ted and w eld z o nes.

5 . V ick ers M icro H ardness Tester ( D igital) - F o r check ing m icro & m acr o hardness o n w eld, heat

af f ec ted z o ne and b ase m etal.

6 . D igital U ltraso nic Thick ness G au ge. - F o r check ing thick ness o f pipes7. Mandrels and F ix t u res - R evers e b end test

8 . Im pac t Test Machine ( C harpy v no tch) - F o r check ing energy ab so rptio n test o n m ateri als

9 . B ending M achine - F o r pipe b end test

1 0. P ro f ile P r o j ec to r 1 1 . M agnetic P ar ticle inspec tio n y o k e f ro m m agnaf lu x

1 2. P o lishing m / c f o r m icro & m acro sam ple preparatin. 1 3 . D ead W eight P ressu re G a u ge Tester.

1 4 . D igital Therm o m eter. 1 5 . B evel P r o tecto r ( .8 m m / 2.4 m m )

o u r wid e r an g e

Apar t f ro m the ab o ve im p o r tant testing m achines, w e have tem peratu re reco rders f o r seam no rm alising, au t o pressu re reco rding

f o r hy drau lic test press u re and m any o ther so phisticated m easu ri ng instru m ents.

The trai ned and co m m itted w o r k f o rce ensu re hi gh q u alit y o f pipes m ade t o vario u s natio nal and internatio nal standards

inclu ding the dem anding AP I specif icatio ns. The q u alif y c o ntro l sy stem w hich is au dited f ro m tim e to tim e and has b een

appro ved b y AP I S u r vey o rs.

14


17/20

FOR DIFFERENT APPLICATIONS

The pro du c ts co nf o rm to the f o llo w ing N atio nal & I nternatio nal

speci f icatio ns inco rpo rati ng late st am endm ents


o u r wid e r an g e

WATER PIPE LINES

AGRICULTURE & IRRIGATION

GAS PIPE LINES

W ater Mains, S ew age S y stem s.

I ndu strial W ater L ines, P lant P iping

IS 1 23 9 IS 3 5 8 9 , B S 1 3 8 7 D IN 24 3 9 , D IN

24 4 0 , 2 4 4 1 , A S TM ( A 5 3 ) , J IS G 3 4 5 2 B

E N 1 025 5 D I N E N 1 025

D eep Tu b e - W ells & C asing P ipes.

IS 4 270

P ipe L ines f o r N atu ral G as, L P G and o ther

N o n- To x ic G asses.AP I 5 L ( P S L 1 & P S L 2) , IS 1 9 7

J IS G 3 4 5 2

OIL PIPE LINES

CONSTRUCTION INDUSTRIES

CHEMICAL INDUSTRIES

FIRE FIGHTING SYSTEM

O il R ef iner y P iping, C ru de O il P iping.

C r o ss C o u ntr y P ipe L ine.

AP I 5 L ( P S L 1 P S L 2) , IS 1 9 7

S caf f o lding S tr u c t u ral P u rpo ses.

IS 1 1 6 1 , B S 1 1 3 9 , IS 4 9 2

C o nvey ing o f C hem icals.

IS 3 5 8 9 , IS 1 23 9 AS TM ( A 5 3 ) AS TM A 79

POWER PROJECTS

AUTOMOBILE INDUSTRY

OTHER PURPOSES

Ash H andling S y stem . L P P iping,

AP I 5 L , IS 3 5 8 9 , IS 1 23

Ai r & W ater F lo w S y stem IS : 1 23

S u ppl y o f E x ha u st P iping ( IS : 1 23 9

S teel T u b es f o r Idlers & Tro u ghed B elt

C o nvey ers. ( IS : 9 29 5

C o ld S t o rage I ndu str y . ( I S : 1 23 9

S teel T u b es f o r Mechani cal & G eneral

E ngineering P u rpo ses.( IS : 3 6 01 , B S 1 775

MANUFACTURING DIAGRAMN AV R ATAN P I P E S are m ade o f H R C o i ls. Af ter b eing lo ngit u dinally slitted, the strip is pro gressively f o rm ed into a circu lar shape b y

passing it thro u gh a series o f f o rm ing ro lls.

C o ntinu o u s w elding is carried o u t b y a high f req u enc y indu ctio n w elding m achine, and the s eam is f o rm ed b y f u sing the edges

w itho u t f iller m etal, The w eld b ead reinf o rcem ent ( insi de, if needed) is rem o ved and the w elded pipes, af ter c o o l ing, are cu t in

appro priate length af ter attaining its r o u ndness and specif ied o u ter diam eter.The pipes, af ter straightening, are co nvey ed to the f inishing day f o r f inishi ng, testing and inspec tio n. S o m e o f these pipes are

su b seq u ently galvaniz ed and threaded.

APPLICATIONS

- Au to m o b iles & B u s B o dy B u ilding

- F u rnitu re I ndu str

- C o nstru c tio n I ndu str

- B o iler H eat E x change and Many M o re

- E ngineer ing S tru c tu ral U se

- H and P u m ps

- P ipe f o r C o nvey o r B elts

- W ater S u pply & S ew age

- P o w er P lant

- W ind M ills

- C hem ical I ndu s tr y

- S u gar I ndu str

- O i l & G as I ndu str

- P o le Manu f ac t u ring

15


18/20


PRE-ENGINEERED STEEL CONSTRUCTION SOLUTION

16


19/20


IS : 1239 (P-1)-2004 STEEL TUBES FOR USE OF WATER, GAS, AIR & STEAM

IS : 1161-1998 STEEL TUBES FOR STRUCTURAL PURPOSE & ELECTRIC POLES

IS : 3589-2001 STEEL TUBES FOR WATER & SEWAGE

IS : 9295-1983 STEEL TUBES FOR USE OF IDLERS FOR BELT CONVEYORS

IS : 4270-2001 STEEL TUBES FOR USE OF WATER WELLS PLAIN END CASING PIPES

IS : 4923-1997 STEEL TUBES FOR USE OF HOLLOW SECTIONS FOR STRUCTURAL USE

IS : 1978-1982 STEEL TUBES FOR USE IN TRANSPORTATION OF OIL, GAS & PETROLEUM PRODUCTS

IS : 5504 SPECIFICATION FOR SPIRAL WELDED PIPES

HINDUSTAN ZINC LIMITED BHARAT SANCHAR NIGAM LTD.

S ome of our Coveted patr ons ar e :

vkbh ZM ,yhi


20/20

Office :N avratan To w er 1 0, C o m m u nity C enter, 3 rd F lo o r, May apu ri Indu strial Area P hase- I, N ew D elhi- 1 1 006 4 ( IN D IA)Tel. : + 9 1 - 1 1 - 4 728 5 5 5 5 ( 20 L ines) F ax : + 9 1 - 1 1 - 4 5 5 8 5 05 9 , 4 728 5 5 01

Branch Off ice :P E B D ivisio n, C 2/ 7, Main R o ad, J anak P u ri, N ew D elhi- 1 1 005 8Tel. : + 9 1 - 1 1 - 2 5 5 5 6 4 3 8 , 25 5 5 6 4 5 3 , 25 5 5 21 71 E - m ail : sales@ navratangro u p.co m W eb site : w w w .navratanpipes.co m


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