Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

BLACK SEAMLESS PIPE,BLACK SMLS STEEL PIPE


Key words:seamless pipe 
size:1/2"-48" (DN15-1200) 
W.T.SCH10--XXS

 

Type

 ASTM A53/A106 black seamless pipe(hot rolled or hot expanding or cold drawn)

Pipe Size

OD:1-36inch(33.4mm-914mm)

OR OD:1/2"—48" (DN15-1200) 

Wall Thickness

3-60mm (SCH10 TO SCH160)

Length

5.8m,6m,11.8m,12m,or as per order

Standard

ASME B36. 10M-1996,API 5L

JIS G3461, JIS G3456, J IS G3452,JIS G3454,JIS G3455,JIS G3457,

DIN 2448,DIN1626,DIN17175, DIN1629

Material

10#, , 20#,Q235, Q345

ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4

A53B, A106B, API 5L B,X42,X46,X52,X60, X65

STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49

Application

petroleum, construction ,shipbuilding, smelting, aviation, power, foodstuff,
papermaking, chemical, medical equipment, boiler heat, exchanger, gas metallurgy, etc.

Surface

Hot galvanized, Cold galvanized, Painted black, varnish paint,
anti rust oil, 3PE, or as per customers’ requirements

Package

Steel strips bundled, Woven bag packed, Plastic caps on both ends,
or as per customers' requirements.

Certification API  ISO9001:2000   EU PED-97-23-EC

 

BLACK SEAMLESS PIPE

 

standard

Steel grade

Chemical Composition%

 

TS

MPa

YS

MPa

Elongation%

 

 

C

Mn

P

S

MIN

API5L

B

0.27

1.15

0.03

0.03

413

241

25.1-29.5

X42

0.29

1.25

0.03

0.03

413

289

21.5-29.5

X46

0.31

1.35

0.03

0.03

434

317

20.5-28.5

X52

0.31

1.35

0.03

0.03

455

358

19.5-27

X56

0.26

1.35

0.03

0.03

489

386

18.5-25.5

X60

0.26

1.35

0.03

0.03

517

413

17.5-24

 

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