big inch seamless steel pipe

Product Category

Main Material

Executive Standard

Size range

Precision Tube

10#20#35#45#16Mn35Cro

GB/T3639-2000

10-90×2.5-18

Alloy Pipe

12Cr1MoV
P22(10CrMo910)
T91P91P9T9
WB36Cr5Mo
15CrMo(P11P12STFA22)
13CrMo44Cr5Mo15CrMo
25CrMo30CrMo40CrMo

DIN17175-79
JISG3467-88
JISG3458-88
GB5310-95
GB9948-88
ASTMA335/A335m
ASTMA213/A213m

16-824×2-100

High Pressure Boiler Tube

20GA106c ST45.8/3

GB5310-95
ASTMA106-99
DIN17175-79

16-824×2-65

Low and medium pressure boiler tube

10#20#

GB3087-1999

10-530×2-40

Oil cracking tube

2012CrMo 15CrMo

GB9948-88

10.530×1.5-36

Chemical fertilizer equipment, with high-pressure pipe

2016MnQ345

GB6479-2000

25-426×6-40

Fluid Pipe

20Q345

GB/T8163-1999

8-630×1.5-40

Structural Pipe

1020354516Mn Q345B

GB/T8162-1999

6-610×1.5-40

Type:

Seamless steel pipe

Size:

1/2"-24"

Wall thickness

Sch5-XXS

Standard

ASTM A106,ASME B36.10M-1996 ,API 5L,ANSI ,GB,JIS,DIN

Material:

20#,Q235,GR.B,X42,X56,P11,ST37,ST45.8,ST52,S235JR,STP40

Packaging:

painting black, pipe cap, steel strips bundled.

Applications:

Petroleum;construction;shipbuilding;smelting;aviaton;power;foodstuff;papermaking;boiler heat etc.

Min Order

5 tons or as per clients' requirements.

Delivery Time:

3-20 days or negotiable

Quality:

Fitst grade

Productivity:

1,118,000 tons per year

Others:

1.Special design available according to requirement

2.Anti-corrosion and high-temperature resistant with black painting

3.All the production process are made under the ISO9001:2000 strictly.