Item

Standard

API 5L,ASTM B36,JIS,DIN,GB6479,GB5310,GB9948,GB8163

Material

ASTM A179/A192/A53/A106, API 5L X42/X52/X56/X60/X65/X70, 

API 5 CT/Q345/ST42/ST37/ST52.Q195/Q215/Q235/A179,etc.

Dimension

Wall thickness: 1mm-120mm

Outside Diameter: 6mm-2400mm

Length: 5.8m,6m,11.8m,12m or as you required.

Surface

Black painting,black varnish,transparent oil,hot galvanized,

3PE,epoxy coating,BE,PE,etc.

Application

Carbon steel seamless pipe is used in below fields:

1.Low and middle pressure fluid transportation pipeline

2.Casing Tube

3.Boiler pipe

4.Petroleum and natural gas industry

5.Chemistry industry

6.Electric industry

Technique

Seamless and welded,hot rolled,cold rolled,cold drawn.

 Package

1.Bundle packing.

2.Marking: as customer’s requirement.

3.Painting varnish coating on the pipe

4.Plastic caps with both ends.

Export to

Carbon steel seamless pipe is exported to:

America,Germany,Thailand,Singapore,Australia,Canada,

Brazil,France,India,Turkey,Peru,Iran and so on.

Supply

1.seamless steel pipe

2.ERW steel pipe

3.Steel casing

4.Tubing

5.Hot-rolled steel pipe

6.Spiral steel pipe

7.Hot-galvanized steel pipe

Payment terms

EXW,FOB,CNF,CIF,CFR,etc.

Min order quantity

Depends on customers’ requirement.

Contact

If you have any question,please feel free to contact me

Steel Grade

C

Si

Mn

P≤

S≤

Cu≤

Ni≤

Cr≤

Mo≤

V≤

ASTM A106 B

≤0.3

/

≤1.2

0.05

0.06

0.4

0.4

0.4

0.15

0.08

ST35

≤0.18

0.15-0.35

0.35-0.65

0.035

0.035

0.25

0.25

0.25

/

/

ST45

≤0.25

0.15-0.35

0.5-0.8

0.035

0.035

0.25

0.25

0.25

/

/

ST52

≤0.2

≤0.55

≤1.5

0.035

0.035

0.25

0.25

0.25

/

/

CK45

0.42-0.5

0.17-0.37

0.5-0.8

0.035

0.035

0.25

0.25

0.25

/

/