Product

Seamless Carbon steel pipe; cold-drawing pipes; cold-rolling pipes; alloy steel pipe;

special shaped pipes

Shape

Round, square, rectangular, triangle, hexagonal, oval and other special sections.

Making

as per customer's requirement, your drawing or sample are welcomed

Standard

Refer to relative standard as per customer’s requirements

Spec Description

Outside Diameter

Wall Thickness

8mm-114mm

1mm-14mm

Material and Standard

Item

Chinese Standard

American Standard

German Standard

1)

10#

A53A

St37

A106A

St37-2

DIN17175

A179C

St35.8

DIN1629

2)

20#

ASTMA106-B

St45-8

DIN17175

ASTMA53-B

St42-2

DIN1626

ASTMA178-C

St45-4

DIN1629

3)

45#

ASTMA1045

CK45

4)

16Mn

ASTMA210-C

St52

DIN1629/3

St52.4

DIN1629/4

5)

37Mn5

J55

Note

1)Packing

Tubes have a heavy coat of protective oil wrapped in heavy gauge waterproof paper 

2)Payment

T/T or L/C

3)Shipment

20 feet container load 20-25tons pipe and length is under 5.8m

40 feet container load 20-25tons pipe and length is under 11.8m

We will consider bulk cargo when the goods is more than 200 tons to save freight fee for our customers