Seamless Steel Pipe

A seamless steel pipe, which is made of whole metal and has no joints on the surface, is called seamless steel pipe. According to the production method, seamless tubes are divided into hot rolled tubes, cold rolled tubes, cold drawn pipes, extruded pipes, pipe jacking, etc. According to the cross-section shape, seamless steel pipe is divided into circular and special-shaped two kinds, special-shaped pipe has square, elliptical, triangular, hexagonal, melon seed, star, with finned tube a variety of complex shapes. The maximum diameter is 650 mm and the minimum diameter is 0.3 mm. According to different uses, there are thick walled tubes and thin walled tubes. Seamless steel pipe is mainly used for petroleum geological drilling pipe, Petrochemical cracking pipe, boiler pipe, bearing pipe and automobile, tractor, aviation high-precision structural steel pipe.

Specification Description

Chinese

English

Outside Diameter

Wall Thickness

Outside Diameter

Wall Thickness

21mm-1016mm

2mm-100mm

3/8 to 40inch

SCH40 to XXS

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

Paint on the pipe and plastic covers at the ends

2)Paymnet

T/T or L/C

3)Use Place

Structure ,Transport gas and oil ,making machine part and so on







If you have any questions, please contact with us directly.

Our company is solemnly committed to the majority of customers: reasonable price, short production cycle, considerate service. We look forward to cooperating with you.










Painted Beveled Fixed Length Galvanized Seamless Steel Pipe
Painted Beveled Fixed Length Galvanized Seamless Steel Pipe
Heavy Thick Wall Alloy Seamless Steel Pipe
Heavy Thick Wall Alloy Seamless Steel Pipe
ASTM Cold Rolled and Drawn Seamless Steel Pipe
ASTM Cold Rolled and Drawn Seamless Steel Pipe

© 2019 CHINA WAY. All Rights Reserved.  Shandong Vantage International Trade Co., Ltd.,  Inc.   All rights reserved. site map.  sitemap.html