tubo de gas negro

                                Company information

Name :

Shandong liaocheng zhongxing steel pipe manufacturer Co., Ltd

Business style:

Manufacture

Product:

Carbon and alloy seamless steel pipe

                               Specification  Description

Chinese

English

Outside Diameter(mm) Wall Thickness(mm)

 17-762                3-59

3/8-30               SCH40-XXS

                              Material and Standard

Item

Chinese Standard

American Standard

German Standard

1

10#

A53-A

St37  DIN 1626

A106-A

St37-2 DIN17175

A179-C

St35-8 DIN17175

2

20#

ASTM A106-B

St45-8 DIN17175

ASTM A53-B

St45-2 DIN16162

ASTMA178-C

St45-4 DIN1629

3

45#

ASTM A1045

CK45

4

16Mn

A210-C

St52.4  DIN1629

St52    DIN1629

5

                       37Mn5