Specifications Description

Chinese

English

Outside Diameter

Wall Thinkness

Outside Diameter

Wall Thinkness

10.3mm-813mm

1mm-40mm

1/8'' -  28''

Sch10-XXS

Material  and  standard

Item

Chinese Standard

American Standard

German Standard

(1)

10#

A53-A

St37

DIN1626

A106-A

St37-2

DIN17175

A179-C

St35.8

DIN17175

(2)

20#

ASTM A 106-B

St45-8

DIN17175

ASTM A 53-B

St42-2

DIN1626

ASTM 178-C

St45-4

DIN1626

(3)

45#

ASTM A1045

CK45

(4)

16Mn

A210-C

St52.4

DIN1629

St52

DIN1629

(5)

37Mn5

J55

Note

(1)

Packing

Plastic Caps and mark on the pipe

(2)

Payment

T/T and L/C

  (3)

Application

used in petroleum, chemical, electric power, coal, machinery, high and low pressure boiler pipe, hydraulic prop, marine and other industries