Specification   

Chinese Standard

American Standard

German Standard

10#

A53-A

St37

DIN1626

A106-A

St37-2

DIN17175

A179-C

St35-8

DIN17175

20#

ASTM A106-B

St45-8

DIN17175

ASTM A53-B

St42-2

DIN1626

ASTM 178-C

St45-4

DIN1629/4

45#

ASTM A 1045

CK45

16Mn

A210-C

St52

DIN1629/3

St52.4

DIN1629/4

27SiMn

J55

OD

20mm-377mm;  3/8"-12"

WT

2mm-80mm;  SCH40-XXS

Packing

Paint on the pipa and with plastic covers at the ends

Payment

T/T OR L/C

Delivery Time

25days