seamless steel pipe

1.outer diameter:25--325mm.
2.wall thickness:4--70mm
3.package: painting ,spout mark,end of cap,etc
Seamless Steel Pipe Description detail
Product Description
ASTM
DIN
Chinese Grade
SIZE O.D. * W.T. (mm)
Carbon Steel
Pipe
ASTM A106-B
ASTM A53-B
ASTM A178-C
ASTM A315-B
ASTM A210-A

DIN 17175 St45-8
DIN 1626 St42-2
DIN 1629/4 St45-4
20#

4*25---36*140
ASTM 1045
CK45
45#
4*25---36*140
ASTM A106-A
ASTM A53-A
ASTM A179-C
ASTM A192
ASTM A214-C
ASTM A226
ASTM A135-A

DIN 17175 St35.8
DIN 17175 St37-2
DIN 1629/4 St35.4
DIN 1626 St37
10#
4*25---36*140
ASTM 1035
CK35
35#
4*25---36*140
ASTM A283-D
DIN 1626 St33
Q235
4*25---36*140

Alloy
Steel
Pipe
ASTM A210-C
DIN 1629/4 St52.4
DIN 1629/3 St52
16Mn
4*25---36*140
ASTM 5140
41Cr4
40Cr
4*25---36*140
ASTM 4135
ASTM 4150
DIN17212 CrMo4
CrMo
4*25---36*140


27SiMn
4*25---36*140
J55

37Mn5
4*25---36*140