|
Item |
Grade |
Size |
Standard |
||
|
O.D. /mm |
W.T. /mm |
Length/m |
|||
|
1 |
St35.8、 St45.8、15Mo3
|
10～127 |
1～20 |
6～12.0 |
DIN17175-79
|
|
42～114.3 |
3.5～12 |
6～12.2 |
|||
|
114.3～180 |
3.8～22 |
6～12.2 |
|||
|
68～254 |
10～55 |
6～12.2 |
|||
|
140～368 |
6～42 |
6～12.2 |
|||
|
318～720 |
14～120 |
4～12.5 |
|||
|
2 |
13CrMo44、 10CrMo910、14MoV63、 X20CrMoV121 |
10～127 |
1～20 |
6～12.0 |
DIN17175-79 |
|
42～114.3 |
3.5～12 |
6～12.2 |
|||
|
114.3～180 |
3.8～22 |
6～12.2 |
|||
|
68～254 |
10～55 |
6～12.2 |
|||
|
140～368 |
6～42 |
6～12.2 |
|||
|
318～720 |
14～120 |
4～12.5 |
|||
DIN 17175 seamless steel pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.
DIN 17175 alloy steel pipe is just a big class, and it has many classifications. We mainly produce ST35.8, ST45.8, 15Mo3, 13CrMo44, 14MoV63, X20CrMoV121 and 10CrMo910 steel pipes. This alloy steel pipe is just a big class, and it has many classifications.
