HFW steel pipe/tube at lower price
welded steel pipe :with good quality ,competitve price and best service
Weled steel pipe:
| Chinese | English | ||||||
| Outside Diameter | Wall Thickness | Outside Diameter | Wall Thickness | ||||
| 10mm to 426mm | 3mm to 38mm | 1/8'' to 18'' | SCH40 to 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 A106-B | St45-8 | DIN17175 | |||
| ASTM A53-B | St42-2 | DIN1626 | |||||
| ASTM 178-C | St45-4 | DIN1629 | |||||
| -3 | 45# | ASTM A1045 | CK45 | ||||
| -4 | 16Mn | A210-C | St52.4 | DIN1629 | |||
| St52 | DIN1629 | ||||||
| -5 | 37Mn5 | J55 | |||||
| Note | |||||||
| -1 | Packing | Paint on the pipe and plastic covers at the ends | |||||
| -2 | Payment | T/T and L/C | |||||
| -3 | Use place | Structure , transport gas and oil , making machine part and so on | |||||
HFW steel pipe/tube at lower price
