| Standard |
DIN |
| Thickness |
sch |
| Place of Origin |
Hebei China (Mainland) |
| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Fluid Pipe |
| Technique |
Hot Rolled |
| Certification |
UL |
| Surface Treatment |
Copper Coated |
| Special Pipe |
API Pipe |
| Alloy Or Not |
Non-alloy |
blackpipe Our production bases cover most of China, with a production capacity of 300,000 MT annually, Size range from O.D: 8--141mm, W.T.0.8--12mm. (cold drawn tube). O.D 141mm--610mm, W.T :5--25mm(hot rolled pipe). With a strict quality assurance system to the manufacturing process, including steel making and finished products inspection.