| Standard |
BS |
| Grade |
10#-45# |
| Thickness |
0.6 - 5 mm |
| Place of Origin |
Shanghai China (Mainland) |
| Section Shape |
Square |
| Secondary Or Not |
Non-secondary |
| Application |
Structure Pipe |
| Technique |
ERW |
| Certification |
BSI |
| Alloy Or Not |
Non-alloy |
black square steel pipe ,anti-rust oilded