| Section Shape |
Square |
| Secondary Or Not |
Non-secondary |
| Application |
Structure Pipe |
| Technique |
ERW |
| Certification |
CE |
| Surface Treatment |
Other |
| Grade |
16Mn |
| Thickness |
0.5 - 16 mm |
| Place of Origin |
Shandong China (Mainland) |
we are the one of the biggest manufacture and the exporter of the steel hollow section . SIze :from 80*100 To 300*500 . Thickness :from 2.5 to 14mm. Standard : ASTM A500, EN10219-2006, GB/T 6728-2002, CSA G40.21,JIS. Packing :As the customer' requirment , usually py P.E. Tarpaulin