| Material Grade | A36,S235jr,S275jr, S355jr, St37-2,SS400,Q235,Q345, etc… |
| Standard | GB,JIS,ASTM,BS,DIN,API,... |
| Size | 10#-63C |
| Thickness | 1-35mm |
| Length | 5.8M;6M;12M... |
| Technique | Welded, Hot dipped galvanized |
| End type | 1)Plain;2)Beveled;3)Threaded;4)Socket with holes;5)with PVC clap/coupling/clamp |
| Usage | The use is also very wide, from the general engineering structure to cars, Bridges, ships, boilers and pressure vessels and other manufacturing, have been used in large quantities. |
| Certification | ISO9001, SGS, BV,CE... |