| Parameter Category | Specification |
| Round Tube | Φ325mm - Φ630mm |
| Sq & Rect. Tube | 250x250-500x500mm |
| Thickness | 6.0-22.0mm |
| Production Speed | 10–25m/min |
| Forming mothed | Round: “FF” technology Square and rectangle: round to square |
| Welding mothed | Solid State H.F. welding |
| Feeding direction | Right or left side feeding |
| Product Standard | API-5L、API-5CT、ASTM 53、Grade A&B |


