Specifications
1.ISO9001,CE,API2.Good quality and Competive price
3.Good reputation in this line
4.Good after-sale service
5.Thick wall
Square and Rectangular hollow section
| Size | 30*30mm-700*600mm |
| Wall thickness | 3-30mm |
| Length | 3-12m |
| Standard | ASTM A53 ASTM A500 EN 10210 GB/T3091-2000 GB/T9711.2-1997 |
| Certificate | ISO9001,CE,API |
| Material | Q235 Q345 20# 16Mn |
| Technique | ERW and Cold rolled |
| Section shape | Square and Rectangular |
| Special pipe | Thick wall pipe |
| Surface | Black painted, oiled, galvanized, as per customers' requirements |
| Ends | Plain, beveled by customers' requirements |
| Usage | Construction structure steel, shipbuliing, mining, machinery, automotive chassis |
| Others | We can provide round pipe(ERW and LSAW) for you. As per customers' requirements, we can also manufactre special model products. If you have any other requests, please contact with us without hesitate. |
| Contact Information | Tel:18233790325 Fax:0317-3099705 |
