Product parameters
- Model20*20-400*400
- GroupSquare & Rectangular Steel Tube
- Size20x20mm - 400x400mm
- Wall thickness1.3mm - 20mm
- Length6m in stock( or customized)
- MaterialQ195, Q235, Q345
- Surfaceblack (can be oiled or painted)
- Packagein bundles with export pvc package
- StandardASTM A53 Gr. A, B, C
- Production lines10
- Production capacity800,000 tons per year
- Applicationconstruction, building material