Product parameters
  • Model
  • 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
  • Applicationconstruction, building material