China Mild Steel Hollow Section Black Annealing Steel Square Pipe Price, Find details about China Hollow Section Black Pipe, Black Square Pipe from Mild Steel Hollow Section Black Annealing Steel Square Pipe Price
Size | 10mm*10mm - 400mm*400mm |
Wall Thickness | 0.5mm - 2.8mm |
Pipe Length | 0.5m~7.2m or Customerized |
Zinc Coating | 40g/m2 - 270g/m2 , 6μm~52μm |
Marking | Laser and Paint Type |