China G St37 Schedule 20 Black Round Steel Pipe Hot Rolled Hollow Section Carbon ERW Steel Pipe, Find details about China ERW Black Steel Pipe, Black Round Steel Pipe from G St37 Schedule 20 Black Round Steel Pipe Hot Rolled Hollow Section Carbon ERW Steel Pipe
Out Diameter | 1/2" -8" (20mm-219mm) |
Wall Thickness | 0.5mm - 2.8mm |
Pipe Length | 0.5m~7.2m or Customerized |
Zinc Coating | 40g/m2 - 270g/m2 , 6μm~52μm |
Processing | Cutting,Bending,Bevelded,Threading with coupler,Painting |