Precision Ductile weld iron seamless steel tube, 16 - 60 mm round black metal pipe
Specifications
Erw Steel Pipe
- Thickness:0.25-1.8mm
- Section shape:round
- Surface:Galvanized /bare/paiting
- Certificate:BV/SGS/CE
Ductile weld iron pipe / seamless steel tube / black metal pipe
Ductile weld iron seamless steel tube support Galvanized / bare / paiting Surface




