| Circular pipe:Diameter16-108mm,Wall thickness 1-1.5mm.Square pipe:Section 16-100mm.Wall thickness 2-5.0mmRectangle pipe:L10~120MM*W20-80MM,T1-5.0MMHeteromorphosis pipe:P type.T type.Oval pipe.Application:Energy,traffic,Light manufacture,Heavy manufacture,Machine&electrical.Construction industry. | 
