Stainless steel pipe and tube(square) 1)ASTM/ASME,GB,DIN,JIS,T14975,ETC 2) ... Outside diameter:6-830mm 3)Thickness:0.5-40mm 4)5t Stainless steel pipe and ... tube(square)1)ASTM/ASME,GB,DIN,JIS,T14975,ETC.2) ... medical treatment, food, light industry, machinery and apparatus industry pipeline and mechanical structural components, etc. In addition, in ...