... # Process Welded Standard : JIS,GB,DIN,ASTM,EN,SIAI 201 stainless steel pipe,Manufacture Standard:JIS,GB,DIN,ASTM,EN,AISI welded INOX ... tube STAINLESS STEEL PIPE / INOX TUBE Specifications Stainless steel : pipes & tubesShape :Round / Oval / Square / Rectangular / Hexagon )O.D range (Min ...