... 3.Use for Construction&Dec stainless steel welded rectangular pipe OD:16-114mmThickness:0.25-2mmStandard: ASTM-A554, ... Decoration, Shipbuilding, Military Use, Chenical, Industry Instruments, Automobile Exhaust Tube, Fencing, Railing, Safe Door/Window, Gate Fitting, Inside ... m)6m(or according to customers’ requirements)(5): Technology:pipe-making, text, polish:stain polish, bright polish(mirror polish ...