1.ASTM stainless steel screw pipe 2.Type:welded 3.Material:sus300 series,200series 4.Thickness:0.24mm-3.0mm Application: decoration, construction,industrial.1) welded screw pipe (round)2) nice design3) OD:9.5-219mm4) Length:6M(according to your request)5) Thickness:0.24mm-3.0mm6) Origin:Foshan,China7) Surface treatment: mirror polish,satin finish (or according to customers’ requests)