TP316/316L U Bending Tube Huzhou Huading Stainless Steel Tube Industry Co., Ltd. Base Info Type:SeamlessTechnique:Cold RolledSurface Treatment:Annealed & PicklingUsage:Chemical IndustrySection Shape:RoundHS Code:7304419000 Description Pre:Stainless Steel U Tube Next:Manufacture PPGI Color Coated and Prepainted Galvanized Steel Products in Coil for Metal Roofing Sheet Factory