... Finish: Polished,Black,Aciding Length: Random or Fixed 430 welded tube Stainless steel is a production which not ... 316,316L,316LN,317,317L,309,309S,310,310S,430,409specificationthickness0.3mm—20mmwidth120mm—2000mmProduction technologyHot rolled ,cold rolledSurface treatment2B ... 316,316L,316LN,317,317L,309,309S,310,310S,430,409specificationWall thickness0.3mm-20mmRound6.5mm-406mmSquare10*10mm-150* ...