... High quality ,attractive price 5.Delivery on time pvc coated galvanized steel tube for show hose1.outer size: 2-35mm2.inner ... connections,its meterial is free cutting iron,chrome plated ,plating zinc or others.6.certificate:RoHS, ISO9001:20087.Surface: crimped ... and plating zinc, nickel, chrome, bronze, plating black and others 8.Applications: ...