slip-on flange 1.20 years export experience 2.manufacuters 3.all kinds of types slip-on flange Key Specifications/Special Features:Materials: stainless steel, (316Ti, SS304, SS316, SS304L, SS316L, 321) carbon steel, alloy steelStandard: GB, ANSI, ASME, API, JIS, BS, DIN, UNI, AS, non-standard and customers’ drawings for special useSize: 1/2 to 64-inch (DN15 to DN1600mm)Pressure rating: ANSI, ASME ...