... 80"(DN2000)PressureClass150, 300, 600, 900 1500 and 2500PN6, PN10, PN16, PN25, PN40 and PN64JIS 5K, 10K, 16K ... , API, DIN, BS, AS, JIS, JPI, etcTypeSlip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and ... Pipes, Pipe Fittings, Flange, Valves, Gasket, Petroleum Machinery, Fasteners, UV sterilizer, and so on. With the excellent product ... , and create a bright future together. Slip-on Flange