Stainless Steel Pipe FlangeType: welding neck, slip-on, threaded, lap-joint, socket welding, blind etc. Materials: Stainless SteelStandards: API, ANSI, BS, JIS, UNI, MSS and SPPressure: ANSI class 150 to 2,500Size: 1/2 to 56 inches (DN15 to DN1,400mm)Used in: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Ele