... DN15 mm ~ 1600 mm)ANSI Flange Type:Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc.Pressure ... fittings Co. Specializes in producing Slip-On, Weld Neck, Socket Weld, Threaded, Lap Joint and Plate Flanges to ANSI, BS, DIN, JIS, UNI ... equipment and detection equipment, which is capable of producing various flanges, forgings and rings below Φ2000.We have the whole quality ...