Flanges such as Weld Neck, Slip On, Blind, Socket Weld, Threaded, Spectacle Blind, Orifice, Nippo flanges and Spacers. Sizes up to 48"/NW 1200. Pressure ratings 150 Ibs, 300 Ibs, 600 Ibs, 900 Ibs, 1500 Ibs and 2500 Ibs.