Fittings Butt Weld Fittings Rigel Flow supplies a variety of Buttweld Pipe Fittings depending on wall thickness, material grades and sizes. Sizes range from 1/2″ to 48″STD, SCH 40, SCH 80, SCH 120, SCH 160, XH, XXH90′s, 45′s, Tees, Reducing 90′s, Concentric Reducers, Eccentric Reducers, Stub Ends,Crosses, Laterals, Return BendsA/SA 234 WPB Inquiry Forged Fittings Rigel Flow Supplies a variety of Forged Steel Fittings depending on wall thickness, material grades and sizes. Sizes range from 1/8″ to 4″2000# through 6000#90′s, Street 90′s, 45′s, Tees, Crosses, Caps, Couplings, Reducing Couplings, Half Couplings, S/W X Thrd Couplings, Laterals, Unions, Reducing Inserts, Hex Bushings, Hex Head Plugs, Square Head Plugs, Round Head PlugsOrifice Unions with 316SS PlatesSA105 Inquiry