Both-Well is a leading manufacturer of Forged Steel High Pressure Pipe Fittings. With sizes from 1/8″ to 4″, Pressure Ratings available in 2000, 3000 and 6000 Threaded and 3000, 6000 and 9000 Socket-Weld, with materials available in ASTM A105, ASTM A182(F304, F304L, F316, F316L, F304H, F316H, F317L,F321, F11, F22, F91).