OEM Service Offered Design Service Offered Buyer Label Offered Materials: A105, LF2, F304, F304L, F316, F316L and Q235 Types: welding neck, slip-on, threaded, lap-joint, socket welding and blind Manufacturing standards: API, ANSI, BS, JIS, UNI, MSS and SP Size: 1/2 to 56 inches (DN 15 to 1,400mm) Pressure: ANSI class 150 to 2,500