BUSHING, UNION, SWAGE NIPPLE, BULL PLUG, REDUCER INSERT, PIPE NIPPLE ETC ... ELBOW, TEE, BOSS, COUPLING, HALF COUPLING, CAP, PLUG, BUSHING, UNION, SWAGE NIPPLE, BULL PLUG, REDUCER INSERT, PIPE NIPPLE ETC.SOCKET ... RATING:THREADED WOG :2000, 3000 AND 6000 LBS / SOCKET-WELDING WOG 3000,6000,9000 LBS.4. SPECIFICATION:DIM. SPEC: ASME ... .(CARBON),PICKLED(STAINLESS).7.PACKING :CARTON/WOODEN CASE. Welding outlet