ELBOW, CROSS, STREET ELBOW, TEE, BOSS, COUPLING, HALF COUPLING, CAP, PLUG, BUSHING, UNION, SOCKET-WELD ... PRESSURE PIPE FITTINGS THREADED2000-3000-6000 Lbs1. TYPE :ELBOW, CROSS, STREET ELBOW, TEE, BOSS, COUPLING, HALF COUPLING, CAP, PLUG, BUSHING, UNION, SWAGE ... OR BLACK.(CARBON),PICKLED(STAINLESS).7.PACKING :CARTON/WOODEN CASE. cross