... , pipe fittings, compression fittings, flare fittings, brass union, elbow, tee, cross, nut, cap, plug, coupling, adapters, reducers, nipples, ferrule, sleeve, fasteners, valves ... , including: pipe fittings, compression fittings, flare fittings, brass union, elbow, tee, cross, nut, cap, plug, coupling, adapters, reducers, nipples, ferrule, sleeve, fasteners ...