CONEX

[ Metal fittings for connecting pipes and tubes, namely, clips, and brackets; ]metal connectors, namely, metal pipe connection fittings for connecting sections of pipes and tubes; metal fittings for connecting pipes and tubes, namely, tees, [ flanges, ] bends, elbows for pipes, pipe connectors, couplers, stop ends [ and bend washers; pipes of metal; metal valves not being part of machines; nuts of metal; metal seals for use in plumbing and heating applications ]