BF

Metal couplings and metal connectors all for use with metal pipes, tanks, tubes, conduits and cylinders assemblies; metal unions, namely, metal connectors for pipes, tanks, tubes, conduits and cylinders all of metal; manually-operated metal valves; metal gaskets for fastening pipes, tanks, tubes, conduits and cylinders; plugs of metal other than parts of machines; metal caps other than parts of machines for pipes, tanks, tubes, conduits and cylinders of metal; self-tapping bushings of metal other than parts of machines for pipes, tanks, tubes, conduits and cylinders of metal

Plumbing fixtures and fittings namely, valves, flanges, couplings, connectors and gaskets and parts thereof