Metal materials for building and construction; metal building materials; prefabricated metal buildings; common metals and their alloys, ores; metal materials for building and construction; pipes and tubes of metal; goods of common metal not included in other classes; compressed gas containers; gas cylinders; parts and fitting for gas cylinders

Plumbing and drainage fixtures and fittings; plumbing valves; taps; regulating fittings and safety fittings and valves for plumbing; plumbing elbows, tees, reduces, washers, bushes and traps

Plumbing fittings being compression fittings, threaded fittings, waste traps, sockets, connectors, nipples, expanders, flanges, gaskets, adaptors, junctions and joints for use with pipes for insulation and compressed air uses; mechanical jointing fittings in this class for use with polybutylene pipes; fibreglass materials

Materials, not of metal, for building and construction; coatings being building materials; non-metallic rigid pipes for building; asphalt, pitch and bitumen; cast building materials; fire protective coatings used in the building and construction industry; fire retarding glass for use in the building and construction industry; plumbing fittings being compressions fittings, threaded fittings, waste traps, sockets, connectors, nipples, expanders, flanges, gaskets, adaptors, junctions and joints made of non-metallic materials, including plastic and PVC; floor and wall coverings