Products and equipment made of common metals and their alloys used in waste, drainage, sewerage and plumbing systems, namely, metal pipe connectors and pipe fittings, metal drain pipes, metal vent covers and metal vent covers for drains, metal drain traps, metal valves not for machines, metal boxes and metal vent covers for drains, metal hardware, namely, washers, sealing caps of metal, metal plugs and metal hose fittings; metal building materials, namely, metal pipe connectors and metal pipe fittings, metal drain pipes, metal vent and drain covers, metal drain traps, metal valves, metal boxes and metal vent covers for drains, metal hardware, namely, washers, sealing caps of metal, metal plugs and metal hose fittings; ironmongery, namely, iron pipes, metal pipe fittings, metal pipe connectors; small items of metal hardware, namely, metal valves not for machines, metal pipe couplings, metal pipes, metal plumbing pipe connections, metal seals for plumbing and drainage pipe connections, metal hardware, namely, washers and metal seals for drainage and plumbing pipes; pipes and tubes of metal; metal valves not being parts of machines and metal pipes; stainless steel baskets, stainless steel floor waste arrestors and guards in the nature of metal catch basins for attachment to pipes to trap debris; metal floor * drains * for use in construction of drainage systems; metal balcony drains for construction of balcony drainage systems; metal floor waste cleanouts in the nature of metal hardware for construction of drainage systems; metal bucket floor traps in the nature of metal hardware for construction of drainage systems; metal drain traps; metal industrial floor drain traps; metal drain pipes, metal drain screens, metal grills in the nature of metal building materials for waste, drainage, sewerage and plumbing systems, metal gratings, metal buckets, being parts of floor drains and floor waste catchers for the collection of debris, sediment and other materials; baskets, arrestors, and guards in the nature of metal hardware being parts of floor drain traps; parts of and fittings for the aforementioned goods all being of metal

Taps; plumbing fixtures, namely, shower mixers; plumbing fittings, namely, drains and strainers for plumbing drains; plumbing fittings, namely, slide showers in the nature of shower head sprayers; plumbing fittings, namely, basin and sink mixers; water heaters; water coolers; apparatus for controlling and regulating the flow of water in sanitary installations, namely, valves, pressure regulators, and mixer taps for water pipes; apparatus for water supply and sanitary purposes, namely, plumbing fittings in the nature of valves and stopcocks, faucets, tap mixers, pressure and temperature mixes, drinking fountains and fire hydrants; water filtering apparatus; waste water filtering apparatus; water and waste water filtering apparatus relating to food preparation and handling, kitchen sinks and sanitary systems; filters relating to commercial, industrial or domestic installations, namely, water filters; plumbing fixtures, namely, metal filters, metal strainers for plumbing drains, metal sink strainers and metal sieves; fittings for the aforesaid goods