Water-pipes, not of metal; Drain pipes, not of metal; Penstock pipes, not of metal; Rigid plastic pipes for building; Plastic laminated aluminum ducts; Non-metal sewer pipes; Rigid pipes, not of metal, for building; Plastic water-pipes; Branching pipes, not of metal; Downspouts, not of metal

Watering hoses; Non-metal flexible tubing; Flexible tubes of plastic; Junctions, not of metal, for flexible pipes; Junctions, not of metal, for rigid pipes; Non-metal elbows for pipes; Fittings, not of metal, for pipes; Rubber junctions for pipes; Hoses of rubber for agricultural purposes; Pipe muffs, not of metal

Branching pipes of metal; Casings of metal; Elbows of metal for pipes including those from alloy steel and titanium; Elbows of metal for pipes; Junctions of metal for pipes; Pipes of metal including those from alloy steel and titanium; Reinforcing materials of metal for pipes; Rotating junctions of metal for pipes; Valves of metal, other than parts of machines; Water-pipe valves of metal

Pipe jackets, not of metal; jointings, not of metal, for pipes for the purpose of connection of pipeline; fittings, not of metal, for flexible pipes; fittings, not of metal, for rigid pipes; flexible hoses, not of metal; hoses of textile material; insulating tapes; expansion joint fillers

Electricity conduits; junction boxes; switches, electric; Electrical plugs and sockets and other electric connections

Taps being faucets; heating installations; hot water heating installations; central heating radiators; water distribution installations; pressure water tanks; radiators for household heating purposes; drains for the draining of water in sanitary installations; pipes being parts of sanitary installations; watering installations, automatic; bath tubs; bath fittings, namely, shower heads; flushing tanks being toilets; toilets being water-closets; showers; sinks; clean chambers being sanitary ins...