Building materials (non-metallic); non-metallic rigid pipes for building; non-metallic transportable buildings; pipes and conduits (not of metal) in the field of building construction; composite and multilayered pipes of plastic; fittings, connectors, branch pieces and junctions in the field of building construction (non-metallic).

Fittings (not of metal); mountings (not of metal) for pipelines.

Connecting pieces, accessories and apparatus for water supply, air conditioning, heating, ventilation, gas and water installations; thermostatic valves as parts of heating installations; shower control valves; mixing valves for faucets; water control valves for faucets; air valves for steam heating installations; parts, components and accessories for all the aforesaid goods.

Fittings of metal for connecting pipes and tubes; pipes of metal; tubes of metal; valves of metal; nuts of metal; sealing caps of metal; junctions of metal for pipes; tees, bends, elbows and couplers of metal for pipes; parts, fittings and accessories for the aforesaid goods, none of the aforesaid goods being made of plastic.

Power tools; powered tools; electric power tools; mechanically activated tools; mechanically operated tools; hand-held tools, not manually driven; crimping tools [machines or parts of machines]; machine tools for use in the field of plumbing and heating; dies and jaws for all the aforementioned goods; none of the aforesaid goods being screwdrivers or bits for tools.