Common metals and their alloys; metal building materials, namely, floor panels, fascia, soffits, ceiling boards and floor boards, linings of metal for building, pipes, tubes and hoses; manually operated metal valves, expansion joints of metal for floors and walls, metal pipe connectors, metal pipes and metal fittings therefor, junctions of metal for pipes including those from alloy steel and titanium, junctions of metal for pipes, metal hose fittings, pipe muffs of metal, metal adapters for use with hydraulic and pneumatic systems, clips of metal for cables and pipes, elbows of metal for pipes, pipe nuts of metal, pipe spacers of metal, pipe extensions of metal, structural joint connectors of metal, steel tubes, branching pipes of metal, pipes and tubes of metal, metal pipes for liquid and gas transfer, branching tubes of metal for pipelines, metal hoses for plumbing use, tubes of stainless steel, tubes of copper alloys, tubes of metal, fish plates of metal in the nature of hardware for fastening rails; transportable buildings of metal; materials of metal for railway tracks construction; non-electric cables and wires of common metal; small items of metal hardware, namely, high security locks and sheet metal plates, ring-shaped fittings of metal, screw rings of metal; metal hardware, namely, washers; lock washers of metal, metal pipe supports, cable junction sleeves of metal, seals of metal for the reduction of friction in metals; fittings of metal for pipes; pipes and tubes of metal; safes; goods of common metal not included in other classes, namely, common metals, unwrought and semi-wrought, for further manufacture; common metals and their alloys including stainless steel; ores of metal; grease nipples; pipe fittings of metal; water-pipe valves of metal; valves, namely, metallic drain traps; alloys of common metal; common metals, unwrought or semi-wrought; water pipes of metal; soldering wire of metal; rods of metal for welding; valves, of metal, other than parts of machines; wire of common metal; screw rings of metal; ring-shaped fittings of metal; metal alloys for further manufacturing; nuts of metal; elbows of metal for pipes; pipe muffs of metal; chains of metal; couplings of metal for chains

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, namely, lighting apparatus, namely, lighting installations; heating units for industrial purposes, steam generating installations; apparatus for the exchange of substances and heat for use in the production of steam, for use in cooking and for use in refrigeration; refrigerating machines and installations; drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; ventilating fans for commercial and industrial use; regulating accessories for water supply, namely, metered valves; pressure regulators for sanitary installations; taps for pipes and pipelines being parts of sanitary installations; taps other than casks taps and machines or engines parts, namely, taps being faucets; water installation pipes, namely, flexible pipes being parts of sink plumbing installations; water purification installations; regulating accessories for water or gas apparatus and pipes; steam generating installations; boilers for heating installations using steam

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes, namely, non-metal sealing rings for use as connection seals; gasket sealer for use in plumbing; non-metal seals for industrial pipe connections; rings of rubber for use as pipe connection seals, watertight rings for plumbing pipes; caulking compounds for use in preventing leakage from pipes; pipe joint compound; rings of rubber for use as pipe connection seals; threads of rubber, other than for textile use; plastic rods and bars; pipe gaskets in the form of rings; pipe joint sealant; general purpose silicone rubber sealant; plastics in extruded form for use in manufacture; packing and insulating material; flexible pipes, not of metal; pipe joints made of plastic