6
Pipes; tubes; couplings; connectors; valves, adaptors; flow controllers [valves]; pipe reducers; pipe enlargers; dividers [pipe fittings]; plugs; metallic plumbing hardware; parts and fittings for the aforesaid goods and all made of metal
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; plumbing installations; push-fit fittings for hot and cold water supply and for central heating and under floor heating systems; water control valves; taps; thermostatic valves, radiator valves; burner control apparatus; control devices [thermostatic valves] for heating installations; heat pumps; air source heat pumps, ground source heat pumps; plumbing fixtures and fittings; regulating accessories for water apparatus and pipes; safety accessories for water apparatus and pipes; thermostatic valves being parts of heating installations; valves being part of heating installations; parts and fittings for the aforesaid goods
12
Parts and fittings for land vehicles; land vehicle parts; gear couplings for land vehicles; hydraulic connectors for vehicles; couplings for land vehicles; jaw type shaft couplings for land vehicles; land vehicles suspension parts; wheel suspension systems for automobiles; fuel tanks for land vehicles; Air springs for vehicle suspension components for cushioning driver's seats and cabs; Steering units for land vehicles
17
Pipes; tubes; couplings; connectors; valves, adaptors; flow controllers [valves]; pipe reducers; pipe enlargers; dividers [pipe fittings]; plugs; parts and fittings for the aforesaid goods and all made of plastic
19
Pipes; tubes; couplings; connectors; valves, adaptors; flow controllers [valves]; pipe reducers; pipe enlargers; dividers [pipe fittings]; parts and fittings for the aforesaid goods and all made of non metallic material or predominantly non metallic material