1
Acid free flux; gas leak detector spray; parts, fittings and accessories
2
Primer; primer thinners; paint; anti-corrosive preparations; anti-spatter fluid; parts, fittings and accessories
3
Cleaning preparations; hand cleansers; abrasive strips; parts, fittings and accessories
4
Cutting compounds; non-soluble cutting oils; soluble cutting oils; spray lubricants; thread cutting and tapping lubricant; parts, fittings and accessories
6
Pipe support systems and parts and fittings therefor; valves; drain taps; solder wire; pipes, tube and ducting hoses; pipe couplings; hose couplings; metal coils; bellows; expansion joints, joint rings, manually operated valves; hanging brackets; flanges; welding rods; parts, fittings and accessories
7
Heat exchangers; steam traps; bellows (machines); condensate sets; pumps; pressurisation units; fuel transfer sets; pump starters; automatic changeover panels; connecting rods; couplings other than for land vehicles; liquid filters; filters; valves; high temperature pumps; power operated valves; sealed system pressurisation units; steam and air traps; injectors; ejectors; parts, fittings and accessories
8
Hacksaw blades; hand tools and instruments; installation tools (hand); parts, fittings and accessories
9
Electric wire (non-insulated); hand operated pressure test pumps; automatic changeover panels; thermal protection pads; steel tape measures; gauges; thermostats; flow meters; welding electrodes; electric switches; pressure controls; switches; control equipment other than computer hardware; controls for heating apparatus and installations; time switches; programmers; thermostats; thermostatically controlled valves; pressure gauge cocks; pressure switch kits; control panels; float switches; booster sets; pressure/temperature test points (control devices); parts, fittings and accessories for the foregoing goods
11
Liquid filters; taps and cocks; installations and apparatus included in class 11 all for heating, cooling, drying, steam generating and ventilation; condensers; water raisers; air/gas eliminator devices for liquid systems; filters; strainers; non-storage calorifiers (indirected water heaters); air valves (cocks); adjustable tail-pieces (pipe water connections); heat exchangers; heat pumps; automatic air vents; radiant linear heating systems; valves; radiator valves; thermostatic valves; expansion vessels for water heating closed systems; shower enclosures; showers; stainless steel sink tops; valves, mixing valves, all in the nature of heating, plumbing, air conditioning or water/sanitary equipment and apparatus; radiator valves; parts, fittings and accessories
17
Gaskets, pipe jointing compounds; reinforcement fibre; tape; anti corrosion tape; jointing compound; rubber/vulcanised fibre washers; noise suppression strips (rubber); joint rings; valves; joint packings; pipes and pipe fittings; hoses and fittings and couplings therefor (synthetic); thermal insulating mats, PTFE (polytetrafluoroethylene) tape; insulating paint; parts, fittings and accessories
19
Wood blocks for use with hangers (pipe support systems); metallic cement; parts, fittings and accessories
20
Wood screws