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
4
Cutting compounds; non-soluble cutting oils; soluble cutting oils; spray lubricants; thread cutting and tapping lubricants; parts, fittings and accessories
6
Pipe support systems and parts and fittings therefor; valves; drain taps; pressure gauge cocks; automatic air vents; pressure/temperature test points; solder wire; pipes, tube and ducting; hoses; pipe couplings; hose couplings; metal coils; bellows expansion joints; joint rings; steam and air traps; taps and cocks; wood screws; manually operated valves; hanging brackets; flanges; parts, fittings and accessories
7
Heat exchangers, taps and cocks; steam traps; bellows (machines); condensate sets; pumps; pressurisation units; pressure switch kits; fuel oil transfer sets; pump starters; automatic changeover panels; connecting rods; couplings other than for land vehicles; liquid filters; filters; strainers; valves; control panels; hose kits; float switches; booster sets; high temperature pumps; power operated valves; sealed system pressurisation units; 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; valves; mixing valves; electrical and electronic instruments; thermostats, flow meters; welding electrodes; welding rods; electric switches; pump starters; pressure controls; radiator valves; switches; control equipment; controls for heating apparatus and installations; time switches; programmers; thermostats; thermostatically controlled valves; computer software, computer programs; parts, fittings and accessories
11
Liquid filters; taps and cocks; installations and apparatus included in class 11 all for heating, cooling, drying, steam generating and ventilating; injectors; ejectors; condensers; water raisers; air eliminators; filters; strainers; non-storage calorifiers; air valves (cocks); adjustable tail pieces; heat exchangers; heat pumps; automatic air vents; fan coil units; radiant linear heating systems; valves; radiator valves; thermostatic valves; expansion vessels; shower enclosures; showers; stainless steel sink tops; washer dryers; parts, fittings and accessories
16
Paint brushes; 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 tape; insulating tape; parts, fittings and accessories
19
Wood blocks for use with hangers (pipe support systems); metallic cement; parts, fittings and accessories
20
Rail cap ends (plastic); PVC T-caps (pipe support systems); pipe support systems of plastic; valves; screws, not of metal; parts, fittings and accessories
21
Abrasive hand pads; materials included in this class for cleaning purposes; parts, fittings and accessories
22
Dressed hemp; cleaning tow; parts, fittings and accessories