WTM

Metal valves not being parts of machines; metal pipes and fittings therefor; ducts and pipes of metal for central heating installations; metal building materials, namely, soffits; metal pipes

Taps as faucets; heating installations; central heating radiators; water pipes being parts of sanitary facilities

Non-metal pipe couplings and joints; non-metallic flexible pipes; flexible compressed air pipe fittings, not of metal; watering hoses