Metal valve (non-mechanical pans); metal drain trap (valve); metal water pipe valve; metal pipe fittings; metal pipeline; metal pipe; metal water pipe; metal pipe elbows; metal drain; central heating system metal pipe

Heat sink (heating); radiator; fire hydrant; water heating system; central heating system radiator; heating equipment; central heating system expansion tank; plumbing fittings, namely, air doors for plumbing pipes and valves; plumbing installations tube hoop; plumbing installations tube bushing pipe faucet (hydrant); faucet; plumbing pipes; plumbing pipes; plumbing installations tube fittings; heating devices; water distribution equipment; mixing faucet water

Non-metallic rainwater pipes; non-metallic rigid pipes (building); non-metallic water pipes; non-metallic drains; non-metallic leading water pipes; non-metallic pressure pipes; non-metallic pipes of ventilation and air-conditioning equipment; plastic pipe of building; non-plastic controlling water pipe valve; non-plastic and non-metallic drain trap (valve)