POLYRON

Metal sleeves for pipes; metal joints for pipes; metal fittings for pipes; manually operated metal valves; metal valves other than machine parts for use with pipes; metal valves for water pipes; metal valves of drain pipes and water pipes; metal flanges; metal supports for pipes; metal pipes; water pipes of metal; metal gaskets for metal pipes

Non-metal sleeves, fittings and joints for pipes; polyethylene sleeves for pipes; non-metal pipe couplings and joints; non-metal water pipes; non-metal sewer pipes; flexible non-metal pipes; polyethylene joints for pipes; closing ends of polyethylene for pipes, namely pipe caps