SONIC

Fittings of metal for connecting pipes and tubes; pipes of metal; metal valves, not being parts of machines; nuts of metal; seals, namely, sealing caps of metal; structural and replacement parts and fittings for the aforesaid goods

Connecting pieces and joints, other than valves, for water supply, air conditioning, heating, ventilation, gas and water installations, namely, pipes being parts of sanitary facilities and installations, air filtering installations, refrigeration installations, stop ends, pipe connectors, tees, flanges, bends, elbows for water and gas pipes specifically designed to be used as replacement and structural parts of air conditioners, gas water heaters, hot water heaters, water heaters, immersion heaters, fridge-freezers, refrigerators

Water pipes not of metal; structural and replacement parts and fittings for the aforesaid goods