CLICK-TO-LOCK

pipes, tubes, couplings of metals for pipes and tubes, connectors of metal for pipes and tubes, valves of metal not being parts of machines, adaptors of metal for use with pipes and tubes, flow controllers, namely, valves of metal; metal pipe fittings in the nature of pipe reducers, pipe enlargers, dividers, and plugs; and parts and fittings for the aforesaid goods; all of the foregoing made of metal and for use in transporting liquids or gasses

Flexible pipes, tubes in the nature of flexible tubes of plastic, non-metal pipe couplings, pipe connectors namely plastic connectors; valves of plastic; non-metal pipe fittings in the nature of adaptors, flow controllers, pipe reducers, pipe enlargers, dividers, and plugs; and parts and fittings for the aforesaid goods; all of the foregoing made of plastic and for use in transporting liquids or gasses

Non-metal water pipes, tubes in the nature of non-metal rigid tubing, connectors, namely non-metal pipe connectors; valves for water pipes, not of metal or plastic, adaptors, namely non-metal pipe adaptors; flow controllers, namely non-metal valves; pipe reducers, namely non-metal pipe fittings; pipe enlargers, namely non-metal pipe fittings; dividers, namely non-metal pipe fittings; plugs, namely, non-metal pipe fittings; and parts and fittings for the aforesaid goods, all of the foregoing made of non-metallic or predominantly non-metallic material and for use in transporting liquids or gasses