IPVC

Stops of rubber for pipes; rings of rubber for use as pipe connection seals; rubber stoppers for pipes; rubber seals for pipes; rubber packings for pipes; water-tight rings for pipes; waterproof packings for pipes; soundproofing materials; non-metallic pipe couplings; junctions, not of metal, for pipes; pipe joints, not of metal; sealant compounds for joints; plastic material in extruded form for use in production; reinforcing materials, not of metal, for pipes; pipe jackets, not of metal; pipe muffs, not of metal; joint packings for pipes; flexible plastic pipes and tubes for water supply and sewer distribution; plastic rods and bars; plastics materials for packing; plastic hoses for plumbing

Non-metallic rigid pipes for construction purposes; valves, not of metal or plastic, for water supply and drainage; non-metallic manhole covers; underdrainage pipe not of metal; refractory construction materials, not of metal; drain traps in the nature of valves, not of metal or plastic; manhole covers, not of metal; non-metal gutter pipes; eave gutters, not of metal; non-metallic drainage pipes; water outlet valves, not of metal or plastic, for water pipes; branching pipes, not of metal; water-pipes, not of metal; water-pipe valves, not of metal or plastic; penstock pipes, not of metal; roof gutters, not of metal; ducts, not of metal, for ventilating and air-conditioning installations