Plumbing connectors, including plumbing connectors for sewer pipes, drain pipes, vent pipes and waste water pipes, all being primarily non-metallic

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal; pipes, pipe couplings, pipe adapters, made wholly or predominantly of plastics material or elastomeric material, parts and fittings therefor; bushes for use in the jointing of pipes; sealant compounds for joints; artificial resins (semi-finished products); synthetic resins (semi-finished products)

Couplings for jointing and repairing pipes in sewerage, drainage, chemical, and low pressure applications; adaptor couplings for coupling pipes of different sizes; saddle connectors for coupling branch pipes to main pipelines; tee branch couplings for pipes; elbow bends for coupling pipes; bushes and liners for use in the jointing of pipes; flanges, sealing rings and end caps for use with pipes; all the aforesaid goods being wholly or substantially of polyvinylchloride, or thermoplastic or other synthetic, elastomeric material, or nitrile rubber