WAVIN

Installations for [ heating, ] water supply and sanitary purposes; flexible pipes and tubes, being parts of sanitary installations

[ Non-metallic hose pipes used for water supply, gas distribution, soil drain waste, drainage, irrigation, electrical conduit and cable ducting systems, central heating systems and chemical industry; ] non-metallic flexible pipes for water supply, [ gas distribution, central heating systems and chemical industry, ] elements and molding pieces for such pipes and replacement parts and fittings therefor, namely, plastic couplings, bends and junctions; plastic tees, and plastic pipe liners

Non-metal gutters and non-metallic pipes, namely, pipes of plastic used for pressure and non-pressure applications, namely, water supply, [ gas distribution, ] drain waste and vent, foul sewers and storm water drainage; non-metal downpipes for discharge of rainwater; [ non-metal gullies for discharge of surface water, ] non-metal manholes; [ infiltration units, namely, hollow plastic constructions for temporary storage of rainwater for later discharge into the sewer system or infiltration into the soil; ] plastic inspection chambers, namely, manholes of insufficient size to contain a person