| Descriptors | Plastics, Polymers, Pipework systems, Plastic pipelines, Water, Pipes, Water supply engineering, Water supply (buildings), Unplasticized polyvinyl chloride, Polyvinyl chloride, Pressure pipes, Pipe fittings, Pipe couplings, Adhesive-bonded joints, Spigot-and-socket joints, Flanged fittings, Flanges, Water supply, Water mains, Underground, Internal, External, Buildings, Pressure, Temperature, Cold-water supply systems, Potable water, Elastomers, Sealing rings, Injection moulding, Dimensions, Elbows (pipes), Pipe tees, Mechanical properties of materials, Physical properties of materials, Performance testing, Pressure testing, Thermal testing, Hydraulic tests |
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