Ключевые слова:
Plastics, Pipework systems, Pipes, Plastic pipelines, Unplasticized polyvinyl chloride, Polyvinyl chloride, Water, Water supply, Water supply (buildings), Water supply and waste systems (building, Sewerage, Drainage, Sewers, Drainpipes, Potable water, Pressure, Pressure pipes, Temperature, Size, Dimensions, Classification systems, Colour codes, Marking, Pipe fittings, Pipe couplings, Adhesive-bonded joints, Spigot-and-socket joints, Flanged fittings, Flanges, Cold-water supply systems, Elastomers, Sealing rings, Elbows (pipes), Pipe tees, Mechanical properties of materials, Physical properties of materials, Pressure testing, Hydraulic tests