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DWV Fittings


PVC is the most frequently specified of all thermoplastic materials.it has been used successfully for over 50 years in such areas as Potable drinking water system, chemical processing, industrial plating, chilled water distribution, deionized water lines, chemical drainage, and irrigation system. PVC is characterized by robust high physical properties and resistance to corrosion and chemical attack by acids, alkalies, salt solutions and many other chemicals. it is attacked, however, by polar solvents such as ketones, some chlorinated hydrocarbons,and aromatics. The maximum service temperature of PVC is 60oC. With a design stress of 2,000 psi, PVC has the highest long-term hydrostatic strength at 23oC of any of the major thermoplastics being used for piping systems. PVC is joined by solvent cementing, threading, flanging and rubber ring Sockets.