Hepworth PME (Qatar) WLL CPVC piping system is highly suitable for hot and cold water applications. CPVC is long term performance, high temperature performance, chlorine resistant, excellent physical properties, good chemical resistant and resistance to corrosion, tuberculation, deposits. Hepworth PME (Qatar) WLL Pipes are available in imperial sizes range with diameters from 1?2 inch - 8 inch in accordance with ASTM F441 also CPVC available in metric sizes within the range 16 mm to 160 mm in accordance with DIN 8079/80. Application: ? Hot and cold water plumbing distribution, residential and commercial. ? Water and waste water treatment systems. ? Solar heating, central heating and radiant floor heating application. ? Suitable for many industrial and process piping applications.