Ashirvad is a licensee of Lubrizol, a Berkshire Hathaway Company, who are the inventors and largest manufacturers of CPVC compound in the world. Chlorinated Polyvinyl Chloride (CVPC) is a thermoplastic used for hot and cold water lines. CVPC is the first choice of material for potable water supply across the world and is in use across the world for more than 50 years. It is absolutely ideal for use in hot and cold water applications in villas, individual homes, apartments, offices, commercial buildings,hotels and hospitals.