APL APOLLO CHLORINATED POLYVINYL CHLORIDE [CPVC] pipes and fittings are produced from a specialty blend of chlorinated polyvinyl chloride material as per IS:15778, with unique physical properties desirable for piping application and are intended for use in residential and commercial, for hot and cold potable water distribution systems. These pipes and fittings have a maximum service temperature up to 93°C and have a design stress of 2000 PSI. APL APOLLO CPVC plumbing system is approved for contact