The materials in common use today — copper, PVC and CPVC ... easier to use an adapter specifically made to couple them, assuming you can find one. The post A Guide To Pipe Fittings and How ...

CVPC pipe is a hard, thermoplastic plumbing pipe. “CPVC piping is similar to PVC piping but also ... Smedley recommends using adapters. “[Glue] a male adapter on one and a female adapter ...