Whether you're connecting PVC or CPVC pipes to copper, cast iron pipes to ABS or ... In some cases, you can do it by taking two threaded adapters of different materials and screwing them together.

What Is CPVC Pipe? CVPC pipe is a hard, thermoplastic plumbing pipe. “CPVC piping is similar to PVC piping but also very different,” Smedley says. CPVC goes through an additio ...