There are several differences between CPVC and PVC pipes. “PVC is only allowed to be used in drain, waste and vent ... will not work well on the other type. If you have to join the two, Smedley ...

The answer depends on the type of pipe you're using and what ... It's commonly used for drain-waste-vent (DWV) piping. CPVC is a form of PVC used for potable water lines, and it's both stronger ...

Regular PVC piping is the most common type and the type that’s used for ... make it an ideal choice for exterior drainage pipes and sewage lines. PVC piping can be used instead of cast iron ...