Various types of plastic material are used for piping for various plumbing applications. Everyone thinks of PVC (polyvinyl chloride) pipe first. It is ideal for all types of DWV (drain-waste-vent ...
pipe is a popular plumbing choice in modern homes. Valued for its durability and wide range of applications, this chlorinated cousin of polyvinyl chloride (PVC) was first produced in the 1970s.