PVC/CPVC – rigid plastic pipes similar to PVC drain pipes but with thicker walls to cope with municipal drinking water force, released close to 1970. PVC stands for polyvinyl chloride, and it happens to be a common replacement for metal piping. Developing Codes: Plumbing installations and repairs need to adhere https://plumbing54107.blogdeazar.com/27089826/plumbing-an-overview