What does the acronym "PVC" stand for in plumbing?

In plumbing, "PVC" stands for Polyvinyl Chloride. This material is widely used for piping due to its favorable properties such as being lightweight, durable, and resistant to corrosion and chemicals. PVC pipes are commonly employed in drainage, waste, and vent systems, as well as for certain potable water applications, making it a versatile choice in plumbing installations. The ease of installation and relatively low cost further enhance its popularity among plumbers and contractors. Understanding the composition and applications of PVC is essential for any plumber, as it directly affects material selection for different plumbing scenarios.