**What is the Difference Between PVC Pipe and PVC-U Pipe?** **PVC-U Pipe**: The Ultimate Choice for Durable, Safe, and High-Performance Plumbing In the world of modern infrastructure, understanding the distinction between **PVC** (Polyvinyl Chloride) and **PVC-U** (Unplasticized PVC) pipes is critical to optimizing project outcomes. While both materials share core benefits, **PVC-U pipes**...