UPVC Plumbing Pipe is a popular kind of pipe found in plumbing systems. Unplasticized Polyvinyl Chloride is used to make the product, which is popular for its salient features such as resilience to chemicals, strength, & durability. UPVC plumbing pipes are available in a range of sizes and diameters to satisfy diverse plumbing needs. Smaller diameters, like 0.5 inches, to bigger diameters, like 6 inches or more in UPVC Plumbing Pipe, are common sizes.