What are PPR Pipes? Meaning, Uses and Advantages. 💫Polypropylene Random Copolymer (PPR) pipes are plastic pipes made from a random copolymer polypropylene. This is a thermoplastic polymer considered for its high resistance to heat, pressure and chemicals. These pipes are designed with a unique molecular structure that ensures durability, flexibility and long-term reliability in plumbing systems. 💫Applications of PPR Pipe Fittings ✨Residential Water Supply Systems ✨ Commercial Plumbing ✨Industr