HDPE water supply pipes are widely used, mainly because they have advantages that other pipes cannot match: 1. It is easy to form a complete and closed anti-seepage system by butt welding and electrofusion welding. When laying along the trench, it can reduce the excavation of the trench and reduce the amount of accessories. 2. Light in weight and easy to install and handle; 3. Strong wear resistance and excellent hydraulic performance, no need for outer layer protection in buried ... Read More

PP-R pipe, also known as three-propylene polypropylene pipe, random copolymerized polypropylene pipe or PPR pipe, is a pipe made of random copolymerized polypropylene. HDPE pipe is a pipe made of high-density polyethylene (English name is “High Density Polyethylene”, referred to as “HDPE”). HDPE pipe is the replacement product of traditional steel pipe and PVC drinking water pipe. 1. The density is different. The density of HDPE pipe is higher than that of PPR pipe. The former is high-density polyethylene, and ... Read More