PPR is also known as three-type polypropylene pipe or random copolymerized polypropylene. It is extruded into a tube through random copolymerized polypropylene and injected into a piece, which is non-toxic and hygienic. The raw material molecules of PP-R are only carbon and hydrogen, and there are no harmful and toxic elements. As a new type of water pipe material, PPR pipe has unique advantages. PP-R can be used not only for hot and cold water pipes, but also for pure drinking water systems. . The interface of the PPR pipe adopts hot-melt technology, and the pipes are completely fused together, so once the installation pressure test is passed, it will not age and leak like aluminum-plastic pipes after a long time. The complete combustion of PPR produces water and carbon dioxide, so high-quality PPR is theoretically non-toxic.
