Different colors: The materials used in PPR pipes have toughness, and the good-quality color has bright light, and there is also light creamy yellow, and the poor-quality color is more chaotic. The PVC pipe is milky white, the material is relatively hard and brittle, the section is not shiny, but its surface is shiny.
The wall thickness is different: the diameter of PPR and PVC pipes are the same, the main difference is the thickness of the pipe wall, and the thickness of the PPR pipe
The difference between ppr and pvc pipe is: one is a water pipe, the other is a line pipe.
PPR (Poly Propylene Random) is random copolymer polypropylene, which is currently the most popular water supply pipe. The pipes and fittings produced from this raw material have light weight, high strength, corrosion resistance, non-scaling, etc. In addition to the characteristics of long service life, it also has the characteristics of high heat resistance and pressure bearing capacity, easy installation, reliable connection (hot-melt connection, thereby integrating the pipeline), heat preservation and energy saving, non-toxic and harmless.
PVC is polyvinyl chloride. Because the chemical additive phthalein in PVC can cause cancer, kidney damage, damage the human body's functional reconstruction system, affect development, and its strength cannot meet the pressure requirements of water supply pipes, it is rarely used in water pipes, and is generally used for wire pipes and sewage. pipeline.