PPR pipes are mainly made of copolymerized polypropylene, so PPR pipes are also called three-type polypropylene pipes, while PVC pipes are made of polyvinyl chloride materials. Due to the difference in the main raw materials, the two pipes have different performance characteristics. It is precisely because of the raw materials that PPR pipes are mostly hot melted, and PVC pipes are mostly glued. The ppr tube is divided into four-point tube and six-point tube according to the wall thickness. The wall thickness of the four-point tube is 2.3mm, and the wall thickness of the six-point tube is 3.5mm. The wall thickness of the pvc pipe is 2.0mm. Due to the different wall thickness, the price of the pipe will also vary. Also, prices vary from place to place. The water pipe adopts PPR pipe, which is divided into cold water pipe and hot water pipe. PVC pipes are suitable for wires passing through walls and sewage pipes.
