Knowledge about PPR pipe

PPR water pipe color

Different colors of PPR use the same base material, but different color masterbatches are added during the production process according to customer preferences or habits, so different colors do not represent quality. However, in order to prevent secondary pollution of water quality in water pipes by light, we usually choose water pipes with better light resistance.

The difference between PPR cold and hot water pipes

The base materials used for PPR hot water pipes and cold water pipes are exactly the same, and the hot and cold water pipes are divided into different specifications according to the temperature of the water that can be transported when the pipes of different specifications are used. Due to the higher requirements for the pipes that transport hot water, the wall thickness of the hot water pipes with the same nominal pressure is thicker than that of the cold water pipes.