Classification of ppr tubes

The classification of ppr pipes can be divided into single-layer pipes and double-layer pipes based on its thickness, or it can be divided into hot water pipes and cold water pipes from its distribution. In recent years, many families have used a new type of double-layer ppr tube, which has more product advantages than ordinary ppr tubes.

The difference between ppr tube single layer tube and double layer tube

ppr single layer tube

The ppr monolayer tube is an ordinary ppr tube, and its main constituent material is ppr particles. The thickness of the wall of the ordinary ppr pipe is between 4 mm and 8 mm, and the composition of the pipe is a single layer, that is, the inner wall and the outer layer are the same.

ppr double tube

The structure of ppr double-layer pipe is divided into two parts, generally a combination of ppr water pipe and inner layer. The inner layer is an antibacterial layer. The color of the inner and outer layers will be different. The thickness of the pipe is thicker, which can effectively block the light source. , To prevent the breeding of internal bacteria. At the same time, in terms of heat resistance, the heat resistance of double-layer pipes is not as good as that of single-layer pipes. The critical temperature value is about 75 degrees, while the critical temperature of conventional single-layer ppr pipes is about 90 degrees.

How to choose ppr single-layer pipe and double-layer pipe

In home decoration, from the perspective of cost-effectiveness considerations, cold water pipes can use double-layer ppr pipes, and hot water pipes can use single-layer ppr pipes. The advantages of the physical properties of these two types of water pipes are matched to each other. The service life can be further extended.

In the field of tooling, the single-layer ppr tube uses a high temperature critical point and is more cost-effective.