PE hot-melt pipe fittings have become one of the most important pipes in modern life and industrial manufacturing. PE water supply pipe has many advantages, such as non-toxic effect, long service life and good sanitation. Of course, in order to better use efficiency of PE water supply pipe, pipe welding is essential, So what should we pay attention to when welding PE water supply pipe?

Let's learn about what we need to pay attention to when PE hot-melt pipe fittings are hot-melt undertaking. 1. Heating plate temperature. This is mainly refers to the surface temperature of the heating plate. When measuring the temperature, we should fully consider the influence of the environmental temperature, not only to ensure the rapid melting of the pipe end face, but also to ensure that the welded pipe fittings will not degrade due to the high temperature.

PE hot-melt pipe to undertake the hot-melt also need to pay attention to 2, welding pressure. Its main function is to heat the pipe by force, remove the uneven part of the end face of the pipe, make the end face of the pipe contact with the heating plate, and heat evenly. 3. Crimp height. The crimping height is mainly used to measure the time of heating pressure acting on the pipe section. 4. Endothermic pressure. Its main function is to prevent the rebound of the pipe and make the pipe cling to the heating plate, so as to improve the heating effect and reduce the heating time. The heating time is related to the cross-sectional area of the welded pipe, the temperature of the heating plate and the ambient temperature.