Pe water supply pipe water supply benefits and rough improvement



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With the continuous improvement of people's living standards, people pay more and more attention to health, so it is also essential to change the water quality and water supply water supply pipeIt is made of relatively stable polyethylene and has the characteristics of high temperature resistance and no deformation.

The length of PE water supply pipe is about 6m, which is convenient for transportation, saves freight and reduces transportation costs. At the same time, pe water supply pipe is divided into two kinds of straight pipe and coil, used in various water supply projects. High quality and low price, let people use safer and more comfortable.

PE water supply pipe also has cold resistance, heat resistance, corrosion resistance, wear resistance, and even in the service life, which is the excellent performance of similar pipes. Moreover, PE water supply pipe is a kind of green and environmentally friendly pipe, the material can be recycled, and because the pipe will not rust, it is not only conducive to environmental protection, but also conducive to replacing ordinary iron water supply pipes.

When using pe water supply pipe, it is found that the surface of the water supply pipe will be rough. In fact, there may be many reasons for this phenomenon. If new materials are used, the roughness of the pipe surface may be caused by the exclusion of raw materials. If the roughness is only present in a thin layer of the surface, it means that it may be formed in the mold part.

Because the raw materials in the head or barrel are heated for too long, the head and the screw barrel are not clean, or the temperature is too high during processing or the screw is damaged, large pits or pits are easily formed during extrusion. If this happens, stop for about 1.5 hours and add crushed material. If the machine is shut down for 4 hours without starting the machine, the temperature should be quickly reduced to 150-200 degrees Celsius to minimize the decomposition of raw materials.

When the raw material is wet, some small bubbles on the surface of the pe water supply pipe will form pitting after shaping. This kind of pockmarked surface has a small tail, which is formed by stretching in the opposite direction of extrusion, so the raw materials need to be dried. When there are impurities in the raw materials that are difficult to plasticize, there will also be some pits. When the pit is large, you can see the impurities in the middle of the pit. At this time, it is necessary to increase the processing temperature or replace the raw materials.