How to identify the quality of PE water supply pipe

With its excellent performance, PE water supply pipe has been widely used in all kinds of water supply projects. As the demand continues to climb, the number of manufacturers are also increasing. When purchasing PE water supply pipe, quality is undoubtedly the primary consideration. However, many people are confused about how to accurately identify the quality of PE water supply pipe. Some people think that the color of the pipe can reflect the quality of good or bad, such as white, red or black and other different colors of the pipe have their own fans. In fact, the color of the pipe and the quality is not directly related to the next we will analyze in detail.

1.The color of PE pipe

According to the relevant standards, most of the PE water supply pipe is black, but other colors can also be determined by the negotiation between the supply and demand sides. No matter what color, they are only different because of the different types of pigments added, which does not affect the quality of the pipe itself. The main purpose of adding color is to make the pipe impervious to light, thus avoiding microbial growth. Sometimes in order to meet the market demand, the pipe color will be diversified, which is only for marketing considerations, not quality marking.

2.The relationship between pipe quality and the wall thickness

There are many ways to determine the quality of the pipe, wall thickness is only one of the factors. Pipe resistance to high temperatures, high pressure performance depends not only on the purity of raw materials, but also with the thickness of the pipe wall and its adaptability to temperature and pressure, but this does not mean that the thicker the better. If the pipe is too thick, it will lead to a reduction in water flow, and the most critical thing is to ensure that the thickness of the pipe wall is uniform. Once the PE water supply pipe in the process of use, there will be serious consequences.

3.The method of identifying the quality of PE water supply pipe

Only from the appearance is difficult to accurately determine the quality of PE water supply pipe. Generally can initially observe the color, brightness and smoothness of the inner wall, but the real reliable method is to conduct a pressure test, high-quality new materials made of pipe can withstand 1.5 times the pressure.

In summary, if you want to pick a reliable quality PE water supply pipe, it is crucial to choose a reputable plastic pipe manufacturer. Such manufacturers will select high-quality raw materials and equip advanced production lines to ensure the true and reliable quality of their products.