The installation of PPR water pipes first needs to pay attention to prohibiting falling water pipes, especially in winter, because PPR water pipes are cold and brittle. PPR water p
Jul 31, 2021
After the PPR water pipe is hot-melt connected, the internal pipe diameter will be reduced to a certain extent, but it will not affect the use. The connection part will be slightly
PPR pipe is also called random copolymer polypropylene (PPR). Its product has good toughness, high strength, excellent processing performance, good creep resistance at higher tempt
1. Compared with metal pipes, PP-R pipes have lower hardness and lower rigidity. They should be protected during handling and construction to avoid mechanical damage caused by inap
This phenomenon of white edges on the incision usually appears on colored water pipes, but it is not easy to see in white PPR water pipes. It is not because the white PPR pipe does
The PPR pipe can notexposed to the sun! Sun exposure to ultraviolet rays will accelte aging. In this environment, the PPR tube can only be used for two years before it is scrapped.
s for the popular white water pipes, you can go to Baidu Encyclopedia for detailed instructions. As for the main characteristics of PPR pipes, it is non-toxic and hygienic. The raw
Jul 30, 2021
The difference between cold water pipes and hot water pipes is that they bear different pressures. S5 and S4 are cold water pipes, and S3.2 and S2.5 are hot water pipes. From the n
Jul 29, 2021
The angle valve for household use is made of stainless steel, which has good mechanical strength and corrosion resistance. The valve core is made of stainless steel, which is usual
Jul 20, 2021
Angle valve cleaning and maintenance: 1. Wash off simple stains on the angle valve with clean water. For stains that are easy to remove, you can wash them off with water. The appea
Jul 26, 2021
1. The household triangle valve is made of stainless steel, which has good mechanical strength and corrosion resistance. 2, the valve core is stainless steel, usually used in anti-
Jul 23, 2021
According to the distinction between cold and heat, the triangle valve is divided into two types: "cold" and "hot" (identified by blue and red signs). Most of t
Jul 16, 2021
