How To Identify PPR Pipe

PPR pipes are widely used in industrial and residential buildings for living, sanitary drinking water supply and hot water heating. PPR pipes are divided into two types: hot and cold water pipes. The wall of the cold water pipe is thin, while the wall of the hot water pipe is thick, so the hot water pipe has much better performance in terms of fracture resistance. In terms of price, the hot water pipe is also more expensive than the cold water pipe. For the sake of insurance, many manufacturers do not distinguish between hot and cold water pipe cracks during the construction process to improve the safety factor.
1. Good soft PPR pipe, the pipe fittings are not easily deformed by extrusion, will not break even if deformed, and greatly reduce the use of joints.
2. Corrosion resistance, waterproofing and scaling. The chemical properties of PR-R pipes and fittings can resist corrosion by chemical elements in the water, and the smooth inner surface can avoid the formation of scale.
3. High temperature and high pressure resistant PR pipe, the pipe fittings can withstand water pressure of 45 kg/cm2 at normal temperature, and the non-deformation temperature of the pipe is 112 degrees Celsius.
4. Long service life PPR pipes and pipe fittings have strong anti-aging and can function normally for more than 50 years.
5. Construction is simple and fast. The flexibility of PPR pipes and pipe fittings makes construction very fast, easy to connect (use hot melt machine and socket connection), safe and reliable.
6. Economical and affordable. Because the construction is simple, there is no conflict or impact with other projects, the construction period is shortened, and the construction cost is 60% lower than that of copper pipes, which has superior economics.
Therefore, consumers should be careful when purchasing and be sure to choose suitable pipes produced by large manufacturers with guaranteed quality. In addition, there are some points to pay attention to when installing. You may wish to listen to the advice of experts.