PP pipe standard quality identification
A good PP pipe should comply with the standard QB/T1929-93. It should be pointed out that the service life of a fake PP pipe is only 1-5 years, while the service life of a real PP pipe is more than 50 years.
PP tube - How to choose
PP pipes are widely used in chemical industry and residential buildings, sanitary drinking water supply and hot water heating. PP pipes are divided into two types: hot and cold pipes. The wall of the cold water pipe is thin and the wall of the hot water pipe is thick, so the performance of the hot water pipe is much better in terms of fracture resistance, and the price of the hot water pipe is more expensive than that of the cold water pipe. Many manufacturers in order to be on the safe side, the construction process does not divide the hot and cold water pipe craze, improve the safety factor.
1. Good soft PP pipe material, pipe fitting is not easy to be squeezed and deformed, even deformation will not break, and greatly reduce the joint usage.
2. Corrosion-resistant, waterproof and scale-forming PP pipes and fittings have chemical properties that can resist the erosion of chemical elements in water, and the smooth inner surface can avoid the formation of scale
3. High-temperature and high-pressure resistant PP pipe. The water pressure of the pipe fitting is 45 kg/cm2 at room temperature, and the temperature of non-deformation of the pipe is 112 degrees Celsius
4. Long life of PP pipe, strong anti-aging of pipe fittings, normal function mission to reach more than 50 years.
5. The construction of PP pipe is simple and fast. The flexibility of pipe fittings makes the construction very fast and easy to connect (connected by hot melt machine socket), safe and reliable.
Because the construction is simple, there is no contradiction and influence with other projects, shorten the construction period, the construction cost is 60% less than copper pipe, with superior economy.
Accordingly, when consumer is chosen, want careful, must choose appropriate, what big manufacturer produces, have the PP tube that quality assures.
