1. Hygienic and non-toxic: this product belongs to green building materials, which can be used for pure water and drinking water pipe system.
2. Corrosion resistant and non-scaling: avoid the corrosion caused by the corrosion of water basin and bathtub due to pipe rust, and can avoid the blockage caused by corrosion of the pipe.
3, resistant to high temperature and high pressure, piped water temperature up to 95 ℃.
4. Heat preservation and energy saving: the thermal conductivity is only two hundredth of the metal pipe, which is excellent for thermal insulation of hot water pipes.
5. Light weight: the proportion is only one seventh of the metal tube.
6. Beautiful appearance: smooth inside and outside of the product, small fluid resistance, soft color and beautiful appearance.
7. Installation is convenient and reliable: hot melt connection is adopted, and it is completed in a few seconds and is safe and reliable.
8. Long service life: under the specified long-term continuous working pressure, the service life can be up to 50 years.
Advantages of high-performance pp-r.
1 galvanized pipe in the use of pipeline corrosion by water flushing galvanized layer falls off, contaminated drinking water, PEX, PV -u because water is faulty, abroad has long been used as feed pipe is not allowed and poor ability to resist high temperature, easy damage, short life; Aluminous model multiple tube ` stainless steel plastic clad pipe ` aluminum-plastic pp-r pipe does easy to glue, frost crack easily, aging, when install the metal copper and plastic pipe extrusion together, heat bilges cold shrink after a long time, easy to produce delamination phenomenon, the hard to avoid leakage.
Pipes for more than 2 high-performance pp-r pipe to avoid the disadvantages of the outside, but also has high temperature resistance, convenient installation, joint less, never slack ` stable performance. Energy - saving sanitation, environmental protection and other advantages, fully meet all kinds of design indicators.
3. Performance characteristics of high-performance pp-r:
1. High sexual pp-r pipe is a three layers co-extrusion ` a molding of advanced scientific and technological achievements.
2. The linear expansion coefficient is much smaller than that of ordinary pp-r products.