System：ERA PPR pipes, due to its high impact strengh and light weight makes it most reliable and sophisticated system to be employed in plumbing applictions and  water supply(hot and cold).

Scope：
ERA’s PPR is the ideal and above all cost-effective solution for piping installations in schools, hospitals, hotels, office blocks as well as in fields of modular construction.

This specification covers PPR pipe and  fittings for pressure applications.This system is Intended for pressure applications where the operating temperature will not exceed  95 ℃.

System：
Good long term pressure resistance and easy processing and installation technique give cold and hot water systems made of PPR pipes an advantage as an alternative to the traditional systems.

PPR water pipe installation precautions：

1. In the process of handling and construction, ppr pipe should be protected to avoid damage caused by external force. After all, compared with metal pipe, its hardness is relatively low and its rigidity is relatively poor.

2, winter construction should pay attention to, because the ppr pipe is below 5℃, there is a certain low temperature brittleness, when cutting, it is best to use sharp props slowly cut. For the installed pipe, carefully protect, do not knock or pressure, to avoid damage.

3, if the ppr water pipe to be installed in the outdoor, must be sunscreen treatment, because long-term exposure to ultraviolet radiation, water pipes easy to aging, can be wrapped in the outer layer of dark protective layer.

4, the expansion coefficient of ppr tube is relatively large, in the open or not directly buried dark compress tube, it is best to use the technical measures to prevent the expansion of the pipe deformation. In addition, pay attention to the installation of support and hanger in accordance with the regulations.

Advantages of PPR pipes
1. Non toxic and good hygiene performance: PPR pipes have undergone strict testing and fully meet the requirements of national drinking water standards, making them suitable for use in drinking water and food industry pipeline systems.
2. Corrosion resistance and non scaling: PP-R pipes have good corrosion resistance, do not form scale, do not breed bacteria, and can avoid the worry of pipeline scaling and blockage, as well as yellow spot rust in washbasins and bathtubs.
3. Smooth inner wall, low water flow resistance: The PP-R pipe has a smooth inner wall, low water flow resistance, and high flow rate, which can increase the flow rate by more than 30% compared to metal with the same inner diameter.
4. High mechanical strength: PPR pipes have good toughness, impact resistance, and high mechanical strength, especially suitable for use in low and high temperature environments.
5. Lightweight, easy to install, and reliable.
6. High temperature resistance and good insulation performance: The softening temperature of PPR pipes is 131. 5 degrees, capable of delivering hot water at temperatures up to 95 degrees Celsius under long-term continuous working pressure. This product also has good insulation performance, with a thermal conductivity of about 1/200 of that of a metal pipe, reducing the heat loss during the transportation of hot water.