1. Since the economical water pipe is a product of "small investment and large loss", it cannot be measured as a secondary investment. Long life, maintenance-free, and no loss are the keys to the economic performance of water pipes. If water pipes and fittings cannot have the same service life as the building, consumers may suffer more than 10 times the loss of water pipe investment (mainly the loss of several decorative materials), resulting in loss of household property and increased maintenance costs.
2. The high-quality water pipe material does not pollute the water, can be used repeatedly, and has a relatively long service life. It is also a good choice for future generations.
3. High-quality water pipe materials must have strong corrosion resistance and water pipe strength, including water flow corrosion resistance, corrosion resistance, air corrosion resistance, etc. Corrosion is the second leading cause of leaks in water pipes, but it is a major contributor to water pipes contaminating water sources.
4. We use hot and cold water, and the environment we live in changes throughout the year. Therefore, high-quality water pipe materials should not be thermally conductive materials, but should have a small thermal expansion coefficient and strong adaptability to the environment and working temperature. Excessive thermal expansion coefficient is also one of the reasons for leakage.