What are the characteristics of PPR pipes?

1. High temperature resistance: The working temperature can reach 70~95℃, and the short-term high temperature resistance can reach 110℃, which is suitable for hot water delivery systems (such as floor heating, solar pipes).

2. Corrosion resistance: It is resistant to acid, alkali, chemical solvents and electrochemical corrosion, not easy to scale, suitable for conveying drinking water, and has a long service life (usually more than 50 years).

3. Sanitary and safe: The raw materials are non-toxic, meet the drinking water standards (such as GB/T 17219), do not breed bacteria, and are suitable for household hot and cold water pipes.

4. Hot melt connection: Hot melt welding is adopted, and the interface is integrated to prevent leakage, and the sealing is better than the mechanical connection method.

5. Low thermal conductivity: The thermal conductivity coefficient is only 1/200 of that of metal pipes, which reduces heat loss and has excellent thermal insulation performance.

6. Lightweight and easy to construct: The weight is only 1/9 of that of metal pipes, light weight, convenient transportation and installation, and reduces labor costs.

7. Energy saving and environmental protection: PPR pipes have low thermal conductivity, less heat loss, and can be recycled, meeting environmental protection requirements.

8.High cost performance: PPR pipes have a higher cost performance than other metal pipes and are more economical.