الوصف

1. Well heat resistant ability. This pipe can be used for a long time while the working temperature of water is *0 degree. The softening temperature is **0 degree;
2. Long life span. Under normal conditions of temperature and pressure, Jiuhao PP-R pipes can be used for over *0 years;
3. Well corrosion resistance. Except few oxidants, Jiuhao pipes can endure the erosion of many kind of chemical material;
4. Small linear expansion;
5. Insulation, anti-UV rays.