PP-R холодной и горячей воды трубы

Main character: 1.Environment protection: Healthy, nontoxic, no deposit, belong to green material, used for drinking water and heating supply pipes. 2. Resistant to wear and corrosion attack: inner wall is smooth, low friction coefficient, good wear resistance. 3. Heat resistance& Breakdown Voltage: Under the stated continuous pressure, the pipes can stand up to 95°C 4. Normal heat reservation insulation: heat conductivity is just one two-hundredth of the metal tubes, good in hot insulation of hot water pipes 5.Light weight: the density is only one eighth of the steel 6. Good physical character: better flexibility, to distort, fine performance of impact resistance and anti-strike 7. Simple fix, reliable connection: the strength of the joint is better than the pipes itself, no leak, this is called all-in-one pipes. 8. Useful life: Under the regular conditions, it can be used over 50 years.