PP-R cold and hot water supply pipes

1. It is hygienic and has no chemical effects, and belongs to the category of green building materials. The PP-R raw material belongs to the polyolefin category, and its molecules are only composed of hydrogen and oxygen elements, with reliable hygiene performance.2. Easy and reliable installation; Adopting hot melt connection, the connection can be completed in a short time, making installation convenient and time saving.3. Thermal insulation and energy conservation: The thermal conductivity coefficient is 0.24W/m * K, which is only one hundredth of that of metal pipes, and is used for hot water pipelines with minimal heat loss.4. Lightweight, high specific strength, with a specific gravity of about one eighth that of steel pipes. It has high strength, toughness, and impact resistance during pressure testing.5. The inner and outer walls of the product are smooth, with low water flow resistance and low energy consumption in the conveying fluid system.6. High heat resistance: The normal working temperature for transporting water for long-term use is 70 ℃, and it can withstand high temperatures up to 95 ℃ in a short period of time.7. Corrosion resistance and non scaling; It can avoid pipeline scaling and blockage, as well as yellow spot rust on water basins and bathtubs.8. Long service life: Normal service life can reach over 50 years.