Product features: 1. Hygienic and non-toxic: This product is a green building material and can be used in pure drinking water pipeline systems. 2. Heat resistance: Under the specified long-term continuous working pressure, the water temperature conveyed by the pipeline can reach 95 degrees Celsius. 3. Corrosion-resistant and non-scaling: It can prevent pipe scaling and blockage as well as yellow rust spots on sinks and bathtubs. Thermal insulation and energy conservation: The thermal conductivity is only one two-hundredth of that of metal pipes, and it is extremely effective for thermal insulation and energy conservation in hot water pipelines. 4. Light weight and high strength: Its specific gravity is only one eighth of that of metals, and its pressure test strength exceeds 5MPa (50kg/cm ²). It has good toughness and impact resistance. 5. Attractive appearance: The inner and outer walls of the product are smooth, with low water flow resistance, soft colors and beautiful graphics. 6. Easy and reliable installation: It adopts hot-melt connection, no need for threading, and a joint connection can be completed in just a few seconds. The connection with metal pipes and water appliances uses high-quality copper inserts, which is safe and reliable. 7. Long service life: Under normal use, the pipeline system can last for more than 50 years.