Municipal water supply and drainage engineering, as an important part of urban construction, is closely related to people's life. Therefore, there are high requirements for the safety and reliability of water supply and drainage engineering materials. HDPE pipe is a kind of resin material pipe, which has a certain degree of thermoplasticity in material properties. It has high waterproof, anticorrosive and insulating properties in engineering construction. Good material properties and strong product characteristics make HDPE as a mature engineering pipe material, applied in municipal water supply engineering

  HDPE is a high density form of PE, which has the characteristics of temperature resistance, oil resistance, steam permeability resistance and environmental stress cracking resistance. In addition, it has good electrical insulation, impact resistance and cold resistance, so it is used in municipal water supply and drainage engineering.