PE， It is polyethylene (abbreviation for Polyethylene of raised temperature resistance). Generally, PE pipes are used for water supply pipelines at temperatures below 40 ℃ and cannot be used for hot water transportation pipelines. PE pipe is a highly crystalline and non-polar thermoplastic resin. The original appearance of HDPE is milky white, with a certain degree of semi transparency in the thin section. PE has excellent resistance to most household and industrial chemicals. Certain types of chemicals can cause chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene), and halogenated hydrocarbons (carbon tetrachloride).

Mainly used in urban water supply networks, irrigation and water diversion projects, and agricultural sprinkler irrigation projects. Due to the use of hot melt and electric melt connection methods for pipeline connection, the integration of the interface and the pipe material is achieved, and it can effectively resist the longitudinal stress and axial impact stress generated by internal pressure. And no heavy metal salt stabilizers are added during the production process, the material is non-toxic, does not scale, and does not breed bacteria, avoiding secondary pollution of drinking water.