HDPE pipe has good stress cracking resistance: HDPE pipe has low notch sensitivity, high shear strength and excellent scratch resistance, and has outstanding resistance to environmental stress cracking; good high temperature impact resistance: high temperature of polyethylene The embrittlement temperature is extremely low, and it can be used safely in the temperature range of -60-60°C. During construction in summer, due to the good impact resistance of the material, the pipe will not be brittle; good chemical resistance: HDPE pipe fittings can withstand a variety of chemical Corrosion of the medium, chemicals present in the soil will not cause any degradation to the pipeline. Polyethylene is an electrical insulator, so it does not decay, rust or electrochemically corrode; it also does not promote algae, bacterial or fungal growth.
