HDPE sewage pipe is mainly used for municipal engineering rainwater, sewage, wastewater discharge, community drainage project, fishery water transfer project, mine ventilation and drainage project, agriculture and forestry drainage and irrigation and other water conservancy projects.
Due to PE sewage pipe and steel pipe than up, has a simple construction process, good flexibility, and do not have to do anticorrosion treatment, can save a lot of processes, so municipal engineering often choose PE drainage pipe.
So, the specific advantages of HDPE drainage pipe in which aspects? Mainly in the following aspects:
- Strong corrosion resistance, in addition to a few oxidizing agents, PE pipe can resist the erosion of a variety of chemical media, good corrosion resistance.
- Long service life, in the rated temperature, pressure conditions, PE pipe can be safely used for more than 50 years.
- Reliable connection performance, due to PE pipe heat fusion or electrofusion interface strength is higher than the pipe itself, so it will not be broken because of soil movement or other roles, strong reliability;
- Excellent construction performance, PE pipe quality is light, welding process is simple, easy to construct, and the comprehensive cost is low, has the advantage of good construction performance;
- Good impact resistance, due to the high strength of the HDPE pipe toughness, so the general heavy objects directly over the pipe, will not lead to pipe rupture damage;
