HDPE sewage pipe is mainly used for municipal engineering rainwater, sewage, waste water discharge, district drainage engineering, fishery water transmission engineering, mine ventilation and drainage engineering, agriculture and forestry irrigation and other water conservancy projects.
Because PE sewage pipe and steel pipe compared with the construction process is simple, excellent flexibility, and do not need to do anti-corrosion treatment, can save a lot of processes, therefore municipal engineering usually choose PE drainage pipe.
So, what are the specific advantages of HDPE drainage pipes? HDPE pipe manufacturers tell you that it is mainly reflected in the following aspects:
1, strong corrosion resistance, in addition to a few oxidants, PE pipe can resist the erosion of a variety of chemical media, excellent corrosion resistance.
2, lengthy service life, in rated temperature and pressure conditions, PE pipeline can be safely used for more than 50 years.
3, reliable connection performance, because the strength of PE pipe hot melt or electromelt interface is higher than the pipe itself, so it will not be broken due to soil movement or other effects, strong reliability;
4, excellent construction performance, PE pipe light quality, simple welding process, convenient construction, and low comprehensive cost, with great construction performance advantages;
5, excellent impact resistance, due to high strength and excellent toughness of HDPE pipeline, so the general heavy objects directly pressed through the pipeline, will not lead to pipeline rupture damage;