Which is safer of water supply, hdpe pipe or pe pipe?

Both hdpe and PE belong to olefins. HDPE pipes is polyvinyl chloride, which is the strongest among the three major olefins. PE is polyethylene, which is divided into low-density polyethylene, high-density polyethylene and linear low-density polyethylene. Vinyl three.

PE is more flexible and has a relatively high pressure resistance. Now it is used for water supply and drainage.

The PE pipe can be used as a water supply pipe and can be bent. It is often used in rural drinking projects, water-saving irrigation and other projects.


The HDPE pipe material is non-toxic, non-corrosive, and non-scaling, which can effectively improve the water quality of the pipe network; chemical corrosion resistance, internal, external and microbial corrosion resistance, strong corrosion resistance, and health; HDPE pipe have good water resistance The ability of hammer pressure, the welded joint integrated with the pipe and the effective resistance of HDPE pipe to underground movement and end load greatly improve the safety and reliability of water supply.

1. It is easy to form a complete and closed anti-seepage system by butt welding and electrofusion welding. When laying along the trench, it can reduce the excavation of the trench and reduce the amount of accessories.
2. Light in weight and easy to install and handle;
3. Strong wear resistance and excellent hydraulic performance, no need for external protection in buried pipelines. It can be applied to earthquake and mining area soil subsidence areas, and can also be laid on the bottom of rivers by submersion method.
4. Good environmental adaptability and frost resistance. Can be used in indoor and outdoor water supply pipes.
5. Long service life, with a service life of more than almost 50 years;
6. Easy to recycle.

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