1. Good hygienic performance: No heavy metal salt stabilizer is added during PE pipe processing. The material is non-toxic, has no scaling layer, and does not breed bacteria, which solves the secondary pollution of urban drinking water.
2. Excellent corrosion resistance: except for a few strong oxidants, it can resist the erosion of various chemical media. No electrochemical corrosion.
3. Long service life: Underrated temperature and pressure conditions, PE pipes can be used safely for more than 50 years.
4. Better impact resistance: PE pipe has good toughness and high impact strength, and heavy objects will directly press through the pipe without causing the pipe to break.
5. Reliable connection performance: The strength of the hot-melt or electro-fusion joint of the PE pipe is higher than that of the pipe body, and the joint will not be disconnected due to soil movement or live load.
6. Good construction performance: the pipe is light in weight, the welding process is simple, the construction is convenient, and the comprehensive cost of the project is low.