PE water supply pipe

The inner wall of the PE water supply pipe is smooth and does not change with the use time. The frictional resistance is small, energy is saved, and the pressure loss is about 30% smaller than that of the steel pipe. The smaller diameter than the steel pipe can be selected. Good hygienic performance, no additives, no possibility of polluting drinking water, ISO standard graded polyethylene material is grade 0 (lowest grade), no moldy material, compared with other common plastic materials, the mold resistance of polyethylene It should be much higher, and it will not be fouled for long-term use. PE pipe is suitable for temperature not exceeding 40℃, nominal pressure below 1.6 MPa, general purpose pressure water delivery and drinking water transportation. There are mainly municipal buried water supply, building (row) water, farmland irrigation, waterscape engineering and so on. In the water supply pipeline project, the PE water supply pipe will eventually replace the UPVC pipe. PE pipe comprehensive performance application field|Temperature resistance|Low temperature embrittlement temperature is very low, can be used in the range of -40℃ to 60 ℃, no brittle cracking occurs in winter installation and construction.

Superior performance of HDPE pipes

Long service life: PE pipes can be safely used for more than 50 years under normal working temperature and pressure conditions.

Excellent corrosion resistance: in addition to a few strong oxidants, it can withstand the erosion of a variety of chemical media; no electrochemical corrosion.

Excellent anti-wear performance: When transporting ore mud, the wear resistance of PE pipe is more than 4 times that of steel pipe.

Good hygienic performance: PE pipe processing does not add heavy metal salt stabilizer, no toxicity, no scaling, no bacteria, and better solve the secondary pollution problem of urban drinking water.

Better impact resistance: PE pipe has good toughness and high impact strength. The lower Hongwu directly presses the pipe and does not cause the pipe to rupture. Even in the case of 401, the pipe will not freeze.

Reliable connection performance: The strength of the PE tube hot melt or electrofusion interface is higher than the strength of the base material itself, and the joint will not be broken due to soil movement or load.

Good construction performance: the pipe is light in weight, the welding process is simple, the construction is convenient, the comprehensive construction cost is low, and the non-excavation laying can be adopted.

Large circulation capacity: the inner wall of the pipe is smooth, the head loss is small, and the flow capacity of the PE pipe is increased by more than 30% compared with other general pipes.