Features:

1, Tubing chemical performance is stable, corrosion resistance, offset the insufficiency of metal pipes in this aspect.
2, Easy to bend or hot melt to be a more solid shape, and has good compression ability connect with pipes, not easy to leak.
3, Save investment - the initial investment is large, but low operating cost, the investment capital could be recovered in short term. .
4, Underground heat exchange tube use high-density polyethylene pipe. Service life for 50 years.
5, Environmental protection and energy saving: the use of electricity, no combustion process, as to the surrounding environment, taintless discharge; Need not use cooling towers, have no outside hang, do not discharge heat to the surrounding environment ,
No thermal conductivity effect, no noise; Do not extract groundwater , without destroying the groundwater resources; Operating cost only  40 ~ 60%for the traditional central air conditioning .
6, A tractor serves 3 purposes: heating in the winter, refrigerating in the summer and providing water annual year. It is 2-4 times as to spilt-type and window air-conditioner . Controlled by computer, and stable performance,
It can be controlled by phone, going to temperature and humidity control and fresh air distribution.  

Applications:

1.Urban tap water pipe network system
Large diameter PE pipe, health non-toxic, not fouling, more suitable for urban water supply main conduit and buried tube, safety, hygiene, convenient construction.
2.Replaceable cement tubes, iron pipe and steel tube
Used for old nets renovation project, don't need large area excavation, low cost, can be widely used in old town of pipe network reconstruction.
3.Industrial materials duct
Chemical industry, chemical fiber, food, forestry, pharmacy, light industry and papermaking, metallurgical and other industrial raw material conveying pipe.
4.Landscaping water supply network
Landscaping need lots of water pipe, PE pipe toughness and low cost, make it become the best choice.
5.Sewage discharge pipes
PE pipe have unique corrosion resistance, can be used in industrial wastewater, sewage discharged pipe,low costs and maintenance costs .
6.Ore, mud transfers  
PE pipe has high resistance to stress and wear resistance, can be widely applied in conveying ore, coal ash and river bait-casting mud.
7. Agricultural irrigation pipe
PE pipe inside sleek, great flow, cross road construction, good impact resistance, it is the ideal tool for agricultural irrigation.  

Advantages:

1.Non-toxic, health: PE pipe material non-toxic, tasteless, through the strict health monitoring ,it belongs to green building materials, never scaling, which can effectively improve the water quality.

2.Corrosion resistance: PE belongs to inert materials, can resistance to various chemical media.

3.Noleakage, : PE pipe is connected by electric melting, its interface strength higher than tube itself .

4.High toughness: fracture extension rate of PE pipe, commonly more than 500%. .As to the uneven settlement of the base, its adaptive ability is very strong, good aseismic performance.

5.Excellent resistance to quickly crack propagation (RCP) ability.

6.Excellent flexible and resistance to scratches ability.

7.Good wear resistance, low wall friction coefficient, small flow resistance, excellent conveying ability.

8.Can use a variety of trenchless ways, great convenient for construction and installation.

9.Low system cost, less maintenance costs, can dramatically reduce the cost for the project.

10.Long service life: dark bury PE pipe normal uses more than five years.

11.PE material can be reused, complete with the concept of efficient environmental protection which our state advocates  .