PE water supply pipe is made of special polyethylene as raw material and extruded by a plastic extruder at one time. It is used in urban water supply pipe network, irrigation water diversion projects and agricultural sprinkler irrigation projects, especially for plastic pipes with acid and alkali resistance and corrosion resistance. Because the PE pipe production line adopts hot melt and electric hot melt connection, it realizes the integration of the interface and the pipe, and can effectively resist the hoop stress and axial impact stress generated by the pressure. No heavy metal salt stabilizer is added, the material is non-toxic, does not scale, and does not breed bacteria, which avoids secondary pollution of drinking water.

Performance characteristics

1. Non-toxic and hygienic: The pipe material is non-toxic and belongs to green building materials, which is non-corrosive and non-scaling.

2. Corrosion resistance: Polyethylene is an inert material, except for a few strong oxidants, it can resist the erosion of various chemical media, no electrochemical corrosion, and no anti-corrosion layer is required.

3. Convenient connection: Polyethylene pipes mainly use hot melt connection and electrofusion connection to integrate the piping system. It has good resistance to water hammer pressure, and the welded joint integrated with the pipe and the polyethylene pipe have effective resistance to underground movement and end load, which greatly improves the safety and reliability of water supply and improves the utilization rate of water.

4. Small flow resistance: The inner wall roughness coefficient of polyethylene water supply pipe does not exceed 0.01, which can effectively reduce the consumption of water supply.

5. High toughness: Polyethylene water supply pipe is a kind of high toughness pipe, its elongation at break generally exceeds 500%, it has strong adaptability to the uneven settlement of the pipe foundation, and is a kind of pipe with excellent seismic performance.

6. Excellent winding property: The winding property of the polyethylene pipe enables the polyethylene water supply pipe to be coiled and supplied in a longer length, avoiding a large number of joints and pipe fittings, and increasing the economic value of the material for the pipeline.

7. Long service life: The safe service life of polyethylene pressure pipes is more than 50 years.

Application field

1. Urban water supply system

2. Conveying system for food and chemical industry

3. Ore and mud conveying system

4. Landscaping pipe network

5. Replacement of cement pipes, cast iron pipes and steel pipes.