Vorteile von PE-Rohren

1.Polyethylene (PE) pipes have excellent application prospects due to their ability to withstand internal pressure, strong corrosion resistance, and good sealing of fusion joints. At present, it has been widely used in the fields of water supply pipes in China to ensure the quality of water transportation and avoid secondary pollution. It has also been widely used in the fields of gas pipelines, chemical raw materials, industrial oil transportation and cooling equipment pipes.

2. Polyethylene (PE) pipes have superior properties such as reliable connection, no leakage, good chemical corrosion resistance, good application cracking resistance, good low-temperature impact resistance, good aging resistance, a service life of up to 50 years, good wear resistance, and good flexibility.

Good sealing performance:

3. PE pipes are connected by electric fusion, hot melt butt joint, hot melt socket, welding, and mechanical fittings. The strength at the interface is higher than that of the pipe itself, and it will not break due to soil movement or load. PE pipes will not cause pipeline rupture when heavy objects are directly pressed over the pipeline. During use, it has strong adaptability to pipeline foundations and is not easily damaged when uneven settlement and misalignment occur. At the same time, due to low requirements for pipeline foundations, it can greatly save costs. According to reports, in the 1995 Kobe earthquake in Japan, PE gas and water supply pipes were the only pipelines that were not damaged.

Good flexibility:

4. PE pipes have unique flexibility, with a fracture elongation of over 500% and a bending radius as small as 20-25 times the pipe diameter. They are easy to move, bend, and insert during laying. At the same time, due to the axial load of the fusion joint, there is no leakage or detachment, so there is no need for expensive "anchoring" at the joints and bends during laying.

5. PE pipes have good advantages in use, can be fully carried out according to certain standards, can demonstrate good value and contribution, and can be fully used in the industry, demonstrating certain usage characteristics.