PE polyethylene hollow wall winding pipe

Performance characteristics:

Compared with pure plastic pipes, reinforced steel strips make pipes, especially large-diameter pipes, have sufficient safety and reliability in terms of ring stiffness. 2. The inner wall is smooth and the flow resistance is 20-30% lower than cement pipes. Polyethylene (PE) pipes have a smooth inner wall and a low friction coefficient, and sediment is not easily accumulated in the pipeline. After long-term use, the friction resistance remains almost unchanged. 3. Flexible or leak free (electric welding, butt welding) connections have good sealing performance and environmental protection performance. Both sealing connection methods can be operated manually with simple tools, without the need for machinery, and are very simple and fast, achieving reliability and no leakage. 4. Corrosion resistance, service life of over 50 years. High density polyethylene (PE) pipes have a service life of up to 50 years. 5. Light weight, few joints, and no need for large equipment. Easy to install and lay, lightweight, and does not require large lifting equipment during installation. Good axial flexibility, low requirements for flatness and solidity at the bottom of the trench during laying, strong ability to withstand abnormal stress caused by improper installation. 6. On site production greatly saves transportation costs. The strip can be transported in reels (ordinary cable reels), and the pipe winding device is simple and compact, making it easy for manufacturers to transport the device to the vicinity of the construction site. The nearby winding production and supply of pipes greatly reduce the transportation cost for users. 7. Strong resistance to abnormal sudden loads. The pipe material can resolve the stress generated by it through elastic deformation, avoiding leakage or damage at the pipe connection due to excessive stress and deformation. 8. Competitive comprehensive cost. Combining the advantages of both steel and plastic materials, this pipe material has excellent comprehensive performance.