Product parameter

Winding pipe, large-diameter winding pipe, double-wall winding pipe, hollow winding pipe is a kind of high-density polyethylene (HDPE) as raw material, a kind of pipe formed by winding and welding. The material is corrosion-resistant PVC material, which will not be polluted And corrosion of acid, alkali and oil in wastewater. Due to its unique forming process, pipes up to 3 meters in diameter can be produced. The flexible pipeline has excellent performance in restoring to its original shape when subjected to external impact, and it is not easy to break when the foundation is settled. It has a strong anti-aging type, and the characteristics of the substrate can be effectively used for more than 50 years at 20°C. The interior is smooth, the friction resistance is small, and the drainage speed is fast. Light weight and easy to connect. In an environment of minus 60°C, the pipe will not freeze or leak. The weight of the pipe is only 1/8 of that of the concrete pipe of the same specification, and 2/3 of the traditional winding plastic structure pipe, which is convenient for transportation and construction without the use of large-scale construction equipment. The friction coefficient is low, and the medium conveying capacity is strong. Due to its excellent melting and welding performance not only guarantees the product forming process and product quality, but also an important reason for the rare occurrence of leakage. This kind of pipe has a unique environmental protection function that other pipes do not have.

The installation is briefly described as follows: 1. Rotate the middle part of the hose (wire, cable) to the middle part of the winding tube, and start from the wound middle part to one end of the hose (wire, cable). 2. Take one end of the hose (wire, cable) around the winding tube and locate it at the joint of the hose (wire, cable). After positioning, the spiral protective sleeve is reversed and loosened, you can move it at will, and start to revolve from the middle part of the wound to the other end. 3. Wrap both ends of the winding tube around the outside of the hose (wire, cable), and the installation is complete. Note: Multiple wires and cables can be branched for installation and use. Application: Urban sewage, waterlogging, low-pressure water diversion, water supply, sponge city pipes, underground pipe gallery branch line supporting, farmland irrigation, etc., with large consumption, long life cycle, and market capacity exceeding water supply pipelines. Fix the shrink sleeve on the two pipe ends, and then use an open flame to heat shrink until it is completely sealed.