Advantages of bridge prestressed Spiral pipes PE plastic Spiral pipes Bridge prestressed Spiral pipes PE plastic Spiral pipes The prestressed round plastic Spiral pipes is made of high-density polyethylene (HDPE) or polypropylene (PP) as a raw material and produced by one-step molding with advanced production technology. It has good sealing and no water leakage, high ring stiffness and low con
Corrosion of prestressed PE corrugated pipe generally appears as a crack first, and then develops rapidly until it fails. In the oil plant, river water (or groundwater) is used as the condensing medium, and the cl content in the water is extremely low. It is safer to use plastic corrugated pipe to work in this place. At present, due to the erosion of sediment in the water, the wall of the stainles
The equipment occupies a small space and has no strict requirements on the user's workshop. The company also designed the container line equipment to reduce the transportation cost of customers' plastic pipes. Customers only need to provide power and water sources to directly produce prestressed plastic spiral corrugated pipes, which facilitates transportation between customer sites and reduces tr
Pe prestressed corrugated pipe resistance to external pressure PE corrugated pipe, which is a plastic maintenance waterproof casing extruded by high-pressure polyethylene material, is also called corrugated pipe because its external environment is an annular wave pattern. It plays the role of maintaining the cable is not damaged. Good wear resistance, corrosion resistance and other characterist
Features: 1. Stamping resistance and punching resistance: Due to the spiral shape of the pipe, the ring has a high degree of rigidity and good flexibility, it can effectively withstand external loads, is not easy to deform, and has unique spiral spinning buffer characteristics. 2. Good flexibility: Due to the high tensile and fracture strength of the threaded pipe and the long length of
Connection method of PE carbon spiral tube 1. Selection of carbon tube diameter According to the cable outer diameter, allowable voltage, current and other engineering conditions. 2. Digging engineering trenches According to the regulations of relevant departments and user requirements, the width and depth of trenches should be determined according to the number of cables laid. The distance
Carbon steel skeleton PE winding drain pipe Drainage pipes are an important part of China's urban drainage system, and provide relatively convenient conditions for people's daily life. In the construction process of traditional drainage pipes, not only the construction process is relatively complicated, but also the construction cost is relatively high, resulting in a decline in its economic be
PE carbon spiral pipe, that is, plastic protective sleeve extruded from polyethylene, is also called corrugated pipe because its inside and outside are annular corrugated. Play the role of protecting the cable from damage. Good wear resistance, corrosion resistance and other characteristics. The scope of application is: municipal engineering, underground drainage and drainage in residential quarte
