Electrofusion connection steel mesh skeleton pipe, convenient construction and strong sealing

Electrofusion connection process, lowering the threshold for on-site construction

As the mainstream connection method of composite plastic pipes, the core logic of electrofusion connection is to embed the resistance heating element at the pipe joint. At the construction site, only the two pipes to be connected need to be aligned and inserted into the electrofusion sleeve, and the special equipment can be connected to set the corresponding parameters to complete the welding. The whole process does not require large construction equipment, complex groove treatment, and the operator can work independently after simple training. Compared with the traditional flange connection and adhesive connection, the construction efficiency can be improved by nearly 30%. Even in limited scenarios such as narrow pipe trenches and high-altitude work, the joint treatment can be completed quickly, which greatly shortens the overall project cycle.

Composite structure blessing, more stable sealing performance

The steel wire mesh skeleton pipe itself uses high-strength steel wire winding mesh as the intermediate reinforcement layer, and the inner and outer layers are made of high-density polyethylene. During the electrofusion connection process, the polyethylene layer in contact with the sleeve and the pipe will be heated and melted synchronously, and a fully integrated joint structure will be formed after cooling. There is no splicing gap. This connection method can adapt to complex working conditions such as pipe deformation caused by temperature changes and soil subsidence after burial. When transporting different fluids such as tap water, weakly corrosive chemical media, and sewage, the leakage risk is much lower than that of plastic pipes with ordinary connection methods, and there will be no problems of interface disconnection and leakage. The reliability of long-term operation is more guaranteed.

Adapt to multiple scenarios, and pay attention to the core points in the selection and construction

At present, the fused steel mesh skeleton pipe has been widely used in municipal water supply, park sewage, farmland irrigation, chemical fluid transportation and other fields. When selecting the type, the corresponding specifications of the pipe and the fused sleeve can be selected according to the actual working pressure and the properties of the conveying medium. Before construction, it is necessary to clean the stains and water stains at the pipe joints in advance, and set the power-on time and power of the fused equipment strictly according to the parameters marked by the product to avoid the problems of virtual welding and over-welding. Compared with ordinary plastic pipes, its comprehensive service life is longer, no frequent excavation and maintenance are required in the later stage, and the maintenance cost is lower. It is a cost-effective solution for engineering pipeline selection.