Product introduction:
PVC-U power cable protection pipe is a construction process of laying pipes and cables in special sections such as roads, railways, buildings and riverbed without dredging, soil excavation and damaging the pavement. Compared with the traditional "trenching and burying pipe method", the trenchless power pipe project is more suitable for the current environmental protection requirements and removes the disturbing factors such as dust and traffic congestion caused by the traditional construction. This technology can also lay pipelines in some areas where the excavation operation cannot be carried out, such as historic sites protection areas, downtown areas, crop and farmland protection areas, highways, rivers, etc.
PVC-U power cable protection pipe has the characteristics of high temperature resistance and external pressure resistance. It is suitable for the pipe of cable Bank of high-voltage transmission line above 10kV. The common specifications of pipes are Φ 110 ~ Φ 315, divided into ordinary type and reinforced type. The common type is suitable for excavation laying construction and trenchless crossing construction, and the buried depth is less than 4m; The reinforced type is applicable to projects with a buried depth of more than 4m in trenchless crossing construction.
