Fiberglass reinforced power conduit, also known asGlass Fiber Reinforced PlasticTubingGlass FiberTo enhance the material, it is bonded into shape with unsaturated resins and can be categorized into low, medium, and high alkaline pipes. The quality is determined by the alkaline content. Glass fiber reinforced plastic (FRP) power conduits are characterized by strong pressure resistance, light weight, smooth inner walls, and low friction coefficients, making them easy to use with cables without causing damage. FRP power conduits serve as cable protection devices that provide protection to power and communication cables underground when subjected to external pressure or collisions.

It is widely used in power cable projects, transmission and transformation construction, communication and optical cable line projects, marine and river-crossing cable protection projects, aviation airports, road and bridge traffic, industrial park cable projects, and underground cable projects for municipal construction; it can also be applied to civil and industrial water supply and wastewater discharge projects.