FRP power pipe, also known as glass fiber reinforced plastic conduit, takes glass fiber as reinforcement material and is bonded with unsaturated resin. It can be divided into alkali free, medium alkali and high alkali pipes. It is confirmed that the quality is good and poor according to the alkali content. FRP power pipe has strong pressure resistance, light weight, smooth inner wall and small friction coefficient. It is easy to wear the cable without damaging the cable. FRP power pipe is a cable protection device for power cables and communication cables when underground facilities are subjected to external pressure or collision. Although FRP power pipe is often buried underground, it plays a vital role in our life.