PVC power pipe is a kind of modified PVC pipe with special properties, which is mainly used for laying power cables and superconducting and protecting cables. It can replace the steel pipe and asbestos cement pipe used in the current power system. In construction, the outside of the pipe does not need to be reinforced with other materials, but can be backfilled with sand and soil directly.

First of all, pvc power pipe has good corrosion resistance, can resist the erosion of a variety of chemical substances, long-term buried underground will not be soil corrosion phenomenon. pvc power pipe has good insulation, will not react with the cable, to ensure the normal transport of the cable. The smooth inner wall of the power tube will not cause damage to the cable in the process of passing through it.

Secondly, compared with the pvc power pipe and high voltage power pipe, the pvc power pipe generally uses the O-type sealing ring socket connection, which has good sealing performance and can cope with a certain amount of thermal expansion and cold contraction.

Again, pvc power pipe is suitable for power, communication cable protection pipe, can cope with a variety of environment, in a variety of environmental protection conduit laid, especially in the cable through the traffic crossing, river, bridge and other special environment can play an important role. pvc power pipe has the characteristics of simple construction, high strength, in the power, communication, transportation, civil aviation airport and other infrastructure fields have important applications.