Plastic-coated spiral steel pipes are widely used in the power industry, mainly in the following aspects:
Urban power cable protection: Plastic-coated spiral steel pipes can be used to protect urban power cables. By laying underground, the cables are protected in plastic-coated spiral steel pipes, which can effectively resist the corrosion of cables by groundwater, acid and alkali substances, etc. Ensure safe operation of cables.

①Construction of traffic road and bridge projects: Plastic-coated spiral steel pipes can be used in the construction of traffic road and bridge projects, such as reinforcing components of road bridges, bridge supports, etc., which can withstand long-term pressure, gravity, wind, etc., and improve the load-bearing capacity and stability of roads and bridges. sex.
②Construction of civil aviation airport projects: Plastic-coated spiral steel pipes can be used in the construction of civil aviation airport projects, such as support poles and signs for airport runways. They can withstand long-term sunlight, rain, corrosion, and other environments, ensuring the safety of the airport. Safe operations.
③ Used as a protective tube when cables are directly buried in traffic lanes or when they pass through traffic intersections: Plastic-coated spiral steel pipes can be used as protective tubes when cables are directly buried in traffic lanes or when they pass through traffic intersections. They can resist damage from vehicles and pedestrians. Ensure safe operation of cables.
④Industrial park and community project construction: Plastic-coated spiral steel pipes can be used in industrial park and community project construction, such as factory brackets, outdoor lighting poles, etc. They can withstand long-term harsh environments and ensure the normal operation of facilities.

In short, plastic-coated spiral steel pipes are widely used in the power industry and can effectively protect the safe operation of cables and facilities and improve power transmission efficiency and safety.