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Performance characteristics of FRP cable tubes
High strength, high quality and light FRP cable protection tubes are used to be buried directly under the roadway. There is no need to build a concrete protective layer, which can speed up the progress of cable project construction and reduce construction costs.
Corrosion-resistant fiberglass cable protection tubes are specially designed to resist erosion by many chemical fluids such as acids, alkalis, salts, untreated sewage, corrosive soil and groundwater. Can be used in high temperature saline-alkali areas.
. Long service life: Fiberglass cable protection tubes have a longer service life than traditional protection tubes, and their designed service life is more than 10 years.
, flame-retardant, heat-resistant and frost-resistant, fiberglass cable protection tube can be used for a long time at ℃ without deformation.
. Good electrical insulation performance. The fiberglass cable protection tube is made of non-magnetic material, has no eddy current loss and electrical corrosion, and is energy-saving. It is suitable for laying single-core cables with large current carrying capacity and small thermal resistance. It will not have any adverse effect on the normal operation of the cable. .
The flexible system has good adaptability. The fiberglass cable protection tube is flexible and equipped with flexible joints, which can withstand damage caused by external heavy pressure and foundation settlement.
. High smoothness. The inner wall of the fiberglass cable protection tube is smooth and burr-free. It is easy to thread the cable without scratching the cable.
. Construction and installation are quick and convenient. The weight of the fiberglass cable protection pipe is only about the same as that of the concrete pipe of the steel pipe. The transportation, laying and construction are simple and convenient. The installation of fiberglass cable protection pipes mainly adopts the type sealing ring socket connection method. The connection joints are sealed with rubber sealing rings, which can adapt to thermal expansion and contraction and prevent sediment from entering. Flange or bonding can also be used in special locations. .
. Wide range of uses: FRP cable protection tubes are suitable for use as protective tubes when power and communication cables are laid underground. They are also suitable for cables to be buried directly across traffic lanes or laid at traffic intersections, and for cables to cross bridges and rivers. It is used for protection in special environments such as power grid construction and transformation, urban municipal transformation, civil aviation and airport engineering construction, industrial parks, community engineering, traffic road and bridge engineering construction and other engineering construction fields. Used in conjunction with its special accessories, a multi-layer and multi-column cable tube system can be formed according to different engineering requirements.
Application fields
Composite fiberglass cable protection tubes are used with various special accessories and can be composed according to different engineering requirements
Multi-layer and multi-column cable ducting systems are suitable for the following high-demand occasions
Urban power and communication cables are used as protective tubes when laying underground.
Use protective tubes when cables are directly buried across traffic lanes or laid across major traffic intersections.
, used as protective tubes when cables cross bridges, rivers and other special environments, especially composite fiberglass cables are used when cables cross bridges
The protective tubes can be widely used in the following engineering construction fields
, urban power grids Construction and renovation projects.
, urban municipal reconstruction projects.
, civil aviation airport project construction.
, industrial park, community project construction.