China Supplier Expandable Braided Pet / Nylon Cable Protection Sleeve

During the laying process of power cables, cable sleeves can effectively protect the cables from external environmental damage, ensuring the stability and safety of power transmission. During the laying process of communication cables, cable sleeves can prevent damage such as moisture and corrosion to the cables, improving communication quality. In building electrical installation, cable conduit can be used to protect wires and cables from mechanical damage and the influence of humid environments, ensuring the normal operation of electrical equipment.

Cable conduit is a tubular device used to protect wires and cables. It is usually made of materials such as metal, plastic, or rubber, and has good insulation, corrosion resistance, and mechanical strength. The main function of cable conduit is to prevent damage to the cable from the external environment, such as moisture, corrosion, mechanical impact, etc., thereby ensuring the continuity and safety of power transmission.

Protective pipes should be installed in areas susceptible to external damage, such as cable entry and exit from buildings, tunnels, and channels. The inner diameter of the protective tube should not be less than 1.5 times the outer diameter of the cable, and the wall thickness of the tube should not be less than 2mm. The laying methods of protective pipes include exposed laying along brackets, cable trays, concealed laying, and buried laying. Cable conduit is suitable for telecommunications, power engineering, transportation, urban construction and other fields, especially in the field of buried power cable laying engineering, which has been widely used.

Plastic cable conduit: generally made of polyvinyl chloride plastic or U-PVC, available in both ordinary and flame-retardant types. It is cheaper than metal pipes, easy to construct, and will not rust. Rubber cable conduit: Made mainly from natural rubber or synthetic rubber, it has the characteristics of oil resistance, acid resistance, alkali resistance, and good sealing, and is suitable for special occasions. Cable conduit plays a crucial role in electrical installation, effectively protecting the safe operation of wires and cables, and extending the service life of cables.