Waterproof, tensile and gas conducting cable

Waterproof, tensile and gas conducting cableIt is a special cable designed specifically for harsh environments, combining waterproof, tensile, and air guiding functions, widely used in underwater equipment, industrial automation, medical equipment, and other fields. Its core advantage lies in achieving a balance of multiple properties through material selection and structural design.

waterproof performanceAdopting a multi-layer protective structure, such as polyethylene (PE) or polyurethane (PUR) sheath, effectively isolates moisture intrusion and ensures stable operation in humid or underwater environments. Some models enhance the radial water blocking ability through aluminum-plastic composite tape to prevent moisture from spreading longitudinally along the cable.

tensile strengthBuilt in steel wire reinforcement layer or high flexibility material (such as polyurethane elastomer) provides excellent mechanical protection, can withstand frequent movement or high tension environment, and avoid breakage or wear.

Air guiding functionIntegrated hollow tube or airway design, allowing gas or liquid to pass through, suitable for liquid level sensors, medical oxygen supply and other scenarios, ensuring synchronous signal transmission and fluid delivery.

Environmental adaptability: It has the characteristics of oil resistance, chemical corrosion resistance, UV resistance, and low temperature resistance (-35 ℃ to 200 ℃), and is suitable for harsh conditions such as outdoor, mining, and tunnels.

The greatest value of this cable lies in its integrated design, which integrates waterproof, tensile, and air guiding functions, significantly improving the equipment's performanceharshReliability under certain conditions. For example, the steel wire reinforced structure ensures tensile strength, while the multi-layer sheath and airway design ensure waterproofing and airway efficiency. Users can choose customized models based on specific needs such as temperature resistance range and bending frequency to optimize performance and cost balance.

Conductor layerMade of annealed soft oxygen free copper wire twisted together, ensuring low resistance and high conductivity, reducing signal attenuation.

insulating layerThe insulation material (such as cross-linked polyethylene XLPE) that wraps the conductor provides electrical isolation to prevent short circuits.

air duct/Central managementLocated at the center of the cable or integrated into the sheath, using materials such as polypropylene to ensure smooth passage of gases or liquids.

shielded layerOptional metal shielding (such as aluminum-plastic composite tape) can be used to resist electromagnetic interference and improve signal stability.

sheath layerThe outer sheath is made of wear-resistant and corrosion-resistant materials (such as PUR or PVC), providing mechanical protection and enhancing tensile strength. Some designs use water-resistant expansion bands or hydrophobic materials to further prevent longitudinal water infiltration.

Waterproof, tensile and gas conducting cableThere are one or more hollow polypropylene fillers in the structure, and there should be no air leakage from the beginning of the cable to the middle of the end. The main function is ventilation, for example, the oxygen channel buried in the wall in the hospital can be connected to the power supply and oxygen with gas conducting cables.