2026-10-25
Shanghai Suoqi Cable Co., Ltd. has long been dedicated to the field of special flexible cables. Below is a professional interpretation of the anti-seawater network cable from three dimensions: material structure, performance advantages and application scenarios.
I. Material and Structural Parameters
Corrosion-resistant anti-seawater cable product details. I. Product photos. II. Core advantages. Superb corrosion resistance, fearless of erosion in seawater environments: the outer sheath is made of composite polymer corrosion-resistant materials. Tested by authoritative institutions, after being soaked in 3.5% sodium chloride (simulated seawater) solution for 2000 hours, the surface shows no cracks or swelling, with tensile strength retention ≥95%, effectively resisting the chemical corrosion of chloride ions, sulfates and other substances in seawater. At the same time, it has outstanding tolerance to acid/alkali components in industrial wastewater and chemical solvents, suitable for highly corrosive environments such as oceans, chemical plants and salt mines.
Fully sealed protection, long-lasting waterproof and impermeable: the overall protection rating of the cable is IP68, and it can work stably for a long time at a water depth of 15 meters. The multi-layer sealed structural design prevents seawater from penetrating inside. The outer sheath hardness reaches Shore 90A with excellent abrasion resistance. Even under harsh conditions such as reef friction and seabed sediment scouring, it maintains the integrity of the protective layer, extending the cable service life.
Efficient and stable transmission, outstanding and reliable performance: the conductor is made of high-purity tinned oxygen-free copper wires with anti-oxidation treatment, with excellent conductivity and oxidation resistance; paired with low-loss, high-insulation **cross-linked polyethylene (XLPE)** materials, effectively reducing signal attenuation and power loss during transmission. Whether transmitting power for offshore wind turbines or supporting high-speed data transmission of underwater detection equipment, it ensures stability and efficiency.
Wide-range environmental adaptability, dual safety and environmental certifications: the working temperature range covers **-50℃~105℃**, and it operates normally in the severe cold of polar waters and the high temperature of tropical oceans. Contains no harmful substances such as lead or mercury. Insulation resistance ≥1000MΩ/km, voltage withstand level up to 8.7/15kV, flame retardancy complying with the IEC 60332-3 standard, safety performance is trustworthy.
III. Application scenarios. Marine energy development: suitable for submarine cable laying in offshore wind farms and tidal energy power generation equipment connections, ensuring stable energy transmission.
Port and shipbuilding industry: used for port cranes, ship ballast water treatment systems and bilge cable wiring, resisting sea breeze salt spray and engine room oil contamination erosion.
Underwater detection and engineering: provides reliable power and signal transmission for underwater robots, submarine pipeline monitoring equipment and cross-sea bridge pile foundation testing devices.
Chemical and salt mining fields: used as equipment power supply and control cables in corrosive environments of chemical plant areas and salt mining sites.
II. Performance and Technical Specifications
This series of products has undergone strict process control and quality testing, with stable and reliable performance, meeting the requirements of various industrial application scenarios.
III. Application Scenarios
Anti-seawater network cables are widely used in industrial automation, lifting and transportation, ports and docks and other fields.
About Shanghai Suoqi
Shanghai Suoqi Wire & Cable Co., Ltd. is a professional cable enterprise specializing in the R&D, design, production and sales of special flexible cables. Its products cover reel cables, flat cables, drag chain cables, encoder cables, PU/PUR cables, anti-seawater cables, anti-seawater network cables, aerial work platform cables and other series, widely used in port machinery, mining, industrial automation, marine engineering and other fields. For more product information or inquiries, please call 13311756197 (also available on WeChat).