Shielding structure of wind power generation for seawater-resistant cables

In water-related environments such as coastal ports, aquaculture, and shallow sea operations, ordinary cables are prone to corrosion from seawater ions, rapid insulation aging, and conductor oxidation and rust, posing significant safety hazards. To address this issue, Shanghai Suoqi seawater-resistant cables have been optimized in both materials and processes: superconducting oxygen-free copper strands, special waterproof elastomer insulation, salt spray-resistant polyurethane (PUR) outer sheath, double-layer sealing with waterproof adhesive filling, and IP67 waterproof rating. In practical applications, the product has been recognized by customers in marine, underwater, and robotics fields for its corrosion resistance and performance of polyurethane and PUR materials. Customization according to drawings and direct shipment of stock are supported. For details, contact 13311756197.

Product Features

1. Core Product Advantages (1) Superior Corrosion Resistance Special Sheath Material: Using polyurethane (PUR) as the main material for the outer sheath, this material has extremely excellent resistance to seawater corrosion and can effectively resist the erosion of high-concentration salts, microorganisms, and various chemicals in seawater. Even with long-term use, it is not prone to aging or cracking, ensuring the cable's service life in harsh marine environments.

(2) High flexibility and bending resistance: Multi-strand finely stranded conductor structure: The conductor is carefully twisted from multiple strands of fine copper wire, giving the cable excellent flexibility. This allows it to easily adapt to various complex operations in frequently bent and twisted underwater operations, making it less likely to break and ensuring continuous power and signal transmission.

(4) Strong Tensile Strength Built-in Tensile Reinforcement Elements: Additional reinforcement elements such as Kevlar tensile fibers or galvanized steel wire ropes are added inside the cable. These high-strength materials can effectively share the tension the cable experiences during use, greatly enhancing the overall tensile strength of the cable, allowing it to withstand greater external pulling forces, and preventing cable damage due to excessive tension.

II. Diverse Application Scenarios (1) Marine Engineering Field Offshore oil drilling platforms: Provide stable power transmission for various equipment on the platform, such as drilling equipment, oil extraction equipment, and living facilities, to ensure the normal operation of the platform in complex marine environments. At the same time, they are used for signal connections between the platform and underwater equipment, ensuring accurate and timely data transmission.

(2) Underwater Robots and Unmanned Submersibles As power and signal transmission cables for underwater robots (ROV/UUV), Suoqi seawater-resistant cables can meet the needs of flexible movement and operation in complex underwater terrain. Whether it is deep-sea exploration, underwater salvage, or tasks such as subsea pipeline inspection, they can ensure that the robots receive a stable power supply and accurately transmit the collected data back to the control center.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

Direct sales from Shanghai Suoqi cable factory source, supporting on-demand customization of multiple core counts and specifications. Ample stock available, nationwide shipping. Consultation hotline: 13311756197

Frequently Asked Questions

Do seawater-resistant cables need to undergo salt spray testing?

Required. High-quality products must withstand salt spray tests for ≥1000 hours to verify the jacket's resistance to marine corrosion and microbial erosion.

What are the key points for selecting cables for offshore platforms?

Clarify water depth, whether it moves, temperature range, and mechanical stress, and prioritize salt spray-resistant PUR sheaths with tensile reinforcement structures.