The ocean, which accounts for two-thirds of the earth's surface, is rich in biological resources and energy. However, this is an uncharted territory that is still being explored. Underwater equipment is an important tool for people to explore the ocean, and seawater-resistant cables (flexible tensile umbilical cables) for underwater equipment are the "lifeline" of these equipment. The challenges faced by flexible tensile umbilical cables for underwater equipment far exceed those on land. In addition to withstanding the pressure of deep sea waters, it also has to face the erosion of seawater salt, humidity, microorganisms and other natural factors. In addition, the operation and communication of underwater equipment also face huge challenges. In such an environment, the stability and reliability of the seawater-resistant cables supporting the equipment are crucial.

China Shanghai derul [seawater resistant cable] series products 

 Standard highly flexible seawater-resistant cables (including power cables, signal transmission and control cables) · Reinforced tensile-resistant seawater-resistant umbilical cable (supports customization to 10T tensile requirements) · Highly pressure-resistant and seawater-resistant cables for deep-sea waters (suitable for working conditions and can be designed and produced according to the depth of underwater operations) · Multi-specification floating solutions for seawater-resistant cables · Comprehensive function composite seawater-resistant cable (integrated optical fiber, power cable, signal control cable and coaxial video cable, mobile network cable and air duct into one) … The mission of seawater-resistant cables for underwater equipment is to ensure the stable operation and smooth communication of underwater equipment. It must be able to withstand the pressure of seawater and resist the corrosion of seawater, while also ensuring stable transmission of power and reliability of communication. Shanghai derul seawater-resistant cables and flexible tensile umbilical cables for underwater equipment are widely used in various marine engineering projects, including but not limited to submarine resource exploration, marine scientific research, submarine communications, etc. In these projects, seawater-resistant cables for underwater equipment provide stable and reliable power and communication support for various equipment, ensuring the smooth progress of the project.

Seawater-resistant cables for underwater equipment use special materials and manufacturing processes to cope with the complex environment of deep-sea operations. Here are some of the product’s key features and benefits:

Strong pressure resistance: The cable can withstand the pressure of deep sea waters and ensure the normal operation of underwater equipment.

Corrosion resistance: The outer sheath of the cable is made of special thermoplastic polyether polyurethane, which can effectively resist seawater corrosion, hydrolysis and microorganisms, ensuring the long-term use of the cable in the marine environment.

Stable communication: The cable has excellent communication performance and can ensure communication reliability in complex marine environments.

Reliable and durable: The cable design is more reasonable, which facilitates the operation and transportation of underwater equipment while ensuring the reliability and durability of the equipment.

Safety and environmental protection: The materials used in Shanghai Jiarou seawater-resistant cables are non-toxic and environmentally friendly materials, which have little impact on the marine environment.

Physical production: The source factory can design customized products according to the actual usage conditions of customers. The delivery cycle is short and the shipment is fast.