Tensile Design of Industrial Automation for Seawater-Resistant Network Cables

Key Technical Data

40℃
90℃
500MΩ
300/500V

Scenarios such as ocean monitoring and underwater aquaculture have high data transmission requirements, and conventional network cables cannot withstand seawater corrosion and humid environments, leading to severe signal attenuation and communication interruptions. To address this issue, Shanghai Suoqi seawater-resistant network cables have been specifically optimized in both materials and manufacturing processes: cores meet CAT5E/CAT6 standards, a double-layer waterproof sealing structure, and a corrosion-resistant PUR sheath, making them suitable for ocean monitoring and underwater aquaculture communications. In practical applications, the product has been recognized by clients in the chemical, underwater, and robotics fields for its high flexibility and performance of polyurethane (PUR) material. Custom orders based on drawings and in-stock direct delivery are supported. For details, please contact 13311756197.

Product Features

Highly flexible design, worry-free in mobile scenarios. Internally, it uses multi-stranded, finely twisted oxygen-free copper conductors, combined with highly elastic TPE insulation material and a Kevlar tensile fiber braided layer, giving the cable excellent flexibility. Tests show it can withstand over 8 million bending cycles, with a minimum bending radius of 6D (D being the cable's outer diameter). In drag chain systems, underwater robots, or other frequent movement or bending conditions, it maintains continuous conductivity without breaking, meeting the demands of high-dynamic applications.

Wide temperature range, durable, safe and environmentally friendly. Operating temperature range reaches **-40°C~90°C**, suitable for normal use in cold seas and high-temperature working environments. No halogen or heavy metal additives. Insulation resistance ≥ 500MΩ/km, voltage resistance rating up to 300/500V, flame retardant rating compliant with IEC 60332-1 standard, safe and reliable.

3. Application Scenarios Marine Aquaculture and Monitoring: Used for power supply and signal transmission of underwater aerators and water quality monitoring equipment, resistant to seawater and aquaculture agent corrosion, and adapted to equipment mobility needs.

Coastal Chemical and Environmental Protection Engineering: In the wiring of equipment such as pump bodies and agitators for handling weakly acidic and alkaline wastewater, resist corrosion while meeting the high flexibility requirements for frequent start-stop of the equipment.

Port loading and unloading and ship equipment: Compatible with port crane drag chain systems and ship deck mobile equipment connections, handling sea breeze salt spray and engine room oil contamination environments.

Application scenarios

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

Customized services

As a source manufacturer of special flexible cables, Shanghai cable companies can customize seawater-resistant network cables according to drawings or working conditions, with stable delivery times and controllable quality. Welcome to call 13311756197 to obtain solutions and quotes.

Frequently Asked Questions

How to connect seawater protection network cables for waterproofing?

It is necessary to use waterproof connectors and sealing processes to prevent moisture from seeping along the cable core, which could affect the signal and lifespan.

What kind of network cable is used for underwater surveillance?

Prefer network cables with overall braided shielding for better resistance to interference, and for long-distance transmission, it is recommended to check the attenuation margin.