Petrochemical shielding structure of seawater-resistant network cable

Key Technical Data

40℃
90℃
500MΩ
300/500V

The key to selecting seawater protection network cables is working conditions. Shanghai Suoqi seawater protection network cables use high-purity oxygen-free copper conductors, with twisted wires shielded by aluminum foil and tinned copper main shielding. The outer sheath is seawater-resistant polyurethane PUR, providing stable underwater signal transmission. It features core advantages such as high flexibility, polyurethane, and PUR, and can be widely adapted to chemical, submersible, and robotics scenarios. Direct sales from the source manufacturer with stable delivery times. Welcome to call 13311756197 for selection plans.

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 speeds do seawater-resistant network cables support?

The standard options are Cat5e/Cat6, with a bandwidth of 100MHz, meeting the video transmission requirements of underwater monitoring and marine monitoring.