Comparison of petrochemical parameters of polyurethane cables

Key Technical Data

85%
100%
35%

Key factors for selecting polyurethane cables depend on working conditions. Shanghai Suoqi's polyurethane cables use polyether polyurethane outer sheaths, conductors conforming to VDE 0295 CLASS 5 standards, and TPV composite insulation. They are suitable for oily, acidic, and alkaline corrosive environments, providing core advantages such as wear resistance, tensile strength, and polyurethane properties, and can be widely applied in marine, underwater, and mechanical scenarios. Direct sales from the source manufacturer, stable delivery times. For selection plans, call 13311756197.

Product Features

4. High Flexibility and Bend Resistance The conductor uses multi-stranded ultra-fine finely twisted oxygen-free copper wire, meeting the VDE 0295 Class 6 standard, paired with a highly elastic TPE insulation layer, giving the cable excellent flexibility. Tested to withstand over 8 million bending cycles, with a minimum bending radius of only 6D (D being the cable's outer diameter), it is suitable for complex conditions such as frequent steering of underwater robots and reciprocating motion in drag chain systems.

5. Efficient and Stable Transmission: The conductor is designed with low resistance to ensure efficient power transmission and low energy loss. For signal transmission, shielding layers can be provided as needed, such as tinned copper wire braided shielding mesh, with a shielding coverage of ≥85%, effectively resisting electromagnetic interference and ensuring stable transmission of control signals and data signals for underwater equipment.

3. Application Scenarios Marine Aquaculture: Used for powering and signal transmission for underwater oxygenators, feeders, and water quality monitoring equipment. Resistant to corrosion from seawater and aquaculture chemicals, and suitable for equipment that frequently moves and bends underwater.

Underwater Detection: Provides power and control signals for underwater robots (ROVs), underwater cameras, sonar detectors, and other equipment, meeting their flexible operation requirements in complex underwater environments and ensuring stable data transmission.

Marine Energy: Used for connecting internal devices in offshore wind turbine towers, subsea cables, and converters, ensuring stable transmission of large amounts of electricity; acts as a key connection cable in tidal and wave energy power generation equipment, adaptable to harsh marine conditions.

Application scenarios

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

Technical Parameters

Parameter item

Technical indicators

Underwater detection

Provide power and control signals for underwater robots (ROVs), underwater cameras, sonar detectors, and other equipment, meeting their flexible operational needs in complex underwater environments and ensuring stable data transmission.

Ocean energy

In offshore wind farms, it connects internal equipment of wind turbine towers, submarine cables, and converters, ensuring stable transmission of large amounts of electricity; In tidal and wave energy power generation equipment, it serves as a key connecting cable, adapting to harsh marine conditions.

Ports and ships

Suitable for port crane drag chain systems to supply power to equipment; On ships, it is used for wiring bilge equipment and deck machinery, resisting sea winds, salt spray, and complex environment corrosion in the engine room.

Customized services

Shanghai Suoqi Cable provides guidance for selecting polyurethane cables and offers customized services on demand. Cables with multiple cores and specifications can be produced, with flexible combinations of spot and future stock. For details, call 13311756197 (WeChat ID is the same).

Frequently Asked Questions

How to choose between polyurethane cables and PVC cables?

For indoor, dry, low-cost scenarios, PVC can be selected; for oily, outdoor, frequently moving, or long-life requirements, PUR is the priority.

What makes polyurethane (PUR) cables so good?

PUR jackets are wear-resistant, oil-resistant, hydrolysis-resistant, and antimicrobial, with comprehensive mechanical properties superior to PVC, making them suitable for harsh conditions such as oil, humidity, and outdoor environments.