Key Points in Equipment Manufacturing Selection for Sea Water-Proof Cables

In coastal ports, aquaculture, shallow-sea operations, and other water-involved environments, ordinary cables are corroded by seawater ions, causing rapid aging of the insulation layer and oxidation and rust of the conductor, posing significant safety risks. To address this issue, Shanghai Suoqi has optimized seawater-resistant cables in both materials and processes: the conductors are twisted and tinned copper braided shielded, and the sheath is made of special seawater-resistant PUR composite material to resist ion penetration and corrosion, making it suitable for underwater and near-shore high humidity and salt spray environments. In actual applications, the product has been recognized by customers in the marine, underwater, and robotics fields for its corrosion resistance, high flexibility, and shielding performance. Customization according to drawings and direct shipment of stock are supported. For details, call 13311756197.

Product Features

Ozone resistance: Effectively resists ozone corrosion, preventing cable sheaths from aging or cracking due to ozone, thereby extending cable service life.

Acid and alkali salt spray corrosion resistance: The high concentration of salts in seawater and the possible presence of acidic and alkaline substances pose severe challenges for ordinary cables, but the cable's special outer sheath can easily handle corrosion-related damage, ensuring normal operation in various complex seawater chemical environments.

Solvent resistance: It has good resistance to oil stains and chemical solvents that may occur in the ocean, preventing swelling or dissolution from contact with these substances, ensuring cable integrity and functionality.

Long bending life: Through rigorous quality inspection and practical application verification, this cable boasts an exceptionally long bending life. Compared to ordinary cables, it can withstand more bend cycles, providing strong support for the long-term development of marine research projects. Its advantages are especially evident in scenarios such as long-term ocean observation and deep-sea exploration where cables need frequent movement and bending.

Other underwater equipment: Suitable for various underwater work appliances to connect power from surface to submersible. Whether it's deep-sea probes, marine environment monitoring equipment, or seabed geological exploration instruments, reliable power supply and data transmission can be achieved through this cable, meeting the operational needs of different types of underwater equipment in complex marine environments.

Application scenarios

Underwater Robots: Provide power transmission and signal control functions for underwater robots. When performing complex marine exploration tasks, underwater robots need to move and turn frequently. The high flexibility and bending resistance of the cable allow it to bend freely following the robot's movements, while stably transmitting power and signals, ensuring that the robot accurately receives control commands and returns exploration data in real time. Other Underwater Equipment: Suitable for power connections for various underwater appliances from above water to underwater. Whether it is deep-sea explorers, marine environmental monitoring equipment, or seabed geological survey instruments, this cable can achieve reliable power supply and data transmission, meeting the operational needs of different types of underwater equipment in complex marine environments. Flexible Customization to Meet Individual Research Needs: Shanghai Suoqi understands that different marine research projects may have specific cable requirements, and therefore provides flexible customization services: Specification Customization: Cables of various specifications can be customized according to the actual needs of customers, including conductor thickness, number of cores, etc., to meet the power transmission requirements of different devices and the number of signal transmissions. For example, for marine monitoring equipment that needs to simultaneously transmit multiple types of sensor data, multi-core cables can be customized to ensure each signal is transmitted independently and stably.

Customized services

Shanghai Suoqi Cable provides guidance for seawater-resistant cable selection and custom production services on demand. Multiple cores and specifications can be produced, with flexible combinations of stock and future deliveries. For details, call 13311756197 (same number on WeChat).

Frequently Asked Questions

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.

How deep water pressure can seawater-resistant cables withstand?

The vertical watertight type can reach a water depth of 300m, with the specific model selected according to the laying depth, and the joint sealing process confirmed.