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Dimensions in mm (1 mm = 0.03937 inch)
Threads in inches (1 inch = 25.4 mm)
The Branched Watertight Connection Cables series by HYSF Subsea (Xiamen Chuida Technology Co., Ltd.) represents a highly advanced, custom-engineered underwater distribution solution designed for the parallel management of multiple subsea channels. Purpose-built to act as a highly efficient substitute for traditional bulky junction boxes, this series enables streamlined power distribution and multi-channel signal branching directly from a single master umbilical line to multiple peripheral terminal devices. Developed as a result of our committed core technology R&D, this innovative modular branching architecture delivers elite domestic substitution for core imported subsea components, successfully breaking the long-standing international brand monopoly in high-end marine connectivity.
Every system in this product category is constructed through a precision-controlled unibody molding process where the branching nodes and primary internal wire splices are completely vulcanized and sealed into a single, high-durability neoprene rubber matrix. This unibody construction provides absolute resistance to water ingress along internal conductors, eliminates structural leakage vectors, and maintains full physical flexibility. To satisfy a vast array of project-specific technical demands, the series is completely customizable across custom wiring sequences, tail lengths, and interconnect integration options, including:
The Branched Watertight Connection Cables series is explicitly engineered to handle high-vibration, deep-water hydrostatic loads, high-salinity corrosive salt sprays, and intense underwater working conditions. Critical application deployment sectors include:
Acts as the central power supply and high-density telemetry breakout backbone for comprehensive oceanographic scientific research networks, hydrophone arrays, seismic monitoring nodes, and seabed sensor bundles. It consolidates multiple parallel equipment outputs into a single return path back to central data loggers without data cross-talk.
Serves as the main multi-channel signal transmission interface on medium-to-heavy Remotely Operated Vehicles and Autonomous Underwater Vehicles. It distributes core commands and power loops directly from main pressure hulls to peripheral thrust modules, localized sensor packages, and robotic manipulator arms, eliminating the need for hard internal distribution boards.
Extensively deployed to connect high-brightness LED underwater searchlights, high-definition camera frames, and portable diving monitoring packages. The branched architecture efficiently splits a single main power input into parallel branches, driving multiple high-power searchlights and network cameras simultaneously from one feed line.
Utilized across subsea junction box networks, offshore wind farm sub-stations, marine tidal energy converters, and marine aquaculture frameworks. The unibody vulcanized nodes completely resist biofouling, marine growth, and massive mechanical shocks common during heavy-sea deployment and recovery operations.
A: Choosing an integrated branched cable assembly provides massive engineering advantages. It eliminates the heavy structural weight, sealing risk vectors, corrosion vulnerabilities, and physical panel mounting requirements of a traditional hard metal or plastic junction box. Because the splitting nodes are integrally formed through unibody vulcanization, the assembly behaves as a lightweight, flexible, and completely continuous cable that dramatically reduces hydrodynamic drag and space constraints on subsea equipment.
A: Product reliability in extreme environments is our core foundation, ensuring a proven 99.98% reliability rate. Every custom production batch undergoes severe pre-shipment testing inside our standardized inspection architecture before factory delivery:
A: Yes, absolutely. Our advanced unibody molding technology allows for total architectural flexibility. We can design and manufacture your custom branched assembly with a heavy-duty Standard Series connector on the main umbilical trunk line, while splitting into lower-profile Micro or Flat series connectors on the individual terminal branch legs to match the spatial constraints of your sensors or cameras perfectly.
A: Our standard configuration features high-temperature vulcanized neoprene rubber molded over premium 316L Stainless Steel, providing exceptional mechanical strength and standard rust resistance. For specialized, high-end marine engineering projects, we specialize in high-precision custom machining upgrades in Titanium Alloy (ideal for strict weight-saving limits and ultra-deep submersibles) and Naval Brass / Marine Bronze (highly recommended for shallow-water aquaculture due to its natural anti-biofouling performance).
A: HYSF operates under a strictly standardized quality management architecture as an officially certified Technology Enterprise holding over ten core utility model patents. Our manufacturing facilities are fully audited and certified under the ISO 9001 Quality Management System. Furthermore, our manufacturing workflows, precision production, and raw material tracking records adhere directly to the strict GJB 9001C-2017 National Quality Standard, delivering mission-critical durability across national marine research institutes, defense contractors, top shipyards, and major research bodies like the Chinese Academy of Sciences (CAS).
A showcase of our successful collaborations with global marine robotics, energy, and research partners. Every project reflects our commitment to zero-leak integrity and operational reliability.
Whether you need a quick quote for standard connectors or a complex custom cable assembly, our engineering team is ready to assist. Expect a technical response within 12 hours.
