Installation, Mating & Maintenance Guide
Maximize equipment lifespan and prevent field failures. Access step-by-step operational procedures, torque values, and essential maintenance protocols for technicians.
Operational Procedures & Troubleshooting
How do I install the Bulkhead (BCR) onto my housing?
The bulkhead interface is the most critical leak path.
How tight should I screw the Locking Sleeve?
Do not confuse the locking sleeve with the sealing mechanism.
How do I properly mate the connectors? (Push, Don’t Twist)
The “Twist” is the #1 killer of subsea connectors.
What pre-mating inspection should I perform?
A 30-second inspection saves hours of downtime.
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Proven Solutions in the Field
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.
Start Your Subsea Project with HYSF
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.

John Zhang
CEO
- info@hysfsubsea.com
- +86 13942853869




- Our team will answer your inquiries within 12 hours.
- Your information will be kept strictly confidential.