R&D

MarineConn R&D - Subsea Equipment Testing & Inspection Gallery
  • Full-depth, high-pressure hydraulic automatic testing rig

    Full-depth, high-pressure hydraulic automatic testing rig

    Pressure is adjustable from 0 to 30 MPa, enabling simulation of hydrostatic pressure conditions ranging from 0 to 3,000 meters. The system supports pressure‑holding tests lasting up to 72 hours and 1,000 pressure‑cycle tests, and is equipped with a high‑precision pressure sensor and a leak‑detection system capable of identifying leaks as low as 0.01 mL/min.

    Full-depth, high-pressure hydraulic automatic testing rig
  • Full-depth, high-pressure hydraulic manual test bench

    Full-depth, high-pressure hydraulic manual test bench

    Pressure is adjustable from 0 to 15 MPa, enabling simulation of hydrostatic pressure conditions ranging from 0 to 1,500 meters. The system supports pressure‑holding tests lasting up to 72 hours and 1,000 pressure‑cycle tests, and is equipped with a high‑precision pressure sensor and a leak‑detection system capable of identifying leaks as small as 0.01 mL/min.

    Full-depth, high-pressure hydraulic manual test bench
  • Sealing Test Instrument

    Sealing Test Instrument

    Under a pneumatic pressure of 0.5 MPa, the system maintains pressure for 1 minute with no leakage. It can be flexibly adapted to suit the material, structure, and sealing requirements of various components, meeting the testing needs of different application scenarios.

    Sealing Test Instrument