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Subsea Pressure Calibration: Overcoming 10,000 PSI Challenges
Source: | Author:Olivia | Published time: 2025-08-19 | 6 Views | Share:

Subsea equipment faces crushing pressures, corrosion, and inaccessibility. Calibration strategies must address:

  • Hyperbaric Testing: Using oil-filled deadweight testers for >15,000 psi valve calibration.

  • Long-Term Stability: Standards with ≤0.01%/year drift for Xmas trees and manifolds.

  • Remote Validation: ROV-deployable calibrators with acoustic data telemetry.
    Key Tech: Hydraulic vs. pneumatic standards for seawater immersion resilience.
    Watch our webinar: “Calibrating Subsea HIPPS in Ultra-Deepwater Fields.”