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Seal RE-VALIDATION

Seal Re‑validation – Ensuring Your Seals Are Ready for Reliable Operation

Mechanical seals that have been in service or stored for long periods require more than a visual check—they need expert evaluation, precision testing, and certification to ensure they meet today’s demanding operational and safety standards. Our Seal Re‑validation Service provides a comprehensive, API‑compliant assessment that restores confidence in your sealing systems before they return to operation.
Whether your seal has been running for years or sitting on the shelf as a spare, Seal Re‑validation ensures it is fit for purpose, safe to install, and fully compliant.

Why Seal Re‑validation Is Essential

Mechanical seals operate in harsh environments—exposed to heat, pressure, chemical attack, and mechanical stress. Over time, these conditions can degrade materials, alter tolerances, and compromise sealing integrity. Even seals kept in storage can experience elastomer aging and dimensional changes.

Seal Re‑validation helps you:

  • Confirm compliance with API 682
  • Prevent premature failures and unplanned downtime
  • Verify elastomer shelf‑life and material integrity
  • Ensure safe re‑installation of stored or repaired seals
  • Maintain reliability in critical rotating equipment

Re‑validation is strongly recommended for seals used or stored for more than two years.

What Seal Re‑validation Includes

Our re‑validation service delivers a complete, engineering‑driven evaluation of your mechanical seal, including

Detailed inspection of all components

Assessment of seal faces, metal parts, and elastomers

Verification of flatness, tolerances, and critical dimensions

Replacement of aged or expired elastomers

Restoration of sealing surfaces when required

Hydrostatic pressure testing to API 682 standards

Certification and documentation for full traceability

Seal Re‑validation You Can Trust

Our Seal Re‑validation service combines engineering expertise, strict quality control, and API‑compliant testing to ensure your mechanical seals return to service with maximum reliability. Whether for critical equipment or planned maintenance, we help you reduce risk, extend seal life, and maintain operational continuity.

ASC. Engineering Reliability. Delivering Confidence.