Get Free Risk Analysis
Follow T-ALL

Services

Flange Fixed Torque Fastening and Supervision
This service ensures the sealing performance and reliability of flange connections through scientific torque control, standardized procedures, and full lifecycle supervision.

Application Scope

Oil and gas pipeline flange connections.
High-pressure flange tightening on offshore platforms.
LNG storage tank flange sealing.
High-temperature and high-pressure flange supervision in chemical plants.

Technical Features

  • Pre-Operation Planning: Customized tightening plans based on flange type, medium pressure, and conditions, detailing torque values, sequences, and acceptance criteria.
  • In-Operation Supervision: ECITB-certified engineers oversee the process, ensuring compliance. Torque data is recorded in real-time and synced to a cloud system.
  • Post-Operation Verification: Sealing is verified via third-party helium mass spectrometry or airtightness testing for zero-leakage assurance.
  • Digital Traceability: A lifecycle database tracks bolt serial numbers, torque values, operators, inspections, and maintenance. Supports QR code scanning and provides PDF/Excel files for compliance and asset management.
  • Online Service

    Discover more details of our services