Established in 1983, JST Group was founded to service the drilling sector of the oil & gas industry in Thailand.

JST Cathodic Protection & AC Mitigation

JST provides CP & AC Mitigation services for both external and internal corrosion.
  • CP & AC Mitigation systems for the protection of buried pipelines and structures
    • Design
    • Installation
    • Maintenance
    • Performance evaluation
    • Technical audit
  • Surveys empower asset owners to make decisions about their CP requirements with greater confidence
    • Close Interval Potential Surveys (CIPS)
    • Global Close Interval Potential Surveys (DCVG) for "over the line" structure-to-soil/water potential
      • Continuous or interrupted distance-verified performance measuring
      • Suitable for buried/immersed pipelines, sheet piled docks and other structures
      • Includes full graphical reporting
    • Soil resistivity
    • Termain Simtek Pearson Surveys
      • Pipe location and pipe depth determination
      • Holiday detection of buried pipeline/structure coating systems
      • Location of shorts and other undesirable electrical contacts
  • BAC pin brazing provides safe and fast electrical connections to steel structures