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Our Expertise

Hydratight’s key capabilities in the field of Joint Integrity include the following:-

Technical and Engineering Leadership, in the design, assembly, tightening, management and assurance of bolted flange joints. Based on involvement with the operators, contractors, professional bodies and organizations that drive global standards in controlled bolting, flange management, and integrity assurance. This includes:-

  • An independently verified bolt load calculation engine - Informate
  • An electronic flange data management software system – iDMS

Experienced, skilled site personnel with levels of training and competency that represent the highest standard in the industry. Hydratight’s technicians, supervisors and project managers can support clients with both the delivery of any bolting work-scope and implementation of an assurance management program.


Provision of training and competency assessment for client personnel that represents industry best practice.


An extensive track record of successfully implementing controlled bolting, flange management and integrity assurance work-scopes on numerous world scale Oil & Gas projects and assets.


Competence in the design and manufacture of best in class hydraulic bolt torque and bolt tensioner equipment for sale and rental, including design engineering, tool modification and bespoke or custom equipment capabilities.

This combination of capabilities – industry technical authority, service provider, training and competence assessor, and equipment manufacturer – are unique to Hydratight and unrivalled by any of our peers.