How does it work

How does it work

Hot Bolt Clamp - How does it work

The Hot Bolt Clamp technology has revolutionized integrity management of bolted connections

The system maintains the integrity of a connection by allowing corroded or damaged studs to be replaced almost immediately. This can be undertaken with the pipeline remaining in service which removes the requirement for shutdowns and the associated downtime, manpower and bed space requirements. Most importantly, the clamp system improves the safety for offshore operatives and the asset as a whole by reducing the likelihood of hydrocarbon releases.

Technical information:
  • Maximum working pressure – 689 bar
  • Hand pump operation
Typical application:
  • Working from 150 # to 600 # rated joints
  • Temperature range up to 90°C
Works in conjunction with:
  • Hydraulic torque tightening
  • Ultrasonic bolt length measurement


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How does it work