Hydrodynamic Isolation
The purpose of a Hydrodynamic Tool is to provide a constant cycle of cooling water to the Isolation Tool during Post Weld Heat Treatment (PWHT) operations, while still maintaining positive pressure between the seals to keep a constant hydrostatic barrier in place.
- Provides a constant cycle of cooling water
- Dissipate the heat from welding, Post Weld, or back-out Heat Treatment (PWHT) operation
- Keep a constant hydrostatic barrier in place