Case Study - Elliott Steam Turbine Casing Closure - Hydraulic Stud Tensioners
- Ease of Cover Flange Face Blue Check Inspection.
- Reduction in Installation Time
- Original Hydraulic Torquing - 2 days
- Riverhawk Tensioning - 3 HOURS!
- High Temperature Service: 950°F
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Blue Check of Flange Face:
Independent Loading Easily Performed to Close Gap In Warped Casing Cover. |
HRT with washers fit into existing spotface and
tensioned to an installed residual stud stress of
45,000 psi.
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