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TENSIONED PRODUCTS

Hydraulic Bolt Tensioner

Hydraulic Nut/ Hydraulic Bolt

High Temperature
Tight Envelope

Radial Fit Bolt

Engineered
Hardware & Tooling

Torque & Nut Replacement

ROTATING EQUIPMENT PRODUCTS

Torque Blocker

Peak Shaver

Hydraulic Clamp Ring

Internal Shaft Clamp

Torque Measure/
Vibration Monitoring

Torque Vibration Damping

COUPLING INSTALLATION EQUIPMENT

Hub Installation Tools

Hub Removal Tools

Plug & Ring Gage

Lapping Tools

Hydraulic Installation Kits

HYDRAULIC PUMPS AND ACCESSORIES

Manual Pump Kits

Air-Operated Pump Kits

High-Pressure Flexible
Hose Assemblies

Custom High-Pressure
Hydraulic Fittings

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Bolt / Stud Tensioners

Stud Tensioning Tools



TMB Tensioner
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  • The Riverhawk system is independent of friction, precluding damage, assuring long life and reuse of studs, nuts and bolts.
  • Riverhawk seal system reliability is incorporated into each tensioner design, for field reliability and improved life.
  • Riverhawk's full line of tensioners are individually designed to suit the application and specific geometry needs.
  • Hydraulic operation provides controllable and accurate pre-loads, for reliability and ease of installation and removal of bolts and nuts.
  • Provides operational benefits, reduced down time, and man hours.
  • Both internal tapered thread and external thread designs available at a wide range of pressures, typically 20000/85000 psi shank stress.