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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

Continuous Duty:
Torque Metering System

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

Steam Turbine Load Coupling Bolting

Riverhawk's load coupling bolting in steam turbine applications solves the problem of steam leaks and labor intensive, over budgeted operations. By simultaneously tensioning studs, full flange closure is allowed. Turnaround is shortened by one month and labor hours are drastically reduced by ridding operations of conventional torquing methods.

Learn More About This Case Study

Hydraulic Bolt Tensioner

Hydraulic Bolt Tensioner Used in Steam Turbine Load Coupling
  • Flexibility Provided by Modular Design
  • Stud Loading is Accurate and Repeatable
  • Easy and Fast Flange Closure
  • more...
 

Hydraulic Tensioned Nuts and Bolts

Hydraulic Tensioned Nuts And Bolts Used In Steam Turbine Load Coupling
  • Unique Metal to Metal Seal Design
    • Withstands unforgiving conditions
    • 500°F and higher Applications
    • Water charged for individual application
  • Multibolt Tensioning
    • Simultaneous "Daisy Chaining" provides identical clamp loads and shorter assembly time
  • Compact Standard Sizes
    • Accommodates envelope restrictions and confined spaces
  • more...
 

Manual Pump Kits

Manual Pump Kit Used in Steam Turbine Load Coupling
  • Dual Pump Configuration
    • 10,000 psi and 40,000 psi Gauges and Pumps
    • Skid Mounted Low Weight Frame (45 lbs)
    • Two exchangeable 10 Ft. Flexible Hoses
    • ISO Grade 32 Hydraulic Oil
    • Pressure Tested To Full Capability
  • Single Pump Configuration
    • Base Mounted 21,750 psi Pump & Gauge
    • Supplied with 10 ft. Flexible Hose
  • 60,000 PSI Configuration
    • Skid Mounted 60,000 psi Pump & Gauge
    • Comes with 10 Ft. Flexible Hose
  • more...
 

Air Operated Pump Kit

Air-Operated Pump Kit Used in Steam Turbine Load Coupling
  • Reliable and Instant Hydraulic Power
    • Portable, Compact, Efficient (55 lbs)
    • Economical-Reduces Labor Hours/Downtime
    • simple Operation
    • Remote Pendant Operation
    • Routine Pressure Release
    • Single Dial-In Pressure Setting
  • Inlet Air Supply
    • 80-100 psi Filtered
  • more...
 

High Pressure, Flexible Hydraulic Hoses

High Pressure, Flexible Hydraulic Hoses Used in Steam Turbine Load Coupling
  • Flexible hose materials simpler to use than conventional hard piping
  • Up to 60,000 psi (410MPa) rated hydraulic pressure. Standards available at 26,000 psi, 21,750 psi, 10,000 psi, 40,510 psi rated pressure
  • Available in various lengths. Typical length is 10 ft.
  • more...
 
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