Riverhawk specializes in hydraulic fixturing for manufacturing including: tensioned products, high temperature tight envelopes, and torque replacement parts. These fixturing products enable a tighter hold and a smoother connection during the manufacturing process.
For example, Riverhawk’s hydraulic tensioned nuts, whether you tension one bolt or many bolts at a time, produces uniform compression of your casings, flanges, bearing housings, or connecting rods. In addition, the improved tensioning repeatability of the hydraulic tensioned nuts will eliminate excessive and erratic bolt loads. A number of these nuts can be connected together and loaded simultaneously. This multi-bolt hydraulic fixturing technique serves to appreciably shorten assembly and maintenance time.
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- Special Design Provides Flexibility
- Standard and Custom Designs
- Flange Closureare faster and easier to use
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- Special Metal to Metal Seal Design
- Stands up in harsh environments
- Water charged for special application
- Withstands High Temperatures
- Multibolt Tensioning
- Simultaneous "Daisy Chaining" provides uniform clamp loads and shorter assembly time
- Compact Standard Sizes
- Accommodates confined spaces and envelope restrictions
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- Easily Retrofitable
- Simultaneous Tensioning Capability
- Hydraulics Separate From Nut
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- Retrofittable
- Retrofit for Torqued to Tensioning without replacing studs
- Regular radial footprint as existing nut
- Replaces existing hex, 12 point, cap, etc nuts
- One person installation & removal
- Extended Stud Thread not Required
- Utilizes the OD of the nut for tensioner gripping surface
- Simple Installation
- Utilized with an External Tensioner (HET) that is removed once tensioning is done
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- Dual Pump Configuration
- 10,000 psi and 40,000 psi Pumps & Gauges
- Skid Mounted Light Weight Frame (45 lbs)
- Two Interchangeable 10 Ft. Flexible Hoses
- ISO Grade 32 Hydraulic Oil
- Pressure Tested To Full Capability
- Single Pump Configuration
- Base Mounted 21,750 psi Pump & Gauge
- Comes with 10 ft. Flexible Hose
- 60,000 PSI Configuration
- Skid Mounted 60,000 psi Pump & Gauge
- Supplied with 10 Ft. Flexible Hose
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- Instantaneous, consistent, dependable Hydraulic Power
- Efficient, Small, Portable (55 lbs)
- Economical-Reduces Downtime / Labor Hrs.
- Easy to Operate
- Remote Pendant Operation
- Automatic Pressure Release
- One Time Dial-In Pressure Setting
- Inlet Air Supply
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