Critical Bolting

Hydraulic Bolt Tensioner

• Modular Design Provides Flexibility
• Accurate and Repeatable Stud Loading
• Faster and Easier Flange Closure
• more...

Hydraulic Tensioned Nuts and Bolts

• Unique Metal to Metal Seal Design
  • Tolerant to harsh environments
  • Applications up to 500°F and higher
  • Water charged for special application
• Multibolt Tensioning
  • Simultaneous "Daisy Chaining" provides uniform clamp loads and shorter assembly time
• Compact Standard Sizes
  • Accommodates confined spaces and envelope restrictions
• more...

HRT Tensioning System

• High Temperature Capability
• High Load Capacity
• Footprint Required is Minimal
• more...

External Tensioned Nut (ETN)

• Retrofittable
  • Retrofit for Torqued to Tensioning without replacing studs
  • Standard radial footprint as existing nut
  • Replaces existing hex, 12 point, cap, etc nuts
  • One person installation & removal
• No Extra Stud Thread Required
  • Utilizes the OD of the nut for tensioner gripping surface
• No Fuss Installation
  • Utilized with an External Tensioner (HET) that is removed once tensioning is complete
• more...

Manual Pump Kits

• Dual Pump Configuration
  • 10,000 psi and 40,000 psi Gauges & Pumps
  • 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
  • Supplied with 10 ft. Flexible Hose
• 60,000 PSI Configuration
  • Skid Mounted 60,000 psi Gauge & Pump
  • Supplied with 10 Ft. Flexible Hose.
• more...

Air Operated Pump Kit

• Immediate, Dependable Hydraulic Power
  • Portable (55 lbs), Compact, Efficient.
  • Cost Efficient-Decreases Downtime / Labor Hrs.
• Easy Operation
  • Remote Pendant Operation
  • Automatic Pressure Release
  • One Time Dial-In Pressure Setting
• Inlet Air Supply
  • 80-100 psi Filtered
• more...