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Hydraulic Nut image

Revolutionize Large Bolt Tensioning with HexForce Hydraulic Nut

HexForce hydraulic nuts redefine the landscape of large bolt tensioning, presenting a solution that is safe, efficient, and precise. Featuring an internal jack accompanied by an external locking collar, this nut operates by creating a gap between the nut and collar through a combination of joint compression, gasket presence (if applicable), and bolt elongation.

The process begins by pressurizing the nut above the desired preload, followed by the tightening of the collar. Upon releasing pressure, the load is transferred to the collar, albeit with some pre-load loss due to collar thread settling. Notably, this loss is more pronounced with shorter bolts.

SPECIFICATIONS 


Maximum Tensioner Load (kN) / (tonf)                      6548 / 657.2
Minimum Tensioner Load (kN) / (tonf)                       152 / 15.2
Bolt Thread Size (metric) / (imperial)                         7/8" / M22 - M150
Weight (kg)                                                                      0.7 - 88.7


PRODUCT CATALOGUE 


 AOGS Hydraulic Nut
 

    BOLT THREAD SIZE MAX. LOAD   Pressure Area NUT OD NUT HEIGHT  
PART NUMBER T   F     HPA A H NUT STROKE WEIGHT
METRIC IMPERIAL METRIC IMPERIAL kN   tonf mm2 mm mm mm kg
HFHN-15-M22 HFHN-15-0875 M22 7/8” 152   15.2 1011 57 44 5 0.7
HFHN-15-M24 HFHN-15-1000 M24 1” 176 17.7   1175 60 45 5 0.8
HFHN-15-M27 HFHN-15-1125 M27 1 1/8” 230   23.1 1531 65 46 5 1
HFHN-15-M30 - M30 - 280 28.1   1869 73 48 5 1.3
HFHN-15-M33 HFHN-15-1250 M33 1 1/4” 312   31.3 2081 78 52 6 1.6
HFHN-15-M36 HFHN-15-1375 M36 1 3/8” 368 36.9   2450 85 56 6 2
HFHN-15-M39 HFHN-15-1500 M39 1 1/2” 390   39.2 2602 88 58 6 2.2
HFHN-15-M42 HFHN-15-1625 M42 1 5/8” 448 45   2989 93 61 6 2.6
HFHN-15-M45 HFHN-15-1750 M45 1 3/4” 522   52.4 3483 101 64 6 3.2
HFHN-15-M48 HFHN-15-1875 M48 1 7/8” 589 59.1   3928 107 68 8 3.8
HFHN-15-M52 HFHN-15-2000 M52 2” 703   70.6 4688 116 70 8 4.6
HFHN-15-M56 HFHN-15-2250 M56 2 1/4” 812 81.5   5413 125 72 8 5.5
HFHN-15-M60 - M60 - 945   94.8 6299 134 74 8 6.5
HFHN-15-M64 HFHN-15-1500 M64 2 1/2” 1070 107.4   7136 142 80 8 7.9
HFHN-15-M68 HFHN-15-2750 M68 2 3/4” 1222   122.7 8147 152 84 10 9.5
HFHN-15-M72 HFHN-15-3000 M72 3” 1384 138.9   9226 161 88 10 11.2
HFHN-15-M80 HFHN-15-3250 M80 3 1/4” 1738   174.4 11584 179 92 10 14.5
HFHN-15-M90 HFHN-15-3500 M90 3 1/2” 2236 224.4   14909 203 96 10 19.5
HFHN-15-M95 HFHN-15-3750 M95 3 3/4” 2509   251.8 16728 215 100 10 22.8
HFHN-15-M100 HFHN-15-4000 M100 4” 2798 280.8   18652 226 105 15 26.4
HFHN-15-M110 HFHN-15-4500 M110 4 1/2” 3422   343.5 22815 250 110 15 34
HFHN-15-M125 HFHN-15-5000 M125 5” 4477 449.3   29844 285 125 15 50.2
HFHN-15-M140 HFHN-15-5500 M140 5 1/2” 5672   569.3 37815 321 140 15 71.6
HFHN-15-M150 HFHN-15-6000 M150 6” 6548 657.2   43653 345 150 15 88.7

HexForce Hydraulic Nuts: Redefining Large Bolt Tensioning

Elevate Your Bolting Experience with HexForce Hydraulic Nuts:

HexForce hydraulic nuts redefine the process of tensioning large bolts, providing a safer, swifter, and more accurate alternative to conventional methods. Here's how they revolutionize your bolting operations:

Uncompromised Safety:

Bid Farewell to Flogging Hammers and Cumbersome Spanners: HexForce hydraulic nuts eliminate the hazards associated with flogging hammers and unwieldy spanners. By employing controlled hydraulic pressure for precise bolt tensioning, they foster a safer working environment.

Enhanced Efficiency:

Swift and Precise Tightening: HexForce hydraulic nuts deliver a remarkable enhancement in efficiency, enabling faster and more precise tightening compared to traditional approaches.

Versatile Tightening Capability: These adaptable nuts are adept at both single-bolt and multiple-bolt tensioning applications, catering to your specific requirements.

Tailored for Confined Spaces:

Sleek Design for Restricted Areas: Navigate confined spaces effortlessly. The streamlined design of HexForce hydraulic nuts facilitates unimpeded operation even in tight environments.

Overcome Installation Challenges:

Self-Aligning and Low Load Loss (Shim Type): Simplify installation processes and minimize preload loss with the self-aligning design and low load loss characteristics, particularly prominent in shim type nuts. This translates to fewer installation hurdles and more consistent outcomes.

Preserve Your Bolts:

Prevent Thread Damage: HexForce hydraulic nuts mitigate the risk of thread damage inherent in traditional tightening methods. By applying controlled pressure, they ensure the integrity of your bolts throughout the entire process.

Notable Features of HexForce Hydraulic Nuts:

Consistent and Precise Preload: Attain precise and uniform bolt tension with each application, courtesy of the meticulously controlled hydraulic pressure.

Adaptability to Confined Spaces: The compact design enables operation in restricted areas, maximizing versatility.

Upgrade to HexForce Hydraulic Nuts and embrace the future of large bolt tensioning!

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