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hydraulic nut

Hydraulic nuts are a remarkable alternative to conventional nuts, offering precise bolt loading capabilities and a load locking collar technique that ensures long-term load retention. What's more, the process of tightening bolts can be significantly expedited by using multiple hydraulic nuts simultaneously. They are available in a wide range of thread sizes, covering M20 to M200 dimensions. Their design is specifically tailored to accommodate special load requirements.

These nuts are characterized by straightforward installation procedures and bear the CE Mark, a testament to their adherence to rigorous safety and reliability standards. Additionally, they come equipped with a handy max-stroke indicator for added convenience.

PRODUCT CATALOGUE 


 ABS Fasteners - Hydraulic Nut

 

PART NUMBER BOLT THREAD SIZE 'T' NUT MAX LOAD 'F' PRESSURE AREA 'HPA'  NUT OD 'A' NUT HEIGHT 'H' NUT STROKE WEIGHT
METRIC IMPERIAL METRIC IMPERIAL KN TONF MM² MM MM MM KG
HNTC-25-M22 HNTC-25-0875 M22 7/8 152 15.2 607 55 44 5 0.7
HNTC-25-M24 HNTC-25-1000 M24 1 176 17.7 705 58 45 5 0.8
HNTC-25-M27 HNTC-25-1125 M27 11/8 230 23.1 919 60 46 5 0.8
HNTC-25-M30 - M30 - 280 28.1 1121 66 48 5 1.0
HNTC-25-M33 HNTC-25-1250 M33 11/4 312 31.3 1248 71 52 6 1.3
HNTC-25-M36 HNTC-25-1375 M36 13/8 368 36.9 1470 77 56 6 1.6
HNTC-25-M39 HNTC-25-1500 M39 11/2 390 39.2 1561 80 58 6 1.7
HNTC-25-M42 HNTC-25-1625 M42 15/8 448 45.0 1793 85 61 6 2.0
HNTC-25-M45 HNTC-25-1750 M45 13/4 522 52.4 2090 92 64 6 2.5
HNTC-25-M48 HNTC-25-1875 M48 17/8 589 59.1 2357 97 68 8 3.0
HNTC-25-M52 HNTC-25-2000 M52 2 703 70.6 2813 105 70 8 3.6
HNTC-25-M56 HNTC-25-2250 M56 21/4 812 81.5 3248 113 72 8 4.2
HNTC-25-M60 - M60 - 945 94.8 3779 122 74 8 5.1
HNTC-25-M64 HNTC-25-2500 M64 21/2 1070 107.4 4282 129 80 8 6.1
HNTC-25-M68 HNTC-25-2750 M68 23/4 1222 122.7 4888 137 84 10 7.3
HNTC-25-M72 HNTC-25-3000 M72 3 1384 138.9 5536 146 88 10 8.7
HNTC-25-M80 HNTC-25-3250 M80 31/4 1738 174.4 6950 162 92 10 11.2
HNTC-25-M90 HNTC-25-3500 M90 31/2 2236 224.4 8945 184 96 10 15.1
HNTC-25-M95 HNTC-25-3750 M95 33/4 2509 251.8 10037 194 100 10 17.5
HNTC-25-M100 HNTC-25-4000 M100 4 2798 280.8 11191 204 105 15 20.3
HNTC-25-M110 HNTC-25-4500 M110 41/2 3422 343.5 13689 225 110 15 26.0
HNTC-25-M125 HNTC-25-5000 M125 5 4477 449.3 17906 257 125 15 38.6
HNTC-25-M140 HNTC-25-5500 M140 51/2 5672 569.3 22689 289 140 15 54.8
HNTC-25-M150 HNTC-25-6000 M150 6 6548 657.2 26192 311 150 15 68.2

 

HNTC Hydraulic Nuts: Upgrade Bolting with Precision and Efficiency

Eliminate guesswork and improve safety with HNTC Hydraulic Nuts, the smarter alternative to conventional nuts. These innovative tools offer unwavering accuracy, permanent load retention, and effortless installation for a wide range of bolting applications.

Key advantages:

  • Precise bolt loading: Achieve consistent and accurate pre-tensioning every time, thanks to hydraulic pressure control. No more over- or under-tightening!
  • Permanent hold: An integrated load locking collar maintains optimal tension indefinitely, ensuring long-term joint integrity.
  • Safety first: CE marked with built-in safety features like over-stroke protection and pressure test certification for peace of mind.
  • Fast and efficient: Install multiple nuts quickly and easily by hand, saving time and labor compared to traditional methods.
  • Superior joint performance: Evenly distribute load across the entire joint, optimising gasket compression and enhancing bolting integrity.

 

Unmatched versatility:

  • Extensive range: Choose from thread sizes M20 to M200, imperial or metric, with options to suit specific load requirements.
  • Adaptable to diverse environments: Handle temperatures from -20°C to 200°C, subsea conditions, and long stroke applications.
  • Customization available: Explore special thread options, corrosion-resistant plating, stainless steel versions, and single/twin port configurations.

 

HNTC Hydraulic Nuts represent a paradigm shift in bolting technology, offering:

  • Enhanced safety and reliability
  • Improved efficiency and speed
  • Superior joint performance and longevity

 

Invest in the future of bolting with HNTC Hydraulic Nuts and experience the difference for yourself.

After the sale, we are delighted to assist you with any technical concerns or inquiries. Don't hesitate—let's connect! Feel free to reach out to us via phone: 828282-9795 or drop us an email at [email protected]. We're here to help and ensure your satisfaction.

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People Also Ask

HNTC Hydraulic Nuts serve as a direct replacement for conventional nuts. They enable the accurate loading of the bolt, and the applied load is permanently retained through a load-locking collar.

HNTC Hydraulic Nuts prioritize safety with features such as CE marking, a safe over-stroke device, a max stroke indicator, and pressure test certification. The comprehensive safety measures contribute to reliable performance.

HNTC Hydraulic Nuts incorporate the latest seal technology, ensuring a high cycle life and an optimized load-to-weight ratio. The integration with TensionPro pumps and hoses further enhances their technological capabilities.

HNTC Hydraulic Nuts offer a range of options, including thread sizes from M20 to M200, imperial or metric designs, configurations for special load requirements, variations for different temperatures, subsea use, long stroke designs, single or twin ports, corrosion-resistant plating, and stainless steel versions. This versatility caters to diverse application needs.

HNTC Hydraulic Nuts are quick and simple to use, allowing for manual installation in minutes. When multiple nuts are harnessed together, they enhance the speed of the bolt tightening process. The even joint compression ensures uniform bolt loading and superior performance in bolted joints.

TensionPro hydraulic nuts allow bolts to be loaded with an accurate force directly proportional to the pressure applied to the tool. This achieves pure axial loading, eliminating friction during bolt tightening and ensuring an accurate and repeatable method.

A hydraulic nut is designed to facilitate the controlled and uniform application of tension to bolts during assembly. It uses hydraulic force to stretch the bolt, ensuring even clamping force.

Hydraulic nuts are used to mount and dismount bearings. To use one, you place the hydraulic nut over the shaft, apply hydraulic pressure to the piston, and the nut expands, creating a controlled force to facilitate the installation or removal of bearings.

The pressure on a hydraulic nut can vary depending on the application and size of the nut. It is typically specified by the manufacturer and should be within the recommended range to ensure safe and efficient operation.

Hydraulic nuts provide a controlled and uniform force, making the process of mounting or dismounting bearings more precise and efficient. This helps prevent damage to the bearings and ensures proper alignment.

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