Multi Stage Hydraulic Bolt Tensioners
Engineered to meet the challenges of critical industrial bolting applications, Tritorc's Multi Stage Hydraulic Bolt Tensioners are ideal for environments requiring higher load capacities or tighter access than conventional tensioners can handle. Our MST series units expand the range of solutions and provide effective tensioning end results.
- Delivering concentrated hydraulic tension directly along the stud axis, our MST series eliminates the risk of twist-induced thread or galling damage.
- Achieve high repeatability and multi-bolt operations, shortening downtime through rapid tool reset translation which propels the piston back to start position instantly after pressure is released.
- Experience direct pressure-to-load translation and automated piston advancement that tightly regulates bolt elongation, ensuring every cycle yields a reliably uniform clamping force.
- Our high-precision machining and tightly controlled manufacturing tolerances delivers flawless tensioner to stud alignment ensuring pressure-stable and leak-free performance.
- Sealed load cells enclosing enhanced puller bars blocks out dust, moisture, and abrasive conditions ensuring reliable performance in harsh, vibration-prone environments.
- Suitable for Bolt sizing from 30 to 48 mm Dia.
- Max. Tensioning Load up to 1,231 KN.
Multi Stage Hydraulic Bolt Tensioners
Engineered to meet the challenges of critical industrial bolting applications, Tritorc's Multi Stage Hydraulic Bolt Tensioners are ideal for environments requiring higher load capacities or tighter access than conventional tensioners can handle. Our MST series units expand the range of solutions and provide effective tensioning end results.
- Delivering concentrated hydraulic tension directly along the stud axis, our MST series eliminates the risk of twist-induced thread or galling damage.
- Achieve high repeatability and multi-bolt operations, shortening downtime through rapid tool reset translation which propels the piston back to start position instantly after pressure is released.
- Experience direct pressure-to-load translation and automated piston advancement that tightly regulates bolt elongation, ensuring every cycle yields a reliably uniform clamping force.
- Our high-precision machining and tightly controlled manufacturing tolerances delivers flawless tensioner to stud alignment ensuring pressure-stable and leak-free performance.
- Sealed load cells enclosing enhanced puller bars blocks out dust, moisture, and abrasive conditions ensuring reliable performance in harsh, vibration-prone environments.
- Suitable for Bolt sizing from 30 to 48 mm Dia.
- Max. Tensioning Load up to 1,231 KN.
Why Use Tritorc's Multi Stage Hydraulic Bolt Tensioners
Over Stroke Alarming Mark
The End cap is designed to bear high back pressure. This allows the piston operation to be smooth and the forward force is applied properly. A red marked line denotes an over-stroke, warning the user to stop the hydraulic pressure
MST Series
Tool Specifications
Professional tensioning tools for industrial applications. Select a model to view detailed specifications and technical drawings with precise measurements.
Select Tool Model & Bolt Size
Choose an MST series tool model and corresponding bolt size to view detailed specifications, technical drawings, and dimensional data.
Download specifications catalog
Get Operation Manual
It is Operating Manual of TSL Series and THL Series Wrenches, please read carefully, follow instructions, warnings, and cautions before using the tools.
Get Product Brochure
It is Operating Manual of TSL Series and THL Series Wrenches, please read carefully, follow instructions, warnings, and cautions before using the tools.
Custom Hydraulic Bolt Tensioning Solutions
Not every joint fits the standard. At Tritorc, we engineer custom hydraulic bolt tensioning solutions tailored to your unique dimensional, load, and environmental requirements. Whether you're working with non-standard bolt spacing, restricted access, or extreme operating conditions, our in-house design and manufacturing team develops tools that deliver precision, repeatability, and safety.
Alongside custom builds, Tritorc offers a full range of hydraulic bolt tensioners designed to meet varied industrial demands, covering subsea operations, high-load multi-stage applications, rapid-cycle spring return systems, standard topside tensioning, and turbine closure tools that eliminate the need for induction heating during casing assembly.
Our Design Key Considerations:
- Bolt-to-Bolt Distance Accommodation - Customized spacing solutions for unique configurations
- Bolt-to-Body Clearance Optimization - Maximizing access in restricted environments
- Tailored Bolt Size & Industrial Requirements - Precise engineering for specific applications
- Material & Coating Optimization - Enhanced durability and corrosion resistance
- Ultrasonic Monitor Integration - Real-time tension monitoring capabilities
- Adaptable Bridge and Puller Configurations - Flexible tooling arrangements
- And More... - Comprehensive custom engineering solutions
Custom Hydraulic Bolt Tensioning Solutions
Not every joint fits the standard. At Tritorc, we engineer custom hydraulic bolt tensioning solutions tailored to your unique dimensional, load, and environmental requirements. Our in-house design and manufacturing team develops tools that deliver precision, repeatability, and safety.
From subsea operations to high-load multi-stage applications, our comprehensive range covers varied industrial demands including rapid-cycle spring return systems, standard topside tensioning, and turbine closure tools that eliminate the need for induction heating during casing assembly.
Oil & Gas (Up-/Mid-/Downstream)
Built for confined bolting zones where ultra-high loads and multi-stud operations are required under extreme pressure and temperature conditions.
FAQs
Select your required Torqueing tool as per specifications. Rest assured for the best hydraulic torque wrench quality and price.