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.
- Suitable for Bolt sizing from 30 to 48 mm Dia.
- Max. Tensioning Load up to 1,231 KN
- Combining tensioning force of multi-cylinders, our slim, low-diameter tensioners enable powerful, safe bolting in tight and confined spaces.
- Vertical and horizontal coupler options let tensioners adapt to space restrictions, enabling flexible, safe use in any orientation.
- Overstroke alarming mark signals maximum safe stroke and warning user to stop hydraulic pressure and prevent over-stroke.
- Integrated ratcheting gear mechanism allows quick, controlled nut rotation after tensioning, ensuring precise bolt tightening.
- Composite seal system prevents hydraulic leakage, ensuring safe, reliable tensioning and long-lasting performance under high-pressure operations.
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.
- Suitable for Bolt sizing from 30 to 48 mm Dia.
- Max. Tensioning Load up to 1,231 KN
- Combining tensioning force of multi-cylinders, our slim, low-diameter tensioners enable powerful, safe bolting in tight and confined spaces.
- Vertical and horizontal coupler options let tensioners adapt to space restrictions, enabling flexible, safe use in any orientation.
- Overstroke alarming mark signals maximum safe stroke and warning user to stop hydraulic pressure and prevent over-stroke.
- Integrated ratcheting gear mechanism allows quick, controlled nut rotation after tensioning, ensuring precise bolt tightening.
- Composite seal system prevents hydraulic leakage, ensuring safe, reliable tensioning and long-lasting performance under high-pressure operations.
Why Use Tritorc's Multi Stage Hydraulic Bolt Tensioners
Auto Retract Piston
Tritorc’s MST series hydraulic bolt tensioners feature a built-in auto retract mechanism that automatically pulls the piston back once pressure is released, minimizing manual effort, reducing cycle time, and enhancing efficiency in repetitive, high-volume bolting operations.
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.
Product Inquiry
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