Background

Multi Stage – MST Series

Multi Stage – MST Series

Engineered for large-diameter, high-load studs requiring extended stroke and precise preload in restricted-access industrial joints.

±3%
Precision
700 bar
Max Pressure
35+ yrs
OEM Experience
Response in 2 Hours

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Fast response • Global delivery • OEM-level performance

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Certificate
Certificate
Certificate

Trusted Partners

Leading EPC Contractors & Oil/Gas Operators Worldwide

ExxonMobil
Shell
BP
DESCON
Why EPC Teams Choose Tritorc

Shutdown Readiness,
Zero Compromises

Every spec, certification, and feature engineered for mission-critical performance

Multi-Stage Piston System

Delivers extended stroke with high load capacity, enabling accurate tensioning on large-diameter, high-preload studs.

Compact Smaller-Diameter Profile

Slim multi-cylinder body fits restricted spaces, ensuring safe and efficient tensioning in tight-access applications.

Over Stroke Alarming Mark

Clearly indicates maximum piston travel, preventing over-extension and ensuring controlled, safe tensioning cycles.

Automatic Piston Return

Ensures quick and smooth piston retraction after pressure release, improving cycle speed and overall efficiency.

Sturdy Gearbox for Rundown of Sockets

Robust gearbox provides smooth socket rundown, enabling faster nut engagement before hydraulic tensioning.

Composite Seal System

High-performance seals prevent pressure loss and fluid leakage, ensuring consistent tensioning reliability.

Technical Specs

MST Series

Tensioning Load:1,231 kN
Bolt Sizes:30 – 48 mm
Max. Working Pressure:1500 bar
Number of Models:7 configurations
Custom Solutions:Available
7 configurations
Trusted OEM Partner

35+ Years Supporting
Global EPC Projects

Trusted by Mechanical Engineers, Turnaround Managers, and Maintenance Leads across the Globe

Tritorc Manufacturing Facility
SINCE 1990

World-Class Manufacturing

State-of-the-art facility in India serving 50+ countries

Engineering Excellence for Critical Applications

Tritorc has been the trusted partner for major EPC contractors and oil & gas operators worldwide. Our hydraulic torque tools have been deployed on some of the world's most challenging projects.

With over three decades of manufacturing experience, we combine precision engineering with rigorous quality control to deliver tools that meet the demanding requirements of mission-critical bolting applications.

Every Tritorc tool is backed by ISO 9001:2015 certification, comprehensive calibration documentation.

Complete Bolting & Cutting Solutions

Hydraulic Torque Wrenches
Hydraulic Tensioners
Cold Cutting Machines
Hot Tapping Systems
Pipeline Tools
Maintenance Equipment
View All Products

Compact, Powerful
& Field-Proven

Engineered for the toughest environments

Multi Stage – MST Series View 1
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Multi Stage – MST Series View 2
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Multi Stage – MST Series View 3
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Real Results

Trusted on High-Stakes
EPC Project Sites

"

Tritorc has been a key partner in our shutdown success at Qatar Gas. For five years, their dedicated team has delivered reliable bolt torquing and flange-facing support, helping us complete critical shutdowns on time. Their professionalism, planning, and qualified workforce continue to add real value to our operations.

Mr. Aftab Ahmed Waseer
Mr. Aftab Ahmed Waseer
Shutdown Manager for Qatar Gas • DESCON
Product Demos

See the Tools in Action

Watch how our systems perform in real field conditions

MST Multi-Stage Operation
4:45

MST Multi-Stage Operation

Extended stroke demonstration

Common Questions

Frequently Asked Questions

What is the delivery time for hydraulic torque wrenches?â–¼

Standard delivery is 7-10 business days. Express shipping available for urgent projects.

Do you provide calibration certificates?â–¼

Yes, every tool comes with factory calibration certificate traceable to international standards.

What is the warranty period?â–¼

12 months comprehensive warranty from date of delivery with optional extended coverage.

Do you offer technical training?â–¼

Yes, we provide on-site training and certification programs for your team.

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Fast response • Global delivery • OEM-level performance

35+ years supporting global EPC contractors