hydraulic tensioning of bolts
The spring return tensioner line offers the customer the same quality as our standard series, but incorporates a spring-return function and a more robust design. These improvements increase efficiency and enhance the tools load capabilities.
hydraulic bolt

01. Designed for Long Life

Our spring return tensioners are made to withstand the toughest of operating environments. With hardened steel bodies and industry-leading metal treatments, these tools are made to last.
hydraulic tensioning of bolts

02. Time and Energy Savings

Our spring return feature provides automatic piston retraction when pressure is released. This saves the time and effort required to reseat the piston after every stroke, giving you more energy to finish the job.
hydraulic torque tool
hydraulic tool

03. Customizable to Any Specification

Tensioner Specialists can work with you to customize our spring return tensioners to fit your needs.

Time Savings

ANSI Flange time calculator and Multi-Bolt calculator.
Determine just how much efficiency gains you can make by using HYTORC Parallel Joint Closure.
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