A lightweight, compact and versatile bolt tensioner suited for applications where the bolted joint has a minimum of one stud diameter thread length exposed above the nut. Operates at a maximum pressure of 21,750 psi and utilizes high strength alloy steel components for long lasting performance.
The lightest weight and smallest overall diameter of bolt tensioners in its class. This design features an over stroke stop that prevents seal damage and leakage that also has a visual color coded indicator to identify maximum stroke.
Hydraulic Rod Tensioning System
A tensioner designed to have a smaller foot print and higher preload capability than standard tensioning tools. Typically used on steam and nuclear turbines with limited stud accessibility and no exposed threads above the nut.
Produces uniform compression of casings, flanges, bearing housings or connection rods and eliminates erratic bolt loads.
Hydraulic Tensioned Bolt
Integrates a hydraulic nut into the bolt head which eliminates inaccuracies caused by conventional bolt torquing methods.