RVH Tensioner System
TENSOR has delivered complete Bolt Tensioning Systems for Reactor Vessel Heads (RVH) since 1978, with more than 40 years of experience in the nuclear power plants around the globe.
Bolt Tensioning Single Stud Tensioner Multi Stud tensioner Stud Handling
TENSOR delivers complete bolt tensioning systems including digitally controlled pump units with multiple redundancies.
The bolt tensioner from M80 (3” UNC) and upwards are assembled with a counterbalancing device to make it easier to turn the puller sleeve down/up, an indicator to prevent over-stroke, and an air-drive to rotate the puller sleeve up and down. We can also deliver quick hoists for the tensioners.
On-demand we also deliver optimized tensioning and detensioning programs.