Bolt Tensioners are specially designed for subsea applications.
The TL-TSS Bolt Tensioners are suitable for higher pressure rating flanges also. Its ergonomic design makes it very easy to handle and use by divers under the harsh sea conditions. These tensioners are designed to provide a wide range of flexibility, covering stud sizes 3/4” to 3.1/2” (M-18 to M-85).
The tool consists of two basic parts - Tensioning Unit and Puller Nut as shown.