Destec Engineering Limited
Bolt Tensioning


We have the experience and equipment for all bolt tensioning on site.

Hydraulic tensioners can be used with extended bolts. This method gives very controlled bolt stress levels as required when using conventional flat-faced joints.

The Ratchet Torque tensioner uses standard sockets and is one of the fastest methods of tightening heavy bolting.

Low Height Torque tensioners are used where access is limited and can be used only with one bolt diameter clearance at the end of a bolt. High pressure power packs, with reverse flow facilities, drive the double-acting cylinders of the torque tensioners for rapid bolt tightening.