Hydraulic tensioners with threaded insert Series CTP
The hydraulic bolt tensioners with threaded insert are characterized by having an interchangeable threaded bush which allows to operate on tie rods with different threads with a single hydraulic cell. This configuration is extremely versatile in all cases where tensioning rods with different threads and similar dimensions must be tensioned, it will only be necessary to have sets of bushes, different polygonal keys and in some cases the bridges.
FPT – Fluid Power Technology manufactures hydraulic bolt tensioners with threaded insert according to customer specifications, carrying on a preliminary study of the existing dimensions and thus offering the most suitable solution. Tensioners are used instead of hydraulic torque wrenches and are used for controlled tightening of nuts on stud bolts in the assembly of marine engines, large ball valves, compressors, pumps, presses, big machine tools and turbines. They can be designed to adapt to the main types of flanges: ANSI B16.5 – ANSI B16.47 – BS3293 – AWWA – MSS-SP44 – API-6A – API-17D – UNI EN 1092-1, including Norsok flanges, Vector, Slip on, Weld Neck and many others.
- The CTP series is a type of hydraulic bolt tensioner characterised by the threaded interchangeable insert which makes it possible to work on studs with various threads, using just one hydraulic cell.
- This configuration is extremely versatile whenever stud with different threads and similar clearance must be tensioned, all you need is a set of inserts different sockets and in some cases bridges.
- FPT manufacture this type of hydraulic tensioners to the customer’s specifications, carrying out a preliminary study on the existing clearance in order to offer the most suitable solution.
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