The FPT – Fluid Power Technology hydraulic bolt tensioners are the product mainly used to make hydraulic tightening on large ball valves.

Hydraulic bolt tensioners are the product used to make hydraulic tightening on large ball valves

PLACE: Italy


Area: Oil & gas


The hydraulic tensioners can be used on a wide range of different diameters of valves and pressure classes and for the most varied types of applications as the underwater ball valves, subsea, cryogenic, high pressure …

For the following job FPT has manufactured and supplied:

LOAD CELL FOR BOLT TENSIONER TTS-6

MAX LOAD 2.819,9 KN @ 1500 BAR

STROKE 15 MM – WITH QUICK COUPLERS

M/F 1500 BAR –

CONVERSION KIT FOR BOLT TENSIONER TTS-6

4″1/4 – 8 UN THREAD

COMPOSED BY: THREADED INSERT

WITH ANTI CORROSIVE TREATMENT –

REACTION BRIDGE – NRS NUT ROTATING SOCKET

AIR DRIVEN ULTRA HIGH PRESSURE PUMP 1500 BAR

In addition, the FPT staff provided to the customer a technical training on the equipment, directly following the first tightening operations. The work has been carried out in the necessary time and ensuring excellent accuracy on the set of the torque value, and safety.

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