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High Pressure System

Thanks to a technology based on 25 years of experience, THIOT INGENIERIE supplies equipment and devices operating under very high pressure
The pressure range THIOT INGENIERIE is commonly involved in is in between 1 000 and 15 000 bar.
Our expertise in materials for high pressure technology makes us the right partner for assessing technical issues such as:

  • Fatigue of pipe and vessels
  • Sealing
  • Rupture prevention (safety purpose)
  • Water jet cutting technology
  • Hydraulic autofrettage of gun barrels
  • Mechanical autofrettage (swaging)

About autofrettage at THIOT INGENIERIE

Why Chose Us?

Innovative design
The global system is designed as a complete machine. The barrel goes in and out without removing or disconnecting any part of the system. Up to 8 barrels can be easily processed during an 8 hours shift. Mandrel changing doesn’t take more than a few minutes thanks to the fast clamping system specifically designed for this purpose.
Mandrel is never disconnected from the high pressure tubing
All fittings are tightened once for all hence less chance to get a leak during autofrettage process
Long lifecycle seals for less operating and maintenance costs
Fluid is recovered, treated and then re-used.
Safe and repeatable
Whole process controlled by supervison system. Nothing to adjust manually in between two trials.