Safety and Polyvalence

SAFETY (fig. 3)

All system components are completely safe at exploitation pressure of 10 bar. Tube dimensions have been calculated in order to obtain blow-up pressures above 70 bar. Pressure of tube unthreading from fittings is above 20 bar, if assembling was carried out by hands of common wrench, but it could overcome 40 bar, if assembling was carried out by torque wrench. It would be possible to obtain higher safety margins by generating a ring, working such as washer, on the same tube through hot buckling.

POLYVALENCE

System fittings may be used for connecting metal tubes to either glass tubes or to an homogeneous line made in PVDF.