Technical Data
– material: 1.7225, A193 B7
– for bolt material:
1.7225, A193 B7
– temperatures:
–10 to +350 °C
– nominal values valid for permanent
bolting applications,
incl. reaction forces
– jackbolts lubricated with
Molykote® P37
– material certification 3.1
Data sheetGeneral Description
SUPERBOLT® Tensioners
of the PV350C series are
used on certifiable pressure
vessels at medium temperatures.
They replace standard
nuts and do not require more
space than same.
They fulfill the requirements
of the pressure equipment
directive while offering the
known advantages of multi
jackbolt tensioners.
Pressure vessels, i.e.
– heat exchangers
– reactors
– pressure reservoirs
– high pressure pumps
– valves
etc.