FK 4 Laminar piston rings for freeform and drop forging machines, presses and hydraulic controls
Laminar sealing rings “FK4″ for pistons of freeform and drop forging machines, presses and hydraulic controls. Please contact our technical office for information about ring dimensions, ring materials and groove geometries.
The ring diameter information must match the housing or shaft diameter dimensions exactly for inquiries and/or orders for all ring types.
Run and installation tests
Run and installation tests under operating conditions must be performed in each case before standard production of our laminar rings can begin to determine whether the desired sealing effects can be achieved.
Download as PDF