fk4 laminar piston rings

Application

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.

Freeform/drop forging machine		Presses		Hydraulic control

Ordering Information 

The ring diameter information must match the housing or shaft diameter dimensions exactly for enquiries 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 FEY laminar sealing rings can begin to determine whether the desired sealing effects can be achieved. 

Installation / Ring Materials