Development and production
Development and production of engined valves and valve seat rings for heavy-duty MaK (Caterpillar) M25 main propulsion engines.
Valves following original specification made of Ni-Base Superalloy, Co-Base hardfacing and nitriding after customer specifications..
Valve seat inserts made of high quality centrifugal casting with tinned outer diameter as sealing.
Customer:
German aftermarket supplier
