VALVE AND SIT RICON PROCEDURES

Welding operations are carried out on pistons, valves, seats and cavers working in ship main engines.
For this process, the surfaces of the valves, seats, pistons or cavers are cleaned for welding on the lathe. 
Welding is performed by using the appropriate electrode or welding wire. Finally, it is processed in accordance 
with the technical drawing or master of the part.