HSS PISTON RING CUTTERS
HSS steel grades M35 and M42 are used to make the saw blades. It is feasible to PVD coat.
The spring-loaded piston-to-cylinder wall seal is provided by the piston ring, an expandable and adjustable metal split ring (against the cylinder wall). This metal split piston ring, which normally comes in a set of several, fits around a piston (into a groove on the outer diameter of a piston) and closes the space between the piston and the cylinder wall to ensure a tight fit.
A primary purpose of a piston ring
For heat transfer from the piston to the cylinder, a piston ring’s primary purpose is to ensure a tight fit (seal the combustion chamber) in the engine cylinders.
DIAMETER AVAILABLE FROM 100 MM TO 150 MM
IN THICKNESS FROM 1MM TO 2.5 MM