Piston and Piston Ring

Piston and Piston Ring
AEC uses high strength ductile iron for its top ring / compression ring for precise cylinder sealing and optimum durability. The inherent properties of our material allow these rings to maintain sealing integrity at extreme pressures.

Good piston does not only determine its strength and wear characteristics, but also its thermal expansion characteristics. AEC piston made of special alloy increases heat strength and reduces coefficient of expansion so that high tolerances can be held as the temperature changes.

AEC designs its piston ring along with the piston to effectively permit lubrication of the rings, pistons and the inner walls without migrating into the combustion chamber.