Piston Rings: Piston Sealing and Oil Control Elements

Installed in the piston ring grooves, their primary function is to seal the gas within the cylinder, preventing leakage, while also scraping off excess oil from the cylinder wall to ensure lubrication. They possess good elasticity and wear resistance, capable of adapting to high-temperature and high-pressure working conditions, ensuring the efficient operation of engines, compressors, and other equipment. They are crucial sealing components in reciprocating power machinery.