An O-ring seal is designed within cylinders to create a reliable seal between mating parts. Its function is to prevent fluid leakage under pressure, thereby ensuring the efficient and effective operation of hydraulic cylinders in equipment. Its circular cross-section design allows it to be compressed between mating surfaces, forming a tight seal that prevents the loss of hydraulic fluid and maintains system integrity.Attributes:• Provides flexibility and compression for tight sealing.• Resists degradation from hydraulic fluids.• Minimizing the risk of leaks and system downtime. Applications: An O-ring seal is positioned within the cylinder assembly of hydraulic systems located between mating parts where it forms a seal to prevent leakage and maintain hydraulic fluid integrity.