Double-acting seals

Hydraulic double-acting seals are widely used in applications requiring bidirectional pressure resistance and fluid containment. Key industries include construction machinery (excavators, loaders), agricultural equipment (tractors, harvesters), industrial automation (hydraulic presses, injection molding machines), and mobile hydraulics (forklifts, cranes). They also serve in automotive systems (brakes, suspensions), aerospace (landing gear, flight controls), and marine equipment (steering systems, winches) where durability under extreme pressures (up to 500+ bar), temperature variations (-50°C to 200°C), and contaminated environments is critical. Their design ensures minimal friction, zero leakage, and extended service life in reciprocating hydraulic/pneumatic cylinders, making them essential for heavy-duty, high-efficiency motion control systems.