Double Acting hydraulic piston seal

HPGA Double-Acting PTFE Piston Seal features a PTFE sealing ring, NBR energizer, and nylon backup rings for low friction, anti-extrusion performance, and reliable sealing in heavy-duty hydraulic cylinders. Ideal for double acting hydraulic cylinder piston seals.

HPB Double-Acting Piston Seal adopts PU+NBR combination structure, wear-resistant bidirectional piston seal for medium-high pressure hydraulic cylinders. Fit agricultural & construction machinery, custom sizes & materials available.