Hydraulic Piston Seal Glyd Ring Hydraulic Seal are a highly acknowledged organization, engaged in presenting a remarkable range ofHydraulic U Seal. Advantage -High sliding speed; -Low friction,free of stick-slip; -Simple groove design; -Long service life; -Very good sealing performance even with pressure peaks; -High resistance to abrasion; -Incease clearance possible. Resistance in oil, abrasion, solvent, weather Excellent heat resistance, chemical resistance, solvent resistance, fluorination resistance, vacuum resistance, oil resistance, aging resistance and other properties Applications Hydraulic U Seal In the high-pressure conditions of the bi-directional piston seal reload occasion very well. Particularly suitable for long stroke and a wider range offluids and high temperature applications, applicable to the larger piston clearance. Mainly used in heavy construction machinery or cylinder piston seal leakage has good control, anti-extrusion resistance and loss of…