23 Jul U-Cup UN/UHS/UNS Type Piston Seal Cylinder Jack/Hydraulic Rod PU Seal Ring
【Wide Application】- Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure. Material: Polyurethane (PU)....