The NZS-type xipuli piston rod seal is a specialized seal designed for piston rods, which has undergone structural improvements based on the original Soviet-introduced standard shaft hole universal seal YA series, to meet the sealing requirements of the agricultural machinery industry and forging and hydraulic pressure industry.
Main advantages: The piston rod (for shaft use) special seal designed on the basis of the original YA groove size remains excellent in wear resistance.
◆ Impact resistance
◆ Small compression deformation
◆ Improved sealing performance under zero pressure.
◆ Good sealing performance and long service life
◆ Easy to install Application range: Working pressure: ≤30Mpa Working temperature: -30~+110℃ Surface speed: ≤0.8m/s Mainly used for piston rod (for shaft use) sealing on hydraulic cylinders of forging hydraulic presses, rubber vulcanizing machines, agricultural machinery dump cylinders, and other general machinery hydraulic cylinders.
Installation: This type of seal should have axial clearance. To avoid damage to the sealing lip, do not pull the seal over sharp edges during installation. Material: XA-1092 is a nano-modified high-performance polyurethane material independently developed by Xipuli. Invention patent number: 201110257111.7. Compared with other polyurethane materials on the market, its main advantages are improved heat resistance, longer anti-aging time, smaller compression deformation, and longer service life.
