GKS type

GKS type xipuli' piston (hole) seal is an upgraded product based on the original YX type D hole seal.

Main advantages:
● Reduced friction coefficient
● Good wear resistance
● Impact resistance
● Small compression deformation
● Improved sealing performance under zero pressure
● Long service life
● Easy installation


Scope of application:
Working pressure: ≤ 40Mpa
Working temperature: -30- 110 ℃
Surface speed: ≤ 0.8 m/s
Mainly used for forging hydraulic press, rubber vulcanizer, hydraulic baler and other ordinary hydraulic machinery cylinder on the piston hole seals.
Installation: This type of seal should have axial clearance. In order to avoid damage to the sealing lip, do not pull the seal on the sharp edge during installation..
Material: XA-1092 is a nano-modified high-performance polyurethane seal material independently developed by xipull,
Invention patent number: 201110257111.7. Compared with other polyurethane materials on the market, the main advantages are improved heat resistance, better aging resistance, hydrolysis resistance, small compression deformation and long service life.
Products with a diameter of 4500mm can be customized.