The Glace ring is the cylinder seal, usually the O-ring is installed before the Glace ring wear-resistant ring. The small standard usually uses the direct device method, first heating with oil, the oil temperature can not be too high, the wear ring is soft on the shaft, and then cooling. The large standard Gray circle should choose a conical sleeve, gradually facing the big head from the small head of the sleeve, and then pushed into the groove.

Steseal is also a wear-resistant ring installed after the first O-ring, the wear-resistant ring is heated and then covered on the shaft and cooled, and the wear-resistant ring is first placed in the diameter direction of the inner pressure point when the wear-resistant ring is installed, and then the wear-resistant ring is installed in the groove, and then the pressure deformation is smoothed. When placing the shaft, it is necessary to pay attention to whether the shaft is completely set into the wear ring, and pay attention to the guide belt not to jam the shaft, otherwise it may be due to the guide belt being squeezed out of the groove after crushing the Sterseal.