In order to avoid damage caused by the leak of the lip of the Glace ring seal, great care must be taken during installation before it is formally put into use.

1. The sharp edges shall be deburred and round, and chamfered according to the specific requirements of the installation.

2. Thread and guide ring grooves should be covered because the seal cannot rough the surface of the grooves, drill and push.

3. Dust, dirt, debris and other foreign objects must be carefully removed from the outside.

4. Cylinders, pistons, piston rods and seals should be greased before installation, and consider the sealing medium.

5. In fuel oil or hot water (about 80 ° C to 120 ° C), the seal is easily expanded and restored.

6. The tools used to install the Gray rings must be made of a soft material such as polyamide and without any sharp edges.