Ceramic cylinder liner is a common industrial or household product, and the following points should be noted when using it:

1. Temperature control: Ceramics are fragile and have a limited temperature range to withstand. Heating should be done slowly to avoid sudden changes. During cooling, direct contact with cold water should also be avoided.

2. Wear resistance: Although the hardness is high, long-term wear or collision with hard objects may cause damage. It should be handled gently to avoid scratching.

3. Applicable environment: Ceramic cylinder liners are not suitable for strong acids, strong bases, or high-temperature chemicals. When selecting, they should be matched with the storage or experimental medium.

4. Humidity management: If used in a humid environment, it should be regularly cleaned and kept dry to prevent corrosion.

5. Storage location: Avoid direct sunlight and heavy pressure to prevent deformation or cracking.

6. Regular inspection: After using for a period of time, check whether the cylinder liner has cracks, wear or other damages, and replace it promptly if any problems are found.

7. Tool usage: Use soft tools to reduce scratches on the ceramic surface.

Following the above precautions can effectively extend the service life of ceramic cylinder liners.