The alumina ceramic seal rings we produce can reach up to ±0.01 in precision

and are suitable for mirror polishing.

 

They can be applied to the mechanical and motional sealing of various types of

household, agricultural and chemical pumps for their outstanding mechanical

strength,wear-resistance, chemical resistance and air tightness.

What is more, they are water-proof when the temperature changes shapely and

can meet the requirements on sliding and sealing properties in the actual use.

 

They are widely used as mechanical sealing parts for metallurgy, machinery,

chemicals, medicines, food, corrosion-resistant pumps,automobiles, pneumatic

components,etc.