high strength alumina ceramic bushing

Suzhou Seamark Fine Ceramics Co., Ltd. Who specialized in researching, developing and providing customized fine ceramic solution. We develop, manufacture and supply precision ceramic products which required hard wearing, lightweight, high temperature, with excellent chemical resistance, good thermal shock and offer enhanced electrical and thermal insulation properties. 

The main material in Seamark ceramic including Aluminum Oxide (Al2O3), Zirconium Oxide (ZrO2),Silicon Carbide (SiC, SiSiC), metalized ceramics etc.

 High Purity Alumina Ceramic are widely used in semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering application, such as high precision pistons and cylinders for high pressure fluid industrial, Nozzles for high pressure spray industrial, precision balls for valve and bearing application.

Alumina material property: 

1.High temperature, Max working temperature: ***0C.

2.Excellent wear and abrasion resistance.

3.Good chemical corrosion resistance under high temperature.

4.High dielectric properties.

5.High oxidation resistance.

Ceramic bushing it widely used as the equipment accessories.it has good wear resistant,high strength.

We can provide diameter from 1mm to **0mm, the tolerance we can make sure within 0.*1mm.

Custom service is available. welcome to inquiry with us!