Ordinary ceramics refers to clay ceramics, which are fired from clay, feldspar and quartz, and their properties depend on the purity, particle size and proportion of the three raw materials. Generally, the texture is hard, corrosion-resistant, non-oxidizing, non-conductive, able to withstand a certain high temperature and has good formability.

Industrial ceramic plungers are mainly used in petroleum, chemical and mechanical industries. Mechanical plungers are used to replace metal plungers to solve the problems of poor corrosion resistance and low working temperature resistance of metal plungers, which lead to short equipment use time.

Alumina ceramics tube have strong weather resistance, that is, they have strong adaptability to external climates, are resistant to sunlight, acid rain corrosion, and have stable performance. No paint or protective layer is required on their surface and cutting edges.

Alumina ceramic itself, in fact, this material is not entirely made of alumina, only the components of alumina are added during the construction. The addition of alumina greatly increases its thermal conductivity. This is a creative attempt. Also greatly increases the possibilities of ceramic materials.