With the progress and development of society, structural ceramics, as a new material with excellent hardness, toughness, wear resistance, corrosion resistance and other properties, have gradually replaced similar metal products and occupy an important position in modern industry. Among them, zirconia ceramics have to be mentioned, which are used in many fields with their excellent mechanical and thermal properties.
Zirconia ceramic threaded rods are the most heat resistant threaded rods. Due to its excellent heat resistance, zirconia ceramic threaded rods are suitable for the most demanding high temperature applications. Also has excellent corrosion resistance and high chemical resistance to acids, solvents and salts. Additionally, zirconia ceramic threaded rods have many uses in high voltage applications due to their electrically non-conductive properties.

Zirconia wear-resistant ceramics have the advantages of high hardness, high strength, good wear resistance, long service life, thermal shock resistance, etc., so they can withstand various tests in harsh working environments. The tissue has a self-lubricating effect, which changes the sliding friction and lubrication mechanism of the traditional plunger pump; the surface of the pump and valve cavity adopts a fluid structure without dead ends and grooves; the surface of the cavity and the surface of the plunger use advanced high-precision internal and external cylindrical grinders Processed to a mirror surface, the outer surface is vibrated and polished, which is convenient for cleaning and disinfection. The matching accuracy between the shaft core and the outer casing can reach 0.001mm, and the smoothness can reach the mirror surface effect; the ceramic plunger has low surface roughness, low friction resistance, high temperature resistance, high temperature resistance Excellent characteristics such as corrosion, 10 times longer service life than metal plungers