Zirconia Ceramic Plunger Rod with Metal Head

The product uses high-performance zirconium oxide ceramic material to make the rod body and integrates a precision metal head, showing excellent physical and chemical properties. Its core characteristics include extremely high hardness and wear resistance (Vickers hardness exceeds 1200 HV), which effectively resists mechanical wear and impact loads; at the same time, zirconium oxide ceramics have excellent corrosion resistance and chemical inertness, and can maintain stable performance in strong acid, strong alkali or high temperature environments (maximum temperature resistance up to 800°C) to avoid material degradation. The metal head is usually made of stainless steel or alloy steel, providing enhanced mechanical strength and connection reliability, ensuring seamless docking with the drive system, thereby improving overall sealing efficiency and power transmission accuracy. The main function of this product is to serve as a precision fluid control component, achieving reliable sealing and driving functions in high pressure or high-speed reciprocating motion, significantly reducing the risk of leakage and extending service life, and is suitable for demanding industrial scenarios.

Zirconia Ceramic Plunger Rod with Metal Head is widely used in many industrial fields, especially in the chemical, pharmaceutical and food processing industries. It plays a key role. In chemical processes, it is used in high-pressure pumps or metering valve systems to handle corrosive media such as acids or solvents to ensure pollution-free operation; in the pharmaceutical industry, its biocompatibility and easy-to-clean properties support aseptic production environments and are often used in filling equipment or injection devices; in addition, in food processing machinery, this product meets hygiene standards and is used in high-pressure homogenizers or sealed pumps to efficiently handle high-temperature fluids. Its unique design has also been extended to energy and environmental protection technologies, such as in seawater desalination or wastewater treatment systems, providing corrosion resistance and low friction advantages, thereby improving equipment efficiency and reducing maintenance costs.