Alumina Ceramic Plunger for High-Temperature Applications
This alumina ceramic plunger is designed for high-temperature environments. It offers high strength and wear resistance for demanding applications.





Technical Specifications
Product Overview
High-Performance Alumina Ceramic Plunger
Engineered for demanding industrial environments, these high-purity alumina ceramic plungers offer exceptional thermal stability, wear resistance, and chemical inertness. Featuring a unique micro-porous surface structure that provides self-lubricating properties, these components significantly reduce friction compared to traditional metal pumps. Designed with precision tolerances and a mirror-finish surface, they are ideal for critical applications in medical equipment, petroleum, and chemical processing where reliability and longevity are paramount.
Material & Physical Properties
- Material Composition
- 99% Alumina Ceramic
- Density
- 3.9 g/cm3
Precision & Tolerances
- Outer Diameter (OD) Tolerance
- 0.002 mm
- Inner Diameter (ID) Tolerance
- 0.01 mm
Key Features
Key Features
- High hardness and wear resistance
- High-temperature resistance
- Corrosion and alkali resistance
- Self-lubricating micro-porous surface
- Mirror-finish surface for easy cleaning
- No dead angle fluid structure
Applications
- Common Applications
- Medical EquipmentEnvironmental EngineeringPetroleum IndustryChemical IndustryHigh-Pressure Pumps



