Alumina Ceramic Ring

Product Description Our Alumina Ceramic Rings are manufactured from high-purity 95%–99.7% alumina, offering exceptional hardness, strength, electrical insulation, and thermal stability. With excellent wear resistance and chemical inertness, these ceramic rings are ideal for long-term use in harsh industrial environments.   Using advanced CNC machining, grinding, and glazing technology, each ring achieves high dimensional accuracy, smooth surfaces, and tight tolerances suitable for sealing, insulating, and mechanical applications.   These alumina rings perform reliably in environments involving high temperature, high pressure, corrosive fluids, or electrical insulation requirements, making them a preferred choice across various industries including machinery, electronics, pumps, sensors, and semiconductor equipment.   Key Features High Hardness & Wear Resistance Ideal for high-speed or high-friction applications.   Excellent Electrical Insulation Stable dielectric properties across…