Aluminum oxide ceramic water valve disc seal is a ceramic material product mainly composed of high-purity aluminum oxide (Al ₂ O3).
높은 경도와 내마모성: The Mohs hardness can reach level 9, second only to diamond, making it suitable for high wear environments.
높은 내열성: With a melting point of up to 2072 ℃, it can be used for a long time in high temperature environments (-29 ℃ to 540 ℃).
화학적 내식성: It has strong corrosion resistance to acids, alkalis, and corrosive media.
Superior sealing performance: high surface smoothness, micro porous structure with self-lubricating effect, ensuring long-term sealing effect.
낮은 열팽창 계수: Good dimensional stability, suitable for precision sealing applications.
애플리케이션
Aluminum oxide ceramic water valve seals are widely used in the following fields due to their excellent performance:
석유화학 산업: used in equipment such as ball valves and gate valves to cut off or connect pipeline media, especially suitable for high corrosion and high wear conditions.
Wastewater treatment: Extend the service life of equipment in ash discharge, slag discharge, material discharge, and sewage systems.
전력 산업: used for the transportation and control of media such as steam and water, ensuring the operational efficiency and safety of equipment.
광업 야금학: suitable for pipelines transporting high hardness granular media or corrosive media.
환경 보호 장비: As a corrosion-resistant seal in waste gas treatment and wastewater treatment equipment, it ensures long-term stable operation.
사용자 지정 설명
Aluminum oxide ceramic water valve disc seals can be customized according to customer needs to meet the requirements of different application scenarios:
크기 사용자 지정: Water valve seals with different diameters, thicknesses, and shapes can be customized according to equipment specifications.
표면 처리: To improve wear resistance or sealing, surface polishing or special coating treatment can be performed.
연결 방법: Design a connection method suitable for the equipment structure, such as threaded connection, flange connection, etc.
성능 최적화: Adjust the material formula according to the usage environment to optimize its wear resistance, high temperature resistance, or sealing performance.
처리 기술: Adopting processes such as dry pressing, cold isostatic pressing, or slurry casting to ensure product accuracy and performance.
Aluminum oxide ceramic water valve seals have become key components in industries such as petrochemicals, wastewater treatment, and power due to their high hardness, high temperature resistance, and corrosion resistance. By providing customized services, we can better meet the personalized needs of our customers and enhance the performance and lifespan of our equipment.
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