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High-Purity Alumina Ceramic Seal Rings

High-Purity Alumina Ceramic Seal Rings

Ceramic Seal Components

Manufactured from high-purity alumina, these seal rings provide high hardness and corrosion resistance for chemical pumps and industrial mixers where standard metal seals wear rapidly.

We control production from isostatic pressing to diamond lapping, supplying standard DIN sizes and custom geometries to technical drawings with complete inspection.

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Specifications

Material[Alumina Ceramic (Al2O3)]
Purity[95]% to [99.7]%
Tolerance±[0.005] mm
Surface FinishRa [0.1] to [0.4] µm
Max Service Temp[1600] °C
MOQ[50] pcs