Aluminum Nitride (AlN) ceramic sealing rings are widely used in demanding applications that require excellent insulation, sealing reliability, and high thermal stability. Manufactured with precision ceramic processing, these components ensure superior performance in high-frequency heat treatment environments.
Product Features:
- Material:High-purity Aluminum Nitride (AlN)
- Function: Electrical insulation and sealing
- Type:Ceramic ring
- Color:Gray
- Customization:Available upon request with detailed drawings
The sealing rings leverage the outstanding properties of AlN ceramics, including high electrical insulation, strong mechanical strength, high-temperature resistance, anti-aging durability, and corrosion resistance. When combined with metallized welding, they achieve excellent airtightness and can withstand rapid temperature fluctuations without compromising reliability.

With tight dimensional tolerances and long service life, AlN sealing rings provide a safe and stable solution for industries such as electronics, power devices, heat treatment systems, and precision machinery.
Available Options:
We supply AlN substrates and components in a wide range of sizes and thicknesses. With sufficient inventory, we can ensure fast delivery to support your projects. Custom solutions are available, including AlN ceramics with thermal conductivity up to 230 W/mK.
More Products:
High Purity AlN Ceramic | AlN Ceramic Components | Aluminum Nitride Ceramic Machined Parts
