BN99 Boron Nitride Tubes & High-Temperature Insulation Components

When it comes to extreme temperature environments, BN99 boron nitride ceramic products stand out as reliable solutions for insulation and thermal management. Whether you need tubes, plates, sleeves, or specialized flange insulation, our custom-engineered boron nitride components deliver exceptional performance.

Why Choose BN99 Boron Nitride?

Boron nitride ceramics offer unique properties that make them ideal for high-temperature applications:

• Excellent thermal stability (up to 1000°C in oxidizing atmospheres)
• Superior electrical insulation properties
• Low thermal expansion coefficient
• Chemical inertness to most molten metals
• Machinable to precise specifications

Our Product Range

Beineng Fine Ceramics offers a comprehensive selection of boron nitride components:

Boron Nitride Tubes

Our BN tubes provide excellent thermal insulation for high-temperature processes. Available in various diameters and wall thicknesses to suit your specific requirements.

High-Temperature Insulation Plates

BN99 plates serve as effective thermal barriers in furnace applications, semiconductor processing, and other demanding environments.

Insulation Sleeves & Flange Washers

Custom-designed boron nitride sleeves and washers provide electrical isolation while withstanding extreme thermal cycling.

Custom Manufacturing Capabilities

All our boron nitride products can be custom manufactured to your exact specifications. Our engineering team works closely with clients to develop solutions tailored to specific application requirements.

Applications

BN99 boron nitride components are widely used in:

• Semiconductor manufacturing equipment
• Crystal growth systems
• High-temperature furnaces
• Vacuum system components
• Metal casting and molten metal handling

Contact Us

For more information about our BN99 boron nitride products, including specifications and pricing, please contact our technical sales team. We're ready to help you find the perfect high-temperature insulation solution for your application.