Product Overview

Great Ceramic provides custom boron nitride ceramic threaded tubes for high-temperature insulation, chemical processing, vacuum equipment, and precision industrial assemblies. Manufactured from boron nitride (BN) ceramic, these threaded components combine electrical insulation, thermal stability, low wettability, and resistance to many molten materials and chemicals.

We support customized tube dimensions, thread specifications, wall thicknesses, lengths, and internal or external profiles according to technical drawings and application requirements.

Applications & Industries

Boron nitride ceramic threaded tubes are commonly used in:

• High-Temperature Equipment – insulating and structural components in thermal systems
• Semiconductor Equipment – fixtures, insulation parts, and process components
• Vacuum Systems – electrically insulating threaded components
• Chemical Processing – components exposed to demanding chemical environments
• Molten Metal Processing – non-wetting ceramic components for high-temperature applications
• Electrical & Electronics – high-temperature electrical insulation and structural assemblies

Manufacturing Process

Our BN ceramic threaded tubes can be produced through controlled ceramic processing and precision machining:

• Boron nitride powder preparation and forming
• High-temperature sintering
• CNC machining of internal and external profiles
• Precision thread machining
• Surface grinding and finishing
• Dimensional inspection and quality control

The manufacturing process is selected according to thread geometry, wall thickness, material grade, dimensional tolerance, and surface finish requirements.

Machining Capability & Equipment

Great Ceramic supports precision machining of boron nitride threaded tubes for prototypes and production quantities.

• CNC machining centers for complex profiles
• CNC lathes for cylindrical tube geometries
• Precision grinding equipment
• Diamond tooling for fine machining
• Thread machining and finishing equipment
• Coordinate Measuring Machines (CMM) for dimensional inspection
• Typical machining tolerance can reach ±0.01 mm, depending on geometry, material, and machining process

Custom threaded tubes can be manufactured from 2D drawings, 3D CAD files, samples, or specified dimensions.

Material Options

Available boron nitride ceramic materials may include:

• Hexagonal Boron Nitride (h-BN)
• High-purity BN ceramic
• Hot-pressed boron nitride
• Customized BN ceramic grades

Material selection can be optimized according to temperature, electrical insulation, chemical compatibility, thermal conductivity, and machining requirements.

Customized Boron Nitride Threaded Tube Solutions

Great Ceramic offers custom BN ceramic threaded tubes and precision boron nitride components for OEM and industrial applications. We support customized outer diameter, inner diameter, tube length, wall thickness, internal/external threads, grooves, holes, surface finish, and dimensional tolerances.

Send us your drawing, sample, or technical specifications for material selection, machining evaluation, and a customized quotation.