Alumina ceramic flange gaskets

Design Features

Hollow alumina ceramic bolts (also known as pins or rods) are specially designed for high-performance industrial applications, known for their excellent mechanical properties, high temperature resistance, and electrical insulation in various demanding environments.

High-Precision Threads and Smooth Surface

These bolts feature precise thread designs and smooth surface treatments to ensure stable and reliable connections and fastening.

High Mechanical Strength and Wear Resistance

The high hardness and strength of alumina (compressive strength up to 2000 MPa) allow the bolts to maintain their performance and shape in high-pressure and high-friction environments.

Excellent High-Temperature Performance

Alumina ceramic can withstand temperatures up to 1650°C, making it suitable for high-temperature industrial applications such as furnace fixtures and heat exchange systems.

Electrical Insulation Performance

Outstanding electrical insulation performance enables these bolts to be used in electrical equipment, effectively preventing current leakage and electrical faults.

Application Areas

High-Temperature Industrial Equipment

Used in high-temperature environments such as metallurgical equipment, heat treatment furnaces, and chemical reactors.

Precision Machinery and Equipment

Employed in precision equipment to ensure precise component fixation, especially suitable for mechanical systems requiring high accuracy and stability.

Electrical and Electronic Equipment

Due to their high electrical insulation properties, they are used in assembling power systems and electronic devices, ensuring safe and stable operation of equipment.

Aerospace and Aviation Applications

Utilized in the aerospace industry for fixing critical components in environments requiring high temperatures, pressures, and electrical insulation.

In the field of custom precision ceramic processing, our company specializes in manufacturing various high-performance ceramic components, including zirconia ceramics, silicon nitride, aluminum nitride, and more. These ceramic components possess outstanding thermal stability, electrical insulation, high-temperature resistance, and wear resistance, widely applied in aerospace, electronics, machinery, defense, automotive, and other critical industries. Our products, known for their excellent performance and reliability, provide crucial support and assurance to customers, enhancing production efficiency and optimizing product performance.