Design Features

Silicon carbide ceramic split rings (also known as: isolation ceramic sleeves) are key components designed for high-end industrial 

applications, particularly suitable for environments requiring extremely high mechanical properties and wear resistance.

High Wear Resistance and Hardness

Silicon carbide materials achieve hardnesses of 93 HRA and 2100 HV, enabling these rings to exhibit excellent wear resistance and 

scratch resistance when handling high-hardness materials.

Excellent Mechanical Strength

With a flexural strength of 400 MPa and a compressive strength of 2600 MPa, silicon carbide ceramic rings maintain stability and integrity 

under high pressure environments.

Low Coefficient of Thermal Expansion and High Thermal Conductivity

A coefficient of thermal expansion of 4 x 10⁻⁶ K⁻¹ and a thermal conductivity of 100 W/mK ensure the stability and efficiency of the 

material in environments with large temperature variations.

Thermal Shock Resistance

A thermal shock resistance of 400°C makes these ceramic rings less prone to breakage under rapid temperature changes, suitable for 

high-temperature processes.

Split Design

Easy to install and remove, particularly suitable for systems requiring frequent replacement or maintenance.

Application areas

Mechanical Seals and Bearings

Used as sealing rings in pumps and other fluid handling equipment to maintain efficient system operation and prevent liquid leakage.

Grinding and Polishing Equipment

As a key component of grinding or polishing equipment, used to process hard materials and ensure machining quality.

High-Temperature Industrial Equipment

Used in industrial furnaces and heat treatment equipment requiring high temperature resistance and mechanical stability.

Chemical and Materials Processing

The chemical resistance of silicon carbide makes it an ideal choice in chemical processing and high-temperature materials processing.

Silicon carbide ceramic split rings play a crucial role in high-precision and demanding industrial applications due to their high wear 

resistance, excellent mechanical strength, and outstanding thermal stability. The design and performance of these rings make them 

highly valuable in modern industrial applications, particularly suitable for high-temperature, high-pressure, and high-wear environments, 

ensuring long-term reliability and high efficiency of equipment.

In the field of precision ceramic machining and customization, our company is committed to producing various high-performance ceramic 

components, including zirconia ceramics, silicon nitride, and aluminum nitride. These ceramic components possess excellent thermal stability, electrical insulation, high-temperature stability, and wear resistance, and are widely used in key fields such as aerospace, electronics, 

machinery, military, and automotive. Our products, with their superior performance and reliability, provide crucial support and assurance 

to our customers, helping them improve production efficiency and optimize product performance.