Silicon carbide beam is made of quality silicon carbide material. It features excellent oxidation resistance, high temperature resistance, and long service life. Many high-temperature industrial furnaces use this product for industrial load-bearing support. Ronghua produces high-quality products in a variety of specifications. Additionally, we can provide customized products and after-sales service according to customer needs.
- Max. working Temperature: 1300-1650ºC;
- SiC: ≥88%;
- Bulk Density: 2.7-3.1g/cm³;
- Apparent Porosity: < 15%;
- Hardness at 20°C: 1800-2000Kg/mm²;
- Price: Low Factory Price;
Free Sample Available to Any Country
High Working Temperature
Proper Thermal Stability
Proper Acid Resistance
Good Thermal Shock Resistance
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Specifications Of Silicon Carbide Beam for Sale
Item | Index | |
---|---|---|
SIC Chemical Composition, % | ≥ | 90 |
Max.Service Temp, °C | 1400 | |
Refractoriness, SK | ≥ | 39 |
2kg/cm² Refractoriness Under Load, kg/cm² | ≥ | 1650 |
Modulus of Rupture at Room Temp, kg/cm² | ≥ | 500 |
Modulus of Rupture at 1400°C, kg/cm² | ≥ | 100 |
Compressive Strength, % | ≥ | 1300 |
Thermal Expansion at 1000°C , % | 0.42 -0.48 | |
Apparent Porosity, % | 7-8 | |
Bulk Density, g/cm² | 2.70 -2.75 | |
Thermal Conductvity at 1000°C, kcal/m.hr. °C | 13.5-14.5 |


Sizes Of Ronghua SIC Beams
Ronghua offers silicon carbide beam in various custom cross-sectional sizes and wall thicknesses to meet specific customer requirements. Send your details to us.

Advantages of Ronghua Silicon Carbide Beams
- Excellent High-Temperature Performance: Ronghua siliconized SiC beams possess an extremely high melting point, allowing them to be used for prolonged periods at elevated temperatures without degradation.
- High Strength: These non stick kiln shelves exhibit impressive bending and compressive strength, ensuring stable performance in environments with significant mechanical loads.
- Good Oxidation Resistance: The surface of the beams remains stable even at high temperatures, providing reliable performance in demanding conditions.
- Good Thermal Stability: With excellent thermal shock resistance, Ronghua RBSIC beams maintain stability during rapid temperature changes, ensuring consistent performance.
- High Thermal Conductivity: The beams allow for quick dissipation of heat, facilitating efficient heat transfer during the firing process.


Applications of SISIC Beams
Silicon carbide beams primarily serve functions such as support, transport, and insulation in industrial kilns.
They are mainly used in ceramic kilns, thermocouple protection components, supporting ceramic products, and ceramic sintering kilns, as well as in the metallurgy, electronics, and chemical industries.
Partners Cooperating with Ronghua
As of now, over 2,000 customers have chosen to collaborate with Ronghua. Some of these customers have visited our factory to witness our production capabilities and product quality firsthand. Our cooperation has been very pleasant, and when these customers needed kiln furniture again, they chose us!
These customers come from more than 50 countries, including Russia, Indonesia, South Korea, Saudi Arabia, Egypt, Iran, and many others.
Why Choose Ronghua Refractory
As a manufacturer with over 20 years of experience in the industry, Ronghua offers the following advantages:
- Strict Quality Control: We have a comprehensive quality management system in place to produce stable and reliable silicon carbide beams.
- Advanced Production Equipment: Multiple advanced production facilities ensure stable and reliable manufacturing processes.
- Customized Services: We produce specialized silicon carbide SIC beams to meet the diverse needs of our customers.
- Technical Support: Our experienced technical staff can provide customers with tailored solutions for silicon carbide beams.
- After-Sales Service: We offer technical guidance and construction support to our customers.
Contact Ronghua for Getting Silicon Carbide Beam
Ronghua silicon carbide beams are widely used in high-temperature applications. Ronghua offers this product at low factory prices, and we can customize products according to your specific needs. This can enhance production efficiency and facilitate construction. Choosing Ronghua means not only selecting quality and solutions but also opting for comprehensive after-sales service! View more pictures of customer visits on Ronghua Pinterest.

