Shaanxi KeGu New Material Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping |
| Material | SiC |
| Composition:SiC | ＞85% |
| Color | Black |
| Density | 2.5~2.6g/cm³ |
| Max. Service Temp | 1380℃ |
| Flexural Strength | 70-90 MPa |
| Size | Customized |
| Heat Conduction | 23.26 W/(m·℃) |
| Resistivity | 1000～2000 Ω·mm2/m |
| Tensile Strength | 39.2～49 MPa |
| Max. Service Temp. | 1500℃ |
| Linear Thermal Expansion Coefficient (20-1500℃) | 5×10⁻⁶/℃ |
| Electrical Resistivity | 1000~2000Ω·mm²/m |
| Brand Name | KEGU |
| Place of Origin | China |
| Model Number | Customizable |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping | Material | SiC |
| Composition:SiC | ＞85% | Color | Black |
| Density | 2.5~2.6g/cm³ | Max. Service Temp | 1380℃ |
| Flexural Strength | 70-90 MPa | Size | Customized |
| Heat Conduction | 23.26 W/(m·℃) | Resistivity | 1000～2000 Ω·mm2/m |
| Tensile Strength | 39.2～49 MPa | Max. Service Temp. | 1500℃ |
| Linear Thermal Expansion Coefficient (20-1500℃) | 5×10⁻⁶/℃ | Electrical Resistivity | 1000~2000Ω·mm²/m |
| Brand Name | KEGU | Place of Origin | China |
| Model Number | Customizable | ||
| High Light | Glass Furnace Silicon Carbide Heater ，Glass Furnace SiC Heater ，SiC Electric Ceramic Heating Element | ||
Silicon Carbide (SiC) ceramic heating elements represent the pinnacle of non-metallic, high-temperature electric heating technology. Engineered from premium-grade green silicon carbide through advanced pressing, high-temperature siliconizing, and recrystallization processes, these elements outperform traditional metal heaters with superior oxidation resistance, corrosion resistance, and extended service life—making them the ideal heating solution for demanding industrial applications.
Ultra-High Temperature Performance: Stable operation in environments up to 1650°C (3000°F).
Energy-Efficient Design: Patented cold-end manufacturing process ensures optimal heat zone resistance, reducing energy waste and preventing furnace body damage.
Long Service Life: Exceptional resistance to thermal shock, deformation, and chemical corrosion.
Easy Installation & Maintenance: Standardized designs simplify integration and replacement, minimizing downtime.
Versatile Application: Suitable for glass melting, ceramics sintering, powder metallurgy, magnetic materials processing, and mechanical heat treatment.
We offer a comprehensive range of SiC heating element configurations to match your specific furnace design:
| Series Type | Description | Common Applications |
|---|---|---|
| Rod Type | Standard straight heating rods | General-purpose industrial furnaces |
| U-Type | Two-rod configuration with SiC bridge | Compact furnaces, lab kilns |
| W-Type (3-Phase) | Three-phase heating for balanced power | Large glass baths, industrial kilns |
| Solid Rod Type | Dense, high-load resistant rods | High-temperature sintering |
| Spiral Type | Enhanced surface area for radiant heat | Uniform heating applications |
| 5-Piece Type (Dual Hot Zone) | Multi-zone heating for precision control | Advanced thermal processing |
Standard Sizes Available: Diameters from 10mm to 54mm, including popular imperial sizes: 31.7mm (1.25"), 38.1mm (1.5"), and 44.4mm (1.75").
| Property | Specification | Test Standard |
|---|---|---|
| Specific Gravity | 2.6–2.8 g/cm³ | ASTM C20 |
| Hardness (Mohs) | >9 | ASTM C1327 |
| Porosity Rate | <30% | ASTM C373 |
| Bend Strength | >300 kg/cm² | ASTM C1161 |
| Tensile Strength | >150 kg/cm³ | ASTM C1273 |
| Radiancy (Emissivity) | 0.85 | ASTM E408 |
SiC heating elements exhibit unique resistance characteristics essential for effective thermal management:
High Specific Resistance: 600–1400 Ω·mm²/m at 1050°C hot zone temperature
Temperature-Resistance Curve:
Negative temperature coefficient (NTC) from room temperature to 800°C
Positive temperature coefficient (PTC) above 800°C
Surface Load Optimization: Proper selection based on furnace structure ensures maximum element longevity
Secure Packaging: Each element is individually wrapped in anti-static material and placed in reinforced cartons
Global Logistics: We ship worldwide via air, sea, and express courier services
Export Compliance: All shipments meet international standards for hazardous materials transport
In-House R&D Team: Continuous product innovation and customization capabilities
Advanced Production Line: State-of-the-art manufacturing with strict process control
Quality Assurance: 100% pre-shipment inspection and batch traceability
Established in 2014 and headquartered in Henan, China, we serve clients across six continents with extensive experience in:
South Asia (15%) · South America (10%) · Eastern Europe (10%)
Eastern Asia (10%) · Western Europe (10%) · North America (9%)
Middle East (9%) · Southeast Asia (5%) · Africa (5%)
Silicon Carbide (SiC) Heating Elements
Molybdenum Disilicide (MoSi₂) Heating Elements
Molybdenum & Tungsten Alloys
Industrial Furnaces & Laboratory Heating Equipment
Flexible Payment Options: T/T, L/C, D/P, Credit Card, PayPal, Western Union
Incoterms Support: FOB, CFR, CIF, EXW, DDP, and all major delivery terms
Multilingual Support: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
Custom Solutions: Tailored designs for specific furnace requirements
Ready to enhance your furnace performance with premium SiC heating elements? Contact our engineering team today for:
Custom design specifications
Technical datasheets
Competitive pricing
Sample requests
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o... Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o...
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