How to Choose SiC Heating Elements: A Buyer’s Guide
In high-temperature industrial settings, such as ceramic firing, metal heat treatment, or semiconductor production, Silicon Carbide Heating Elements…
Silicon Carbide Heating Elements & Rods
Custom-made silicon carbide heaters for your furnace
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Withstands up to 1650℃
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30% longer service life
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15+ years of manufacturing
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Trusted across metallurgy, ceramics, glass, semiconductors, chemicals
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stock available & custom orders in 7–30 days
CVSIC offers a comprehensive range of SiC Elements to high-temperature industrial clients worldwide, providing wholesale, customization, and OEM/ODM services to meet diverse operational requirements. Supported by consistent quality and a reliable international delivery network, we serve over 8,000 partners worldwide.
Best SiC Heater Manufacturer & Supplier In China
Silicon carbide heating elements, also known as silicon carbide rods, silicon carbide heaters, or silicon carbide resistors, are high-temperature electric heating elements crafted from high-purity silicon carbide.
These rods offer resistance up to 1650°C, high efficiency, long life, and energy savings, ideal for high-temperature furnaces and kilns.
Whether you require standard models or custom-specified silicon carbide heating elements, we provide a one-stop solution tailored to your needs.
Key Features of SiC Heating Rods
- Superior High-Temperature Performance: Our elements deliver stable operation at 1650°C, with industry-leading structural robustness for high-stress applications.
- Fast Heating & Energy Efficiency: Thanks to high thermal conductivity, our silicon carbide elements provide more uniform temperature and 20%-30% greater energy savings than most alternatives.
- Extended Service Life: Outstanding oxidation and thermal shock resistance ensure longer operating times and reduced maintenance, surpassing the lifespan of typical heating elements.
- Flexible Customization: Supports OEM/ODM with no minimum order quantity (MOQ), allowing customization by size, resistance, and shape.
- Global Fast Delivery: Standard models are in stock, and custom orders are shipped within 7-30 days.
Buy High-Quality Silicon Carbide Heating Elements from China
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DB Type SiC Heater Rods
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Type: DB Type
- Power Supply: 110-480V
- Production Process: High-quality SiC blank, high-temperature silicon recrystallization
- Diameter: 8-65mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam padding, outer export wooden crate
- Applications: Industrial heaters, furnace heaters
- After-Sales Service: Global service center support
Straight (ED type) SiC Heating Elements
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Type: ED/Straight/ROD/RR/GD
- Power Supply: 110-480V
- Production Process: High-quality SiC blank, high-temperature silicon recrystallization
- Diameter: 8-65mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam padding, outer export wooden crate
- Applications: Industrial heaters, furnace heaters
- After-Sales Service: Global service center support
U-Type SiC Heating Elements
- Material: High-purity silicon carbide (SiC), ≥99% content
- Shape: U-Shaped SiC Heating Element
- Power Supply: 220V/380V
- Manufacturing Process: High-quality silicon carbide blank, high-temperature silicon carbide recrystallization
- Diameter: 8-65mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam filling, outer export wooden crate
- After-Sales Service: Global service center support
H-Type SiC Heating Elements
- Product Name: H-Type Silicon Carbide Heating Element (SiC Rod)
- Material: High-purity green hexagonal silicon carbide (SiC)
- Components: Aluminum braid, H-type stainless steel clamp (M-type clip)
- Diameter: 8-65mm (cold end/hot end)
- Temperature: Up to 1650℃ (oxidizing atmosphere)
- Voltage: 110-480V
- Appearance: Gray-green rod, smooth surface
- Packaging: Carton or export wooden crate
- Lifespan: Up to 2000 hours of continuous use
W-Type SiC Heating Elements
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Shape: W-Type SIC Heating Rods
- Power Supply: 110-480V electric
- Manufacturing Process: High-quality SiC billet, high-temperature silicification recrystallization
- Diameter: 12-55mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam filling, outer export wooden crate
- After-Sales Service: Global service center support
SG Type SiC Heating Elements
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Shape: SS/SC/LD
- Power Supply: 110-480V
- Production Process: High-quality SiC blank, high-temperature silicon recrystallization
- Diameter: 12-90mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam padding, outer export wooden crate
- Applications: Industrial heaters, furnace heaters
- After-Sales Service: Global service center support
SCR SiC Heating Elements
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Type: SD/SCR/LS
- Power Supply: 110-480V
- Production Process: High-quality SiC blank, high-temperature silicon recrystallization
- Diameter: 12-90mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam padding, outer export wooden crate
- Applications: Industrial heaters, furnace heaters
- After-Sales Service: Global service center support
Slot type (UX) SiC Heating Element
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Type: Slot type (UX-Type) SiC Heater
- Power Supply: 110-480V electric
- Manufacturing Process: High-quality SiC billet, high-temperature silicification recrystallization
- Diameter: 12-90mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam filling, outer export wooden crate
- After-Sales Service: Global service center support
- Brand: CVSIC
CVSIC SiC Heating Elements Custom Service
As a trusted supplier of silicon carbide heating elements, we offer a full suite of B2B services to support your industrial heating needs:
Sales and Wholesale: Competitive pricing on bulk orders of SiC rods and silicon carbide bars, with flexible delivery options worldwide.
Custom Manufacturing: Partner with our engineering team to design custom SiC heating elements tailored to your furnace specifications, dimensions, and performance requirements.
Technical Support: Our experts provide guidance on element selection, installation, and maintenance to optimize performance and longevity.
Global Supply Chain: With a robust logistics network, we ensure timely delivery of silicon carbide heating rods to clients across North America, Europe, Asia, and beyond.
Why Choose CVSIC？
Solve your problems with cvsic’s powerful capabilities
Production Capacity
Annual output of 360 tons, over 15 years of production experience, and automated production lines. Fast response with on-time delivery in 5-30 days.
Quality Control
ISO and CE certified. All products undergo strict testing and are shipped only after passing inspections. Free samples available for trial or testing.
Quick Support
Professional engineers provide one-on-one service, including product selection, kiln design, and heating solutions.
Global Partnership
Exported to over 50 countries, we provide efficient and reliable heating solutions for industries worldwide.
Silicon Carbide Heating Elements Cases
After passing the test, we will pack and ship the goods for you immediately.
Products Related To Silicon Carbide Heating Elements
Aluminum Braid
- Material: Aluminum foil and stainless steel
- Current: 25-400A
- Width: 8-50mm
- Thickness: 1-3.5mm
- Length: Customizable as needed
- Electrical Properties: High conductivity
- Packaging: Carton or export wooden crate
- Applications: Furnace heating accessories
- After-Sales Service: Global service center support
H-Type Silicon Carbide Clamp
- Material: Heat-resistant spring steel
- Appearance: Silver, smooth
- Diameter: 8-65mm
- Suitable for: Silicon carbide heating element accessories
- Shape: H-Type (M-Type)
- Voltage: 110-480V
- Packaging: Carton or export wooden crate
- After-Sales Service: Global service center support
Stainless Steel G Clamps
- Material: Heat-resistant spring steel (with aluminum braid)
- Appearance: Silver, smooth
- Diameter: 8-65mm
- Application: Silicon carbide heating element accessory
- Shape: G-type
- Voltage: 110-480V
- Packaging: Carton or export wooden crate
- After-Sales Service: Global service center support
- Advantages: Stands up to corrosion and oxidation, rust-free, easy installation
Stainless Steel C Clamps
- Material: Heat-resistant spring steel
- Appearance: Silver, Polished
- Diameter: 8-65mm
- Suitable for: Silicon carbide heating element accessories
- Shape: C-Type
- Voltage: 110-480V
- Packaging: Carton or export wooden crate
- After-Sales Service: Global service center support
- Advantages: Corrosion-resistant, oxidation-resistant, rust-proof, quick and straightforward setup
Applications of Silicon Carbide Heating Elements
- Metallurgy: Sintering, annealing, and heat treatment of steel and non-ferrous metals.
- Ceramics: Sintering and glazing of porcelain and refractory materials.
- Glass: Melting and forming processes.
- Semiconductors: Diffusion furnaces and crystal growth processes.
- Chemical: High-temperature reactors and synthesis equipment.
Our SiC heating elements have been deployed in numerous factories and laboratories worldwide, consistently receiving positive recognition for performance and reliability.
CVSIC vs. Other Suppliers
| Comparison | Regular SiC Elements | Our SiC Heating Elements | International Brands |
|---|---|---|---|
| Temperature Range | ≤1400℃ | ≤1650℃ | ≤1650℃ |
| Service Life | Short, frequent replacement | Longer, 20–30% improvement | Stable |
| Lead Time | 30–60 days | 7–30 days | 60–90 days |
| Cost | Low but short lifespan | High cost-performance | Expensive |
| Customization | Limited | OEM/ODM, no MOQ | Limited |
Cost-Effective Alternative to Imported Products, combining quality and delivery advantages.
Optimize Industrial Heating with SiC Elements
Selecting the appropriate silicon carbide heating element can enhance industrial processes. Our team provides comprehensive guidance to help identify the optimal silicon carbide rods or strips, ensuring suitability for specific applications. Whether upgrading an existing system or designing a new one, our silicon carbide heating elements offer the reliability and performance required for competitiveness.
FAQ
What is the service life of silicon carbide heating elements?
Under normal operating conditions, silicon carbide heating elements typically last between 3,000 and 5,000 hours. The exact lifespan depends on various factors, including operating temperature, furnace atmosphere, heating method, and maintenance practices. For instance, operation in an oxidizing atmosphere extends lifespan, while reducing atmospheres or frequent start-stop cycles may shorten it. Proper installation and regular maintenance can significantly prolong service life.
What is the MOQ? Do you support samples?
We impose no MOQ restrictions and support single-unit sample orders, facilitating laboratory testing or small-batch trials. For bulk purchases, we offer competitive pricing and flexible delivery options.
Can your SiC elements replace international brands like Kanthal/Globar?
Yes. Our SiC heating elements are fully compatible with international brands, such as Kanthal and Globar, in terms of specifications, mounting dimensions, and electrical performance, allowing for direct replacement without requiring modifications to the furnace. Leveraging in-house R&D and process optimization, we provide superior cost-effectiveness and faster delivery times.
What is the typical delivery timeframe?
Standard configurations (straight, U-shaped, W-shaped) are kept in stock for immediate dispatch. For custom, non-standard products, the production cycle ranges from 7 to 30 days, depending on the specifications and quantity. With a reliable supply chain and logistics network, we ensure rapid delivery to clients worldwide.
Do you provide installation and technical support?
Yes. We offer comprehensive installation manuals, wiring guides, and usage precautions, along with remote video technical support upon request. For large-scale projects, we can arrange on-site guidance from our engineering team to ensure proper installation and safe operation of the heating elements.
How do you ensure product quality?
Each silicon carbide heating element undergoes rigorous inspection of raw materials, high-temperature sintering tests, resistance verification, and final quality checks, ensuring compliance with international standards. With over 8,000 global clients, our products have earned long-term validation for stability and consistency.
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China One-Stop Customized Industrial Heating Solutions
Contact CVSIC today for exclusive heating solutions. Free samples and technical support!
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