Silicon Carbide (SiC) heating elements deliver fast heating, high temperature resistance, and long service life—ideal for industrial furnaces and high-temperature applications.
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Silicon Carbide (SiC) heating elements are high-performance electric heating components designed for demanding high-temperature environments. Capable of continuous operation at temperatures up to 1600°C, they offer excellent resistance to oxidation, thermal shock, and chemical corrosion.
Compared with traditional metal heating elements, SiC heating elements provide faster heat-up times, higher energy efficiency, and significantly longer lifespan, even under extreme operating conditions. Their stable electrical performance at elevated temperatures helps reduce downtime, maintenance frequency, and overall operating costs.
Available in a wide range of standard sizes and custom configurations, SiC heating elements are easy to install and compatible with various furnace designs. They are widely used in industrial furnaces, electric kilns, laboratory furnaces, ceramics sintering, metallurgy, and heat-treatment processes—making them a reliable and cost-effective solution for high-temperature heating systems.
| Specification | Details |
|---|---|
| Material | High-purity recrystallized silicon carbide (SiC) |
| Types | Straight, Uniform Diameter, Threaded, U-Type, H-Type, Trough-Type SiC Heating Elements |
| Power Supply | 110–480V (AC) |
| Manufacturing Process | High-temperature recrystallization of premium silicon carbide blanks |
| Diameter | 8–65 mm |
| Length | 500–3000 mm (custom sizes available) |
| Maximum Operating Temperature | Up to 1600°C |
Application of Silicon Carbide Rod
It has been widely used in high-temperature fields such as electronics, magnetic materials, powder metallurgy, ceramics, glass, semiconductors, analytical testing and scientific research, and has become the electric heating element for tunnel kilns, roller kilns, glass kilns, vacuum furnaces, muffle furnaces, smelting furnaces and various heating equipment.
Comprehensive Refractory Product Range
We manufacture 3 main types of refractory materials — refractory castables, high alumina cement, and refractory bricks — covering 100+ industrial furnace types worldwide.
Certified Quality and International Standards Compliance
All batches undergo strict quality control. Products comply with ISO, ASTM, and GB standards, ensuring reliable performance in high-temperature industrial applications.
Annual Production Capacity of 130,000 Tons
With a large-scale capacity of 130,000 tons per year, we guarantee stable supply and on-time delivery for long-term and large-volume projects.
Exported to 120+ Countries and 1,000+ Projects
Our products have been successfully delivered to over 120 countries, supporting more than 1,000 industrial projects, including cement, steel, incineration, glass, and petrochemical furnaces.
20+ Years of Experience in Refractory Manufacturing
With over 20 years of experience, we understand real furnace conditions and deliver materials proven in long-term industrial operations worldwide.
Professional Technical Support and Free Samples
We provide technical assistance from material selection to installation guidance, with free samples available for testing and supporting 1,000+ projects globally.
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