Product Overview

ED-Type (Equal Diameter) Silicon Carbide Heating Elements are high-performance non-metallic electric heating components designed for extreme temperature environments. Crafted from high-purity green silicon carbide and sintered at 2400°C, they offer outstanding thermal stability and mechanical strength. Suitable for continuous operation in temperatures ranging from 600°C to 1450°C, these elements are ideal for electric stoves, kilns, and industrial heating systems across sectors such as glass manufacturing, chemical processing, and electronic materials synthesis.

Key Features

• High-temperature resistance up to 1450°C

• Low thermal expansion for minimal deformation

• Excellent chemical and oxidation resistance

• Long service life with easy installation & maintenance

• Custom diameters, lengths, and shapes available

Technical Data & Sizing Examples

Below are standard ED-Type SiC heating element configurations. All specifications can be customized.

Surface Load Recommendations
To ensure optimal performance and service life, we recommend the following maximum surface load values relative to operating temperature:

Customization & Ordering
We support full customization in:

• Diameter (8mm – 60mm)

• Length (300mm – 450mm+)

• Shape (Equal Diameter, U-Shaped, Groove-Type, and more)

Contact us today with your specifications for a tailored solution. 

Details Images:

Outer Diameter: OD, (mm)                       Hot Zone Length: HZ, (mm)
Code Zone Length: CZ, (mm)                  Overall Length: OL, (mm)
Shank Spacing: A, (mm)                           Bridge: D, (mm)

Applications

Our silicon carbide heating elements are engineered for extreme-temperature environments and are ideal for a wide range of industrial and research applications. Key sectors and equipment include:

• High-Temperature Laboratory & Industrial Furnaces: Ensuring precise and stable heating for R&D and quality control.

• Advanced Ceramics & Powder Metallurgy: Providing the consistent high heat required for sintering, debinding, and processing.

• Magnetic Material Production: Delivering reliable performance in the heat treatment of permanent magnets and ferrites.

Packaging & Shipping

We ensure your products arrive safely and reliably, anywhere in the world.

Packaging
To guarantee safe transit, each heating element is meticulously packaged:

1. Inner Protection: Individually wrapped with protective plastic film to prevent moisture and corrosion.

2. Robust Outer Case: Securely housed in custom, fumigated wooden crates designed to withstand the rigors of long-distance international shipping.

Delivery & Shipping Options
We offer flexible global shipping solutions tailored to the size and weight of your order. Please note that the prices listed on our website are EXW (Ex-Works). We highly recommend contacting us for a precise shipping quote before ordering.

Contact us today for a detailed shipping estimate and delivery time to your destination.

Quality control: