High-efficiency graphite electrodes for ultra-high power electric arc furnaces with a diameter of 500mm or more

Contact us now to get a quote for ultra-high power graphite electrodes to improve your electric arc furnace steel production efficiency and achieve cost optimization!
Zhengzhou Sunrise Refractory Co., Ltd. Henan, China
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Product Parameters
The main parameters

project

unit

Nominal diameter (mm)

300-400

450-500

550-650

700-800

Resistivity ≤

electrode

μΩm

6.0

6.0

6.0

6.0

joint

5.0

5.0

4.3

4.0

Bending strength ≥

electrode

MPa

10.5

10.5

10.0

10.0

joint

20.0

20.0

22.0

23.0

Elastic modulus ≤

electrode

GPa

14.0

14.0

14.0

14.0

joint

20.0

20.0

22.0

22.0

Bulk density ≥

electrode

g/cm3

1.70

1.70

1.70

1.70

joint

1.75

1.75

1.80

1.80

Thermal expansion coefficient ≤ (100℃-600℃)

electrode

10-6/

1.5

1.5

1.5

1.5

joint

1.4

1.4

1.3

1.3

Ash ≤

%

0.5

0.5

0.5

0.5

Close
Product Details
Product Introduction
Our company's ultra-high-power graphite electrodes are designed specifically for the electric arc furnace (EAF) steel recycling process. Made from high-quality needle coke, they ensure excellent electrical conductivity and thermal stability. Precision-machined to a precise cylindrical shape, they feature threaded ends that facilitate connection via connectors, ensuring secure assembly and efficient conduction of the electrode column. With the widespread global adoption of large-capacity ultra-high-power electric arc furnaces (EAFs) with diameters exceeding 500 mm, our graphite electrodes, with their superior performance, effectively improve furnace efficiency and significantly reduce overall operating costs. Our stable product quality meets the high-intensity and demanding requirements of modern steel production, making us a trusted and preferred brand in international trade. We are committed to innovation and technological advancement, continuously providing cost-effective solutions to our global customers and contributing to the green and efficient development of the steel industry.
Advantages and features
1. Use high-quality needle coke raw materials to ensure high conductivity and thermal stability;
2. Precision machining and threaded end design facilitate secure assembly;
3. Large diameter design (over 500mm) to meet the needs of ultra-high power electric arc furnaces;
4. Optimize product structure, improve furnace working efficiency and reduce energy consumption;
5. Stable product quality, in line with international trade standards, suitable for the global market;
6. With good mechanical strength and wear resistance, it can prolong the service life.
Application Scenario
This product is suitable for use in electric arc furnace (EAF) steelmaking and recycling processes within the steel industry, particularly large-capacity, ultra-high-power EAFs with diameters of 500 mm and above. It serves a wide range of global steel mills, metal recycling companies, and related steel production and processing markets, meeting the demands of high-efficiency, high-intensity operations and making it suitable for international export and trade.
Corporate Information
Zhengzhou Sunrise Refractory Co., Ltd.
99%
On-time delivery rate
Within 2 hours
Response time
3000-5000 sqm
Construction area
Service Guarantee
Service Information
Address
No. 36, Fengchan Road, Jinshui District, Zhengzhou City, Henan Province
Advisory Message
Pre-sales advice
Call our service hotline: +86-13598430175
Or contact us via email: [email protected]
After-sales service
1. Quality Assurance: We provide certificates of conformity for all our products to ensure that they meet international standards and customer requirements.
2. Technical support: Our professional team provides 24/7 customer support to answer any questions you may have regarding product use.
3. Delivery tracking: We provide real-time tracking service for every delivery to ensure customers are informed of logistics dynamics in a timely manner.
4. Customer Feedback: We welcome all customers' comments and suggestions to continuously improve our products and services.
proposed price
Please contact us for the latest quotation

Payment method

L/C
L/C
T/T
T/T
D/P
D/P
D/A
D/A

Means of transaction

Communication
Direct Exporting
Indirect Exporting

Refunds

If you have any questions, please contact us immediately.
Product Parameters
Product Details
Corporate Information
Service Guarantee
Contact us
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