Product Description of Top-Quality Graphite Electrode For Electric
Arc Furnaces Available in RP 150mm, UHP 200mm, UHP 250mm, And HP
300mm
Discover our top-quality Graphite Electrodes, specifically designed
for use in electric arc furnaces (EAF). Available in various sizes
including RP 150mm, UHP 200mm, UHP 250mm, and HP 300mm, these
electrodes are crafted from premium-grade carbon materials to
ensure excellent performance and durability.
Key Features of High-Quality Graphite Electrodes
Superior Electrical Conductivity: Our graphite electrodes provide
exceptional conductivity, enhancing the efficiency of the melting
process in electric arc furnaces.
High Thermal Resistance: Designed to withstand extreme
temperatures, our electrodes maintain stability and performance
even in demanding environments.
Durable Construction: Made from high-quality carbon materials,
these electrodes are resistant to oxidation and wear, ensuring a
long service life.
Versatile Applications: Suitable for various industrial processes,
our electrodes cater to the needs of different operations.
Applications of High-Quality Graphite Electrodes For Electric Arc
Furnaces
These graphite electrodes are ideal for:
- Electric Arc Furnaces: Essential for steel production and recycling
of metals.
- Foundry Operations: Perfect for the melting of non-ferrous metals.
- Chemical Industry: Utilized in the production of silicon and other
essential chemicals.
- Quality Assurance
With over 20 years of experience in the refractory materials
industry, we adhere to stringent quality control measures
throughout the manufacturing process. Each product meets
international standards, ensuring reliable performance in all
applications.
Technical Parameter of Graphite Electrodes and Nipple:
Regular Graphite Electrode
| Item | Nominal diameter mm |
| 75~130 | 150~225 | 250~300 | 350~450 | 500~800 |
| Grade | Excellent | 一 | Ex | 一 | Ex | 一 | Ex | 一 | Ex | 一 |
Resistivity
μΩ·m ≤ | Electrode | 8.5 | 10.0 | 9.0 | 10.5 | 9.0 | 10.5 | 9.0 | 10.5 | 9.0 | 10.5 |
| Connector | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
| Flexural strength MPa ≥ | Electrode | 10.0 | 10.0 | 8.0 | 7.0 | 6.5 |
| Connector | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 |
| Elastic Modulus GPa ≤ | Electrode | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 |
| Connector | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 |
| Bulk density g/cm3 ≥ | Electrode | 1.58 | 1.53 | 1.53 | 1.53 | 1.52 |
| Connector | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 |
Thermal expansion coefficient 10-6/℃
room temperature ~600℃ ≥ | Electrode | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 |
| Connector | 2.7 | 2.7 | 2.8 | 2.8 | 2.8 |
| Ash % ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
High Power Graphite Electrodes
| Item | Nominal diameter mm |
| 200~400 | 450~500 | 550~700 |
Resistivity
μΩ·m ≤ | Electrode | 7.0 | 7.5 | 7.5 |
| Connector | 6.3 | 6.3 | 6.3 |
| Flexural strength MPa ≥ | Electrode | 10.5 | 10.0 | 8.5 |
| Connector | 17.0 | 17.0 | 17.0 |
| Elastic Modulus GPa ≤ | Electrode | 14.0 | 14.0 | 14.0 |
| Connector | 16.0 | 16.0 | 16.0 |
| Bulk density g/cm3 ≥ | Electrode | 1.60 | 1.60 | 1.60 |
| Connector | 1.72 | 1.72 | 1.72 |
Thermal expansion coefficient 10-6/℃
Room temperature~600℃ ≥ | Electrode | 2.4 | 2.4 | 2.4 |
| Connector | 2.2 | 2.2 | 2.2 |
| Ash % ≤ | 0.5 | 0.5 | 0.5 |
Ultra High Power Graphite Electrode
| Item | Nominal diameter mm |
| 300~400 | 450~500 | 550~650 | 700~800 |
Resistivity
μΩ·m ≤ | Electrode | 6.2 | 6.3 | 6.0 | 5.8 |
| Connector | 5.3 | 5.3 | 4.5 | 4.3 |
| Flexural strength MPa ≥ | Electrode | 10.5 | 10.5 | 10.0 | 10.0 |
| Connector | 20.0 | 20.0 | 22.0 | 23.0 |
| Elastic Modulus GPa ≤ | Electrode | 14.0 | 14.0 | 1.66 | 14.0 |
| Connector | 20.0 | 20.0 | 1.78 | 22.0 |
| Bulk density g/cm3 ≥ | Electrode | 1.67 | 1.66 | 1.66 | 1.68 |
| Connector | 1.74 | 1.75 | 1.78 | 1.78 |
Thermal expansion coefficient 10-6/℃
Room temperature~600℃ ≥ | Electrode | 1.5 | 1.5 | 1.5 | 1.5 |
| Connector | 1.4 | 1.4 | 1.3 | 1.3 |
| Ash % ≤ | 0.5 | 0.5 | 0.5 | 0.5
|
Why Choose Rongsheng UP HP UHP Graphite Electrode Products?
- Industry Leader: As a recognized manufacturer of graphite
electrodes, we have built a solid reputation for quality and
reliability.
- Global Reach: Our products are exported to more than 100 countries,
making us a trusted supplier on an international scale.
- Customer-Oriented Support: We offer personalized solutions and
dedicated customer service to meet your specific needs.
Contact Us
For more information or to place an order, please get in touch with
us:
Tel/Whatsapp: +86-18538509097
Email: Jackyhan2023@outlook.com
Experience the quality and efficiency of our high-quality graphite
electrodes and elevate your production capabilities today!
