Product Overview of Rongsheng Factory Sale RP HP UHP Dia 75-800 Graphite Electrode With Nipples Widely Used in Steel-making Industry
Introducing our premium Graphite Electrodes, designed for optimal performance in electric arc furnaces and other high-temperature applications. Our electrodes are available in RP, HP, and UHP grades, ensuring versatility and reliability for various industrial processes.

Key Features of High-Quality Graphite Electrodes and Nipples
Superior Conductivity: Our electrodes provide excellent electrical conductivity, essential for efficient energy transfer during the melting process.
High Thermal Stability: Engineered to withstand extreme temperatures, our graphite electrodes maintain their integrity, enhancing overall performance.
Durability: Manufactured from high-quality raw materials, they are resistant to oxidation and wear, ensuring long-lasting use.
Customizable Sizes: Available in various diameters and lengths to meet your specific requirements.

Applications of High-Quality Graphite Electrodes and Nipples
Graphite electrodes are widely used in:

Electric Arc Furnaces: Ideal for steel production and recycling.
Foundries: Perfect for the production of non-ferrous metals.
Silicon Production: Essential for the manufacturing of silicon and other chemical processes.

Parámetro técnico de electrodos de grafito y pezón:

Regular Graphite Electrode

Artículo Diámetro nominal mm
75~130 150~225 250~300 350~450 500~800
Calificación Excelente uno Ex uno Ex uno Ex uno Ex uno
Resistividad
µΩ·m ≤
Electrodo 8.5 10.0 9.0 10.5 9.0 10.5 9.0 10.5 9.0 10.5
conector 8.0 8.0 8.0 8.0 8.0
Resistencia a la flexión MPa ≥ Electrodo 10.0 10.0 8.0 7.0 6.5
conector 15.0 15.0 15.0 15.0 15.0
Módulo elástico GPa ≤ Electrodo 9.3 9.3 9.3 9.3 9.3
conector 14.0 14.0 14.0 14.0 14.0
Bulk density g/cm3 ≥ Electrodo 1.58 1.53 1.53 1.53 1.52
conector 1.70 1.70 1.70 1.70 1.70
Thermal expansion coefficient 10-6/℃
temperatura ambiente ~600℃ ≥
Electrodo 2.9 2.9 2.9 2.9 2.9
conector 2.7 2.7 2.8 2.8 2.8
Ceniza % ≤ 0.5 0.5 0.5 0.5 0.5

Electrodos de grafito de alta potencia

Artículo Diámetro nominal mm
200~400 450~500 550~700
Resistividad
µΩ·m ≤
Electrodo 7.0 7.5 7.5
conector 6.3 6.3 6.3
Resistencia a la flexión MPa ≥ Electrodo 10.5 10.0 8.5
conector 17.0 17.0 17.0
Módulo elástico GPa ≤ Electrodo 14.0 14.0 14.0
conector 16.0 16.0 16.0
Bulk density g/cm3 ≥ Electrodo 1.60 1.60 1.60
conector 1.72 1.72 1.72
Thermal expansion coefficient 10-6/℃
Temperatura ambiente ~ 600 ℃ ≥
Electrodo 2.4 2.4 2.4
conector 2.2 2.2 2.2
Ceniza % ≤ 0.5 0.5 0.5

Electrodo de grafito de ultra alta potencia

Artículo Diámetro nominal mm
300~400 450~500 550~650 700~800
Resistividad
µΩ·m ≤
Electrodo 6.2 6.3 6.0 5.8
conector 5.3 5.3 4.5 4.3
Resistencia a la flexión MPa ≥ Electrodo 10.5 10.5 10.0 10.0
conector 20.0 20.0 22.0 23.0
Módulo elástico GPa ≤ Electrodo 14.0 14.0 1.66 14.0
conector 20.0 20.0 1.78 22.0
Bulk density g/cm3 ≥ Electrodo 1.67 1.66 1.66 1.68
conector 1.74 1.75 1.78 1.78
Thermal expansion coefficient 10-6/℃
Temperatura ambiente ~ 600 ℃ ≥
Electrodo 1.5 1.5 1.5 1.5
conector 1.4 1.4 1.3 1.3
Ceniza % ≤ 0.5 0.5 0.5 0.5

Quality Assurance
Our products undergo rigorous quality control measures, ensuring that every batch meets international standards. With over 20 years of experience in the refractory materials industry, we are committed to providing top-quality solutions that meet our clients’ needs.

Why Choose Us?
Expert Manufacturer: Renowned for excellence in refractory materials, our expertise spans over two decades.
Global Reach: Our products are exported to more than 100 countries, establishing us as a trusted supplier worldwide.
Customer-Centric Service: We prioritize customer satisfaction, offering tailored solutions and responsive support.

Contact Us
For more information or to place an order, please reach out:

Tel/Whatsapp: +86-18538509097
Correo electrónico: Jackyhan2023@outlook.com
Explore the advantages of our high-quality Graphite Electrodes and Nipples today and experience the difference in your production processes!


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