High Power (HP) Graphite Electrode

Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials, coal tar pitch as a binding agent, calcination, batching, kneading, pressing, roasting, graphitization, and machining.

Graphite electrodes are widely used in steel, non-ferrous smelting, silicon, phosphorus smelting and other industries

Transport Package: Wooden Pallets
Specification:  200mm 250mm  300mm 350mm 400mm 450mm 500mm 550mm 600mm 650mm 700mm

More Graphite Electrode Introduction


HP Graphite electrodes are made of petroleum coke and needle coke as the main components, and pitch as the binder. They are made by processes such as calcination, compounding, kneading, pressing, baking, impregnation, graphitization, and mechanical processing.

It is a conductor that releases electric energy to heat and melt electric charges in the form of an electric arc in an electric arc furnace. It has the characteristics of low resistivity, good conductivity, low ash, uniform structure, and good oxidation resistance. And high mechanical strength.


  1. Strict consumption control;Low graphite electrode consumption
  2. Low resistivity
  3. High temperature strength
  4. Low thermal expansion coefficient
  5. Low ash
  6. Good thermal conductivity and electrical conductivity
  7. Dense and equal structure
  8. High resistance to oxidation
  9. High mechanical strength
  10. High resistance to thermal shocks
  11. Exact mechanical machining
  12. Manufacturing within narrow tolerance

Our advantage

Technical advantage

  1. Committed to the development and production of carbon and metallurgical casting products, with more than 20 years of industry experience
  2. ISO 9001:2008 certification
  3. Have independent intellectual property rights
  4. Strong R&D strength
  5. Have advanced production and testing equipment
  6. Advanced production and processing technology and process

Advantages in product line

  1. Provide a full range of carbon materials, graphite materials, refractory materials and water treatment materials products and solutions
  2. Perfect quality system and high-quality products
  3. Reasonable price; high cost performance

Geographical location and logistics advantages

  1. The company is located in central and eastern China, with highly developed transportation
  2. Located in one of the most densely populated areas in the world
  3. Adjacent to one of the largest international cargo airports in China, with complete logistics facilities
  4. Provide customers with economical and affordable shipping and rail transportation rates

Business advantage

  1. China’s leading supplier of carbon metallurgical products with a high market share
  2. Provide fast quotation, high-quality products, competitive prices and delivery as fast as possible
  3. The production process complies with the ISO9001 quality system
  4. Have a lot of inventory
  5. A good after-sales service
  6. Established strategic partnerships with many agents and created a win-win partnership

Additional information




5.8-6.6 μΩm

Modulus of Rupture:

10.0-13.0 Mpa

Young's Modulus:

8.0-12.0 Gpa

Bulk Density:

1.64-1.68 g/cm3


1.6-1.9 10-6/℃



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