Wholesale Manufacture Graphite Electrodes UHP Grade Strong Electrical Conductivity
Brand Hengqiao
Product origin Shandong
Delivery time 15-30 days after payment comfirm
Supply capacity 20000 tons/month
1-Graphite material has better electrochemical stability. This type of electrode has low loss ratio.
2-Graphite electrode is easy to process and the processing speed is obviously faster than that of copper electrode.
3-Graphite is light in weight and has good thermal & electrical conductivity.
Product Description
Item | Value |
Place of Origin | China |
Brand Name | HQ |
Type | Electrode Block |
Application | Metallurgical Industry |
Length | 2000mm-2700mm |
Resistance (μΩ.m) | 4.0-8.8 |
Apparent Density (g/cm³ ) | 1.55-1.82 |
Thermal Expansion | 1.1-2.6, 1.1-1.4 |
Flexural Strength (N/m2) | ≥8Mpa |
Product Name | UHP Grade Graphite Electrode |
Raw Material | Petroleum Coke |
Color | Black |
Nipple | 3TPI/4TPI/4TPIL |
Applicattion | Smelting Steel |
MOQ | 20 Ton |
Resistance | 4.8 to 5.8 microns |
Apparent Density | 1.68-1.75 |
Flexural Strength | 10-14mpa |
Packing | Wooden Cases |
EAF steelmaking is the main application field of graphite electrode. The output of electric arc furnace steel in China accounts for about 18% of crude steel. 70% – 80% of consumption of the graphite electrode are used in EAF steelmaking. In EAF steelmaking, the graphite electrode is used to conduct electric current into the furnace. And the high temperature heat source for smelting is generated by arcing between the electrode and steel scraps.
Submerged arc furnace is mainly used in the production of industrial yellow phosphorus and silicon. It is required to use a graphite electrode for a submerged electric furnace with a high current density. It takes about 100 kg of graphite electrode to produce 1 t of silicon, and about 40 kg of graphite electrode to produce 1 t of yellow phosphorus.
The ladle furnace is set up in the EAF steelmaking plant. After the slag is mixed out, ladle furnace is used to complete the task of further reduction and refining. Commonly, graphite electrodes are used for three-phase AC ladle furnaces.
Packaging & Shipping
Packing Details:
Wooden Case/Pallets with steel strips or As the customers' requirements
Port:
Tianjin Port, Qingdao Port
Leading Time:
Shipped in 15-30 days after payment
Company Profile
Rizhao Hengqiao Carbon Co.,Ltd is located in Rizhao City, one port of Shandong Province, which is specialized in exporting varieties of cokes in China , including Graphite Electrode , petroleum coke, calcined coke, graphite petroleum coke and so on.
Our company has five major production bases, including Lanzhou in Gansu, Linyi in Shandong, Binhai in Tianjin, Ulanqab in Inner Mongolia, and Binzhou in Shandong. The annual output is 200,000 tons of calcined coke, 150,000 tons of graphitized carburizer, and 20,000 tons of silicon carbide.
Certification
