China Graphite Electrode RP HP UHP Grade with Great Price, Graphite Electrode Scrap

Product DescriptionRP HP 150mm Graphite Electrode with Nipple Supplied by Rongxing GroupThe graphite electrode products supplied by Rongxing Group are being mainly made of petroleum coke and needle coke. The production process go through calcination, compounding, kneading, pressing, baking, impregnation, graphitization and

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Product Description

RP HP 150mm Graphite Electrode with Nipple Supplied by Rongxing Group

The graphite electrode products supplied by Rongxing Group are being mainly made of petroleum coke and needle coke. The production process go through calcination, compounding, kneading, pressing, baking, impregnation, graphitization and machining. It is a conductor that release electrical energy to heat and melt the charge in the form of an electric arc in an electric arc furnace, and has the characteristics of low electrical resistivity, good electrical conductivity, low ash, uniform structure, good oxidation resistance and high mechanical strength.

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Good Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode ScrapGood Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode ScrapGood Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode Scrap

Product Parameters

Physicochemical property for RP HP 150mm Graphite Electrode and other sizes Graphite Electrode

ItemUnitGraphite Electrode
RPHPUHP
φ300-φ800mmφ300-φ800mmφ300-φ500mmφ550-φ800mm
Typical ValueTypical ValueTypical ValueTypical Value
ResistivityElectrodeμΩm7.0-10.05.8-6.64.5-5.84.6-5.8
Nipple4.0-4.53.5-4.03.5-4.03.5-4.0
Modulus of RuptureElectrode Mpa8.0-10.010.0-13.010.0-14.010.0-14.0
Nipple19.0-22.020.0-23.020.0-24.022.0-26.0
Young's ModulusElectrodeGPa7.0-9.38.0-12.09.0-13.010.0-14.0
Nipple12.0-14.014.0-16.015.0-18.016.0-19.0
Bulk DensityElectrodeg/cm31.53-1.561.64-1.681.68-1.741.70-1.74
Nipple1.70-1.741.75-1.801.78-1.821.80-1.84
CTE (100-600ºC)Electrode 10-6/ºC2.2-2.61.6-1.91.1-1.41.1-1.4
Nipple2.0-2.51.1-1.40.9-1.20.9-1.2
Ash%0.50.30.30.3

 

Production Process

Using coal pitch as binder, the graphite electrode which is mainly made of petroleum coke and needle coke is being made through the process of calcination, compounding, kneading, pressing, baking,impregnation, graphitization and machining. It is a conductor that release electrical energy to heat and melt the charge in the form of an electric arc in an electric arc furnace, and has the characteristics of low electrical resistivity, good electrical conductivity, low ash content, uniform structure, good oxidation resistance and high mechanical strength.
Good Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode Scrap

Application

A. Rongxing graphite electrode is being used in electric arc steelmaking furnace in steelmaking industry. Electric furnace steelmaking uses graphite electrodes to introduce current into the furnace. A strong current generates an arc discharge through the gas at the lower end of the electrode, and uses the heat generated by the arc to smelt.

B. Rongxing graphite electrode is being used in ore-heating furnaces Graphite electrode ore-heating furnaces are mainly used to produce ferroalloys, pure silicon, yellow phosphorus, matte and calcium carbide, etc., which is characterized by electrical conductivity.

C. For resistance furnaces, graphitization furnaces for producing graphite products, melting furnaces for melting glass, and electric furnaces for producing silicon carbide are all resistance furnaces.

D. Used for processing a large number of graphite electrode blanks; also used for processing into various crucibles, graphite boats, hot die casting molds and heating elements for vacuum electric furnaces, etc...

 

Our Advantages

1. Our graphite electrode products have strict consumption control, low resistivity, low ash content, high temperature strength, low thermal expansion coefficient, good thermal conductivity and electrical conductivity, compact structure, high oxidation resistance, high mechanical stability and other significant advantages. Its content of UHP needle coke is up to 80%, and raw materials are imported from Japan and South Korea. The UHP graphite electrodes suit the operating conditions of modern arc furnaces and those main properties are of decisive importance for obtaining economical consumption rates.

2. Flexible payment term.

Good Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode Scrap
 

Company Profile

Good Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode Scrap
Rongxing Group is China's leading supplier dedicated to providing its customers with the quick quotes, superior quality graphite electrode, electrode paste products, competitive prices and fastest possible deliveries of carbon metallurgical materials and solutions. Founded in Zhengzhou in east-central China in 1992, with over 20 years of expertise in carbon metallurgical industry, the company is committed to research & development, and providing a range of high quality, innovative, cost-effective carbon metallurgical products and solutions. 

At present, its main products are graphite electrode,electrode paste, calcined petroleum coke. The annual production capacity of graphite electrode, electrode paste, calcined coke reaches 80,000 tons, 200,000 tons and 250,000 tons respectively. 

Exporting first-class carbon metallurgical products to the world as a mission, as a pilot enterprise of One Belt and One Road initiative pilot enterprise, Rongxing Group grasps the opportunity to vigorously develop overseas markets. Our graphite electrode and electrode paste products have been exported to Europe, Asia, Africa, South America and Middle Eastern countries, which enjoys good reputation.

Good Price Chinese Graphite Electrode RP HP UHP Grade, Graphite Electrode Scrap

After Sales Service

1. 7x24 hours on-line service. 
2. Quality assurance agreement will be signed with the order. 
3. Engineering team visit the spot to check use effect and provide suggestion.

 


 

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