UHP 450 550 600mm Graphite Electrode for Eaf/Lf Best Price

UHP 450 550 600mm Graphite Electrode for Eaf/Lf Best Price

Graphite ElectrodeGraphite Electrode takes the high quality petroleum coke, needle coke, coal tar as

Product Information

UHP 450 550 600mm Graphite Electrode for Eaf/Lf Best Price

Graphite Electrode

Graphite Electrode takes the high quality petroleum coke, needle coke, coal tar as raw material after the process of kneading, molding, baking and pressing. And then it was treated with impregnation and subsequent graphitized at 2500ºC, was produced by mechanical processing again.

The diamter of our RP HP SHP and UHP graphite electrode is 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 550mm, 600mm with length 1500mm, 1800mm, 2400mm and 2700mm.

Property

1. Low resistivity
2. Good conductivity
3. Low ash
4. Compact and uniform structure
5. Good oxidation resistance
6. Mechanical strength

Product Specification
Item Unit Graphite Electrode
RP HP UHP
φ300-φ800mm φ300-φ800mm φ300-φ500mm φ550-φ800mm
Typical Value Typical Value Typical Value Typical Value
Resistivity Electrode μΩm 7.0-10.0 5.8-6.6 4.5-5.8 4.6-5.8
Nipple 4.0-4.5 3.5-4.0 3.5-4.0 3.5-4.0
Modulus of Rupture Electrode  Mpa 8.0-10.0 10.0-13.0 10.0-14.0 10.0-14.0
Nipple 19.0-22.0 20.0-23.0 20.0-24.0 22.0-26.0
Young's Modulus Electrode GPa 7.0-9.3 8.0-12.0 9.0-13.0 10.0-14.0
Nipple 12.0-14.0 14.0-16.0 15.0-18.0 16.0-19.0
Bulk Density Electrode g/cm3 1.53-1.56 1.64-1.68 1.68-1.74 1.70-1.74
Nipple 1.70-1.74 1.75-1.80 1.78-1.82 1.80-1.84
CTE (100-600ºC) Electrode  10-6/ºC 2.2-2.6 1.6-1.9 1.1-1.4 1.1-1.4
Nipple 2.0-2.5 1.1-1.4 0.9-1.2 0.9-1.2
Ash % 0.5 0.3 0.3 0.3

Application

It was commonly used in electric arc furnace and smelting furnace to smelting all kinds of alloy steel.
It also can be used in producing the industrial silicon, phosphor, quartz glass, corundum, rare earth and other industrial production.

Rongxing holds itself to the highest quality standards that control everything from incoming raw materials to final factory production. At Rongxing, all materials are tested to ensure they meet industry standards before entering the manufacturing phase.

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%. 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.

Our experienced engineers offer an all-round support to the customers for taking our UHP electrodes into operation.They check and analyse the customers’ furnace conditions in order to achieve an optimal performance of the graphite electrodes and a decrease of the specific electrode consumption. Beyond the standard procedure of selling electrodes, such as signing contracts, providing third-party testing and regular after-sales service, we support customer in many ways. This includes signing warranty agreement, ensuring the product using effect, identifying a problem before it happens and solving the problem to relieve customers of worries.

Beyond the standard procedure of selling products, we help the customer in many ways. Depending on customer requirements, the company offers services including: application-engineering consulting, selection of materials, field supervisors, and much more. This includes identifying a problem before it happens, increasing productivity, training employees on the job, and solving any problems the customer may have at that time. We offer many services including performance analysis, storage in our warehouses, inspection of accessories, and monitoring the furnace.

Rongxing Group to establish overseas offices and establish overseas warehousing; Providing warehousing, distribution and after-sales services to local customers. The scope of distribution can cover multiple countries and neighboring countries without any restrictions.

Corporate Strength

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