| Type: | Graphite Electrodes |
|---|---|
| Composition: | Needle Coke |
| Carbon Content: | High-Carbon |
| Grade: | UHP |
| Forming Way: | Extruded Graphite |
| Crystal Morphology: | Aphanitic Graphite |
| Customization: |
|---|
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Audited Supplier Application: 1. Be used for Steelmaking arc furnaces, refining furnace, as conducting electrode. 2. Be used for Metal-silicon furnace, Or-giraffe furnace, Corundum furnace etc. As conducting electrode
Characteristics Of Graphite electrodes:
Our graphite electrodes are with low electric resistance, high density, high anti-oxidation capability, precise machining accuracy, especially with low sulphur and low ash will not give steel second time impurity.
| Physical specification of RP grade | ||||
| Item | Unit | Diameter | ||
| Φ100-Φ400 | Φ450-Φ500 | Φ550-Φ600 | ||
| Electric resistivity≤ | μΩm | 5.5-8.0 | 5.5-8.0 | 5.5-8.0 |
| Flexure strength≥ | Mpa | 8.4-16.0 | 7.5-16.0 | 7.0-16.0 |
| Modulus of elasticity≤ | Gpa | 8.0-12.0 | 8.0-12.0 | 8.0-12.0 |
| Bulk Density≥ | g/cm3 | 1.60-1.75 | 1.60-1.75 | 1.60-1.75 |
| CTE(100-600ºC) ≤ | x10-6/ºC | 2.7-2.8 | 2.7-2.8 | 2.7-2.8 |
| Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
| Graphite Electrode Size and Tolerance | |||||||
| Diameter (mm) | Length (mm) | ||||||
| Nominal diameter | Actual diameter | Nominal length | Tolerance | Short feet length | |||
| mm | inch | max | min | mm | mm | max | min |
| 200 | 8 | 209 | 203 | 1800/2000/ 2200/2300 2400/2700 |
±100 |
-100 |
-275 |
| 250 | 10 | 258 | 252 | ||||
| 300 | 12 | 307 | 302 | ||||
| 350 | 14 | 357 | 352 | ||||
| 400 | 16 | 409 | 403 | ||||
| 450 | 18 | 460 | 454 | ||||
| 500 | 20 | 511 | 505 | ||||
| 550 | 22 | 556 | 553 | ||||
| 600 | 24 | 613 | 607 | ||||
Jilin Carbon New Material Со., Ltd covers an area of about 128,000 square meters with total assets 150 million Yuan, which is а high-tech private enterprise.
Jilin Carbon New Material Со., Ltd is mainly engaged in graphite electrode, Calcined Petroleum Coke, graphite material etc. Annual production of graphite products is 30,000 tons. The company has first-class carbon production equipment and а strong technical force. The main production equipment is full-automatic dispensing system, 3500 tons
electrode forming extruder, a 24 chamber ring roaster, а 32 chamber double-deck roaster, high pressure impregnation equipment, CNC machining machine and international advanced sub processing automatic line and advanced detection equipment'' .
* Annual output of 20,000 tons, timely delivery;
* Low resistivity
* High temperature strength
* Good thermal conductivity and electrical conductivity
* Low thermal expansion coefficient
* Low ash,Its ash content is controlled within 3%.
* Dense and equal structure,Low graphite electrode consumption.
* Good oxidation resistance
* High mechanical strength
* Needle coke content accounts for 80%, raw materials imported from Japan and South Korea
Q: Are you trading company or manufacturer ?
A: We are manufacturer from Northern graphite electrode basic place.
Q: How long is your delivery time?
A: Generally it is 8-15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A:We usually accept 30%T/T balance againest copy of B/L or 30% advanced 70% irrevocable L/C at sight
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Audited Supplier 
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