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Graphite Electrodes HP
We supply various grades of high quality Graphite Electrodes such as Regular Power(RP),Impregnated/High Density(HD),High Power(HP),Ultra High Power(UHP) Every & each graphite electrode we are offering with tapered nipple meets the internationally accepted tolerances as per standards of YB/T / NEMA / IEC / JIS Our Graphite Electrodes are widely used at steel plants in electric arc furnace & refine ladle furnaces both at home and abroad.
We supply high quality High Power (HP) Grade Graphite Electrodes with very competitive price Our HP Grade Graphite Electrodes are prefered to be chosed by lot of steel plants and put in use of electric arc furnace & refine ladle furnaces.
Below is the typical spec and tech data for your reference:
| Graphite Electrode HP | ||
| Typical Physical Properties | ||
| Specific Resistance | μΩ·m | 5.0-6.8 |
| Flextural Strength | Mpa | ≥11.0 |
| Elastic Modulus | Gpa | ≤11.0 |
| Bulk Density | g/cm3 | 1.63-1.70 |
| Ash Content % | % | ≤0.3 |
| CTEx10-6/Deg.C | 10-6/°C | 1.8-2.2 |
| Current Carrying Case (GRADE:HP) | ||
| Typical Data for Current Carrying Capacity (AMPS) | ||
| Norminal Dia(Inch) | Electrical Arc Furnace | Refine Ladle Furnace |
| 12 | 13000-17500 | 15000-21000 |
| 14 | 17500-24500 | 20000-28000 |
| 16 | 21500-32000 | 24000-35000 |
| 18 | 26000-40500 | 29000-45000 |
| 20 | 32000-50000 | 34000-54000 |
| 22 | 37000-57000 | 40000-62000 |
| Standard Sizes of Graphite Electrodes | ||
| Diameter | Length | |
| MM | Inch | MM |
| 100 | 4 | 1600/1800 |
| 150 | 6 | 1600/1800 |
| 200 | 8 | 1600/1800 |
| 250 | 10 | 1600/1800 |
| 300 | 12 | 1600/1800 |
| 350 | 14 | 1800/2100/2400/2700 |
| 400 | 16 | 1800/2100/2400/2700 |
| 450 | 18 | 1800/2100/2400/2700 |
| 500 | 20 | 1800/2100/2400/2700 |
| 550 | 22 | 1800/2100/2400/2700 |
| 600 | 24 | 1800/2100/2400/2700 |
Graphite Electrodes HP