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HD Graphite Electrodes1.Dia:100~600mm. 4'~24'
2.Lengh:1000~2400mm.40'~96'
3.Nipples:3TPI,4TPI
HD GraphiteElectrodes
We supply variousgrades of high quality Graphite Electrodes such as RegularPower(RP),Impregnated/High Density(HD),High Power(HP),Ultra HighPower(UHP)
Every & each graphite electrode we are offering with taperednipple meets the internationally accepted tolerances as perstandards of YB/T / NEMA / IEC / JIS
Our Graphite Electrodes are widely used at steel plants in electricarc furnace & refine ladle furnaces both at home andabroad.
We supply high quality Impregnated (HD) Grade GraphiteElectrodes
Our Regular Power Graphite Electrodes are used in a largescale at steel plants in electric arc furnace both at home andabroad.
Below is the typical spec and tech data for your reference:
| HD Graphite Electrodes | ||
| Typical Physical Properties | ||
| Specific Resistance | μΩ·m | 6.8-7.0 |
| Flextural Strength | Mpa | ≥10.5 |
| Elastic Modulus | Gpa | ≤12.0 |
| Bulk Density | g/cm3 | 1.65-1.67 |
| AshContent % | % | ≤0.3 |
| CTEx10-6/Deg.C | 10-6/°C | 2.3-2.0 |
| Current Carrying Case (GRADE:HD) | ||
| Typical Data for Current Carrying Capacity(AMPS) | ||
| Norminal Dia(Inch) | Electrical Arc Furnace | |
| 12 | 11000-16000 | |
| 14 | 15000-22000 | |
| 16 | 20000-28000 | |
| 18 | 24000-34000 | |
| 20 | 28000-42000 | |
| 22 | 33000-51000 | |
| Standard Sizes of GraphiteElectrodes | ||
| 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 |
