Zhengzhou Annec Industrial Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 3000 pcs/month |
| Delivery Time | 15 |
| Packaging Details | Pallet with seaworthy package |
| Hardness | 9.5 Mohs |
| Chemical Formula | SiC |
| Material | Silicon Carbide |
| Melting Point | 2700°C |
| Color | Gray |
| Molar Mass | 40.096 g/mol |
| Density | 2.8 g/cm3 |
| Solubility | Insoluble in water |
| Electrical Conductivity | 10^4 S/m |
| Thermal Conductivity | 140 W/mK |
| Brand Name | ANNEC |
| Model Number | customized shape |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 3000 pcs/month |
| Delivery Time | 15 | Packaging Details | Pallet with seaworthy package |
| Hardness | 9.5 Mohs | Chemical Formula | SiC |
| Material | Silicon Carbide | Melting Point | 2700°C |
| Color | Gray | Molar Mass | 40.096 g/mol |
| Density | 2.8 g/cm3 | Solubility | Insoluble in water |
| Electrical Conductivity | 10^4 S/m | Thermal Conductivity | 140 W/mK |
| Brand Name | ANNEC | Model Number | customized shape |
| Certification | ISO | Place of Origin | CHINA |
| High Light | 2.8 g/cm3 SIC Silicon Carbide ，SIC Silicon Carbide Graphite Electrode 700mm | ||
Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining. Low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.so it is the best conductive material for electric arc furnace and smelting furnace.
Application Of Graphite electrodes: Graphite electrodes are used mainly in ladle furnaces,electric-arc furnace steelmaking, Industrial silicon furnace or melting copper. High Quality Needle Coke in HP&UHP graphite electrode,ensure the electrode application is perfect. Graphite electrodes are also used to refine steel in ladle furnaces and in other smelting processes.
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
The Length & Diameter & Permissible Deviation of Graphite Electrode
| Nominal Diameter | Actual Diameter | Length (mm) | Tolerance | ||||
| MM | Inch | Mines | The Minimum Size Of The Black Part | Length | Short Length | ||
| 75 | 3 | 78 | 73 | 72 | 1400/1600 | ± 100 | -275 |
| 100 | 4 | 103 | 98 | 97 | 1400/1600 | ||
| 130 | 5 | 132 | 127 | 126 | 1400 | ||
| 150 | 6 | 154 | 149 | 146 | 1400/1600/1800 | ||
| 175 | 7 | 180 | 174 | 172 | 1400/1600 | ||
| 200 | 8 | 205 | 200 | 197 | 1600/1800 | ||
| 225 | 9 | 230 | 225 | 222 | 1600/1800 | ||
| 250 | 10 | 255 | 251 | 248 | 1600/1800 | ||
| 300 | 12 | 307 | 302 | 299 | 1600/1800/2000 | ||
| 350 | 14 | 357 | 352 | 349 | 1600/1800/2000 | ||
| 400 | 16 | 409 | 403 | 400 | 1600/1800/2000/22000 | ||
| 450 | 18 | 460 | 454 | 451 | 1600/1800/2000/22000 | ||
| 500 | 20 | 511 | 505 | 502 | 1600/1800/2000/22000 | ||
| 550 | 22 | 562 | 556 | 553 | 1800/2000/2200/2400 | ||
| 600 | 24 | 613 | 607 | 604 | 2000/2200/2400/2700 | ||
| 650 | 26 | 663 | 659 | 656 | 2000/2200/2400/2700 | ||
| 700 | 28 | 714 | 710 | 707 | 2000/2200/2400/2700 | ||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
100,000,000-120,000,000
Employee Number:
700~730
Ecer Certification：
Verified Supplier
Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP... Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP...
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