





At the forefront of technological advancement, Sinometal Machinery Corp. masterfully blends innovative manufacturing with strategic trading skills, establishing itself as a leader in both the metallurgy and carbon industries.
Our top-of-the-line graphite electrodes play an indispensable role in enhancing the efficiency of Electric Arc Furnaces and Ladle Furnaces. These are key to producing high-grade alloy steels and various nonferrous metals, ensuring optimal performance for every furnace operation.
We are proud to export a wide array of premium-sized Graphite Electrodes, tailored to meet diverse industrial needs:
Normal Power Graphite Electrodes - (NP) - Impregnation Power Graphite Electrodes - (IP) -
High Power Graphite Electrodes - (HP) -
Special Power Graphite Electrodes - (SHP) -
Ultra High Power Graphite Electrodes - (UHP)
Our extensive range of graphite electrodes is available in various diameters to cater to your specific requirements:
Ф75mm - Ф700mm
Item | Unit | Nominal Diameter | ||||||||
UHP | HP | RP | ||||||||
Φ300-400 | ≥Φ450 | Φ250-400 | ≥Φ450 | Φ250-400 | Φ450-600 | |||||
Electric Resistivity | electrode | μΩ·m | ≤5.0 | ≤5.5 | ≤6.0 | ≤6.5 | ≤8.5 | ≤9.0 | ||
Nipple | ≤4.0 | ≤4.5 | ≤5.5 | |||||||
Transverse Strength | electrode | MPa | ≥15.0 | ≥10.5 | ≥8.0 | ≥7.0 | ||||
Nipple | ≥24.0 | ≥20.0 | ≥16.0 | |||||||
Young's Modulus | electrode | GPa | ≤14.0 | ≤12.0 | ≤9.3 | |||||
Nipple | ≤18.0 | ≤16.0 | ≤14.0 | |||||||
Bulk Density | electrode | g/cm3 | ≥1.68 | ≥1.65 | ≥1.54 | |||||
Nipple | ≥1.76 | ≥1.74 | ≥1.70 | |||||||
Coefficient of thermal expansion | electrode | 10-6/ºC | ≤1.5 | ≤2.0 | ≤2.5 | |||||
Nipple | ≤1.2 | ≤1.6 | ≤2.0 | |||||||
Ash | % | ≤0.2 | ≤0.2 | ≤0.2 |
In all our endeavors, we uphold our unwavering commitment to 'Quality first, reputation above all,' enabling us to deliver products of the highest standard and unparalleled service to a global clientele.
We eagerly await your valuable correspondence and look forward to forging a successful partnership!
With heartfelt gratitude and our sincerest regards,
Jack
SINOMETAL MACHINERY CORP.
Address: Add. Lanfeng Lane, No. 3, Shahekou District, Dalian, 116001
Website: Http://sinometal.en.made-in-china.com