China Hot Sale Large Diameter Graphite Electrodes, Find details about China Graphite Electrode, HP UHP Graphite Electrodes from Hot Sale Large Diameter Graphite Electrodes
Physical Chemical Properties Of Graphite Electrode And Nipple | |||||
Item | Unit | ||||
RP | HP | UHP | |||
Specific Resistivity | Graphite Electrode | µm | <=8.5 | <=6.5 | <=5.5 |
Nipple | <=7.0 | <=5.5 | <=4.1 | ||
Bending Strength | Graphite Electrode | MPa | >=10 | >=12.0 | >=16.0 |
Nipple | >=14 | >=16.0 | >=21.0 | ||
Elastic Modulus | Graphite Electrode | GPa | <=9.3 | <=10.0 | <=14.0 |
Nipple | <=13.7 | <=14 | <=16.0 | ||
Bulk Density | Graphite Electrode | g/cm3 | >=1.56 | >=1.65 | >=1.68 |
Nipple | >=1.68 | >=1.74 | >=1.78 | ||
Thermal Expansion Coefficient | Graphite Electrode | 10-6/ºC | <=2.7 | <=2.2 | <=1.6 |
Nipple | <=2.5 | <=2.0 | <=1.3 | ||
Ash | % | <=0.5 | <=0.3 | <=0.2 |
Electrode diameter mm | Torque .N m |
300 | 900 |
350 | 1300 |
400 | 1550 |
450 | 1850 |
500 | 2400 |
550 | 2750 |
600 | 3800 |
700 | 5200 |
Ф75mm - Ф700mm
About Us
Our company is a top professional manufacturer & supplier of graphite and carbon electrodes in China, in the last decade our products were exported to more than 40 foreign countries and areas and got high reputation from our customers all over the world. We constantly invest in our production technologies and in international advanced key equipments including 24-pot calcinator, 3500MT vacuumized oil hydraulic extrusion forming machine, 18-chamber ring baking furnace, high-pressure impregnation system, full CNC machining line and the first-class carbon inspection equipments. The quality is up to international advanced level. We have established our own professional technical & after-sales service teams and provide our clients with timely and excellent service. We commit ourselves to assisting the clients to reduce production cost and increase productivity.