Graphite Electrode Manufacturer of High Electric Conductivity HP & UHP 

We are a professional Graphite Electrode Manufacturer. Our electrodes are produced of petroleum coke, needle coke as raw material, coal tar as binding agent. We have modern production lines, including: calcination, mixture, blend, pressing, roasting, graphitization and machining.

In the electric furnace, graphite electrode melt charging by the heat released of electrical energy conductor. According to different quality indicators, we have high power (HP) and ultra-high power (UHP) types.

Items Position Unit HP UHP
Bulk Density Body g/cm3 1.65-1.70 1.68-1.75
Nipple 1.68-1.76 1.7-1.8
Resistance Body μΩ.m 6.5-7.5 5.5-6.5
Nipple 6.0-6.8 5.0-5.5
Bending Strength Body Mpa 12.0-16.0 16.0-20.0
Nipple 16.0-18.0 17.0-20.0
Diameter (mm) 200-600 400-800
Length (mm) 1200-2700 1500-2400
WE CAN PRODUCE DIFFERENT SIZE ACCORDING TO YOUR DEMANDING

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