HP Graphite Electrodes

Graphite electrode are manufactured with high quality raw materials including petroleum cokes, needle cokes and coal tar pitch through the production processes of calcining, crushing, screening, dosing, kneading, extruding, baking, impregnation, graphitization, machining. Our products products are characterized by superior compact structure, good electrical and thermal conductivity, high mechanical strength and high resistance to oxidation and corrosion in high tempertature. The graphite electrode are widely used in electric arc furnace and ladle refining furnaces foe steel making and used in ore smelting furnace for producing industrial silicocn, yellow phosphorus, corundum, nonmetals and so on, it is one essential part of the raw material industry.

HP graphite electrodes Allowable Current-Carrying Capacities

Nominal

HP Graphite Electrodes

mm

inch

Current-Carrying Capacity(A)

Current Density(A/cm²)

175

7

4400-6200

18-25

500

8

5500-9000

18-25

225

9

6500-10000

18-25

250

10

8000-13000

18-25

300

12

13000-17400

17-24

350

14

17400-24000

17-24

400

16

21000-31000

16-24

450

18

25000-40000

15-24

500

20

30000-48000

15-24

550

22

37000-57000

15-23

600

24

44000-67000

15-23

650

26

50000-68000

15-23

700

28

54000-73000

15-23

Discover top-notch HP graphite electrodes, including HP 600mm and HP 500mm variants, designed for electric arc furnaces (EAF), ladle furnaces, and the steelmaking industry. Elevate your operations with reliable, high-performance HP graphite electrodes. More details please contact Zhongsheng Carbon Technology