Graphite Electrode Factrory.
20 Years industrial experience.
Rich experience in Exporting by vessel, train and railway wagon.
Supply graphite electrodes RP/HP/UHP D100-D700mm
Strict quality control from raw materials to finished products
Advanced production technology and strong technical force
Item | Classification | Unit | Nominal Diameter (mm ) | ||
RP | HP | UHP | |||
75-700 | 200-600 | 300-700 | |||
Electrical resistivity ( ≯ ) |
Pole
Nipple |
μΩm |
8.5
6.5 |
7.0
5.5 |
5.5
4.0 |
Bending strength ( ≮ ) |
Pole
Nipple |
Mpa |
7.0
15.0 |
10.0
16.0 |
11.0
20.0 |
Young's modulus ( ≯ ) |
Pole
Nipple |
Gpa |
9.3
14.0 |
14.0
18.0 |
14.0
22.0 |
Bulk density ( ≮ ) |
Pole
Nipple |
g/cm 3 |
1.58
1.70 |
1.65
1.72 |
1.68
1.80 |
Thermal expansion coefficient (
≯
)
(100 ºC -600 ºC ) CTE |
Pole
Nipple |
×10 -6 / ºC |
2.9
2.8 |
2.2
1.6 |
1.4
1.2 |
Ash content ( ≯ ) | % | 0.5 | 0.3 | 0.2 |
Obtained ISO9001 quality system certification.