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
Excellent sales at home and abroad, export to more than 20 countries and areas like Europe, the Middle East, Southeast Asia, the Americas, Africa etc..
| Item | Classification | Unit | Nominal Diameter (mm ) | |||
| 150-700 | ||||||
| Electrical resistivity (Max) | 
Pole
 Nipple  | 
μΩm | 
9
 8  | 
9
 8  | 
9
 8  | 
9
 8  | 
| Bending strength (Min) | 
Pole
 Nipple  | 
Mpa | 
10.0
 15.0  | 
8.0
 15.0  | 
7.0
 15.0  | 
6.5
 15.0  | 
| Young's modulus (Max) | 
Pole
 Nipple  | 
Gpa | 
9.3
 14.0  | 
9.3
 14.0  | 
9.3
 14.0  | 
9.3
 14.0  | 
| Bulk density (Min) | 
Pole
 Nipple  | 
g/cm 3 | 
1.58
 1.70  | 
1.58
 1.70  | 
1.58
 1.70  | 
1.58
 1.70  | 
| 
Thermal expansion coefficient (Max)
 (100 ºC -600 ºC ) CTE  | 
Pole
 Nipple  | 
×10 -6 / ºC | 
2.9
 2.7  | 
2.9
 2.8  | 
2.9
 2.8  | 
2.9
 2.8  | 
| Ash content (Max) | % | 0.5 | 0.5 | 0.5 | 0.5 | |
Packing: Wooden cases with pallet and steel belt fastening, make sure the packing is suitable to sea and train transportation.
Obtained ISO9001 quality system certification.