We are geaphite electrode manufacturer from China.
Our main products: we specially produce large-size graphite electrode and large-size carbon electrode,including Regular power graphite electrode(RP),High power graphite electrode(HP),ultra high power graphite electrode(UHP),high density lmpregnated graphite electrode,burner square graphite electrode ,Calcined Petroleum Coke and various kinds and sizes carbon products.We passed the ISO9001-2000 quality certification in 2006 and with annual production ability at 50000 tons.
|
Large size diameter graphite electrode |
|||||
|
Physical and chemical indexes |
|||||
|
Items |
Unit |
Nominal Diameter (mm) |
|||
|
Ф650~Ф750 |
Ф780~Ф960 |
Ф1005~Ф1310 |
|||
|
Specific Resistance |
Electrode |
μΩm |
12.0 max |
13.0 max |
15.0 max |
|
Nipple |
7.5 max |
7.5 max |
7.5 max |
||
|
Bending Strength |
Electrode |
MPa |
6.0 min |
5.2 min |
5.0 min |
|
Nipple |
13.0 min |
13.0 min |
13.0 min |
||
|
Elactic Modulus |
Electrode |
GPa |
12.0 max |
12.0 max |
12.0 max |
|
Nipple |
14.0 max |
14.0 max |
14.0 max |
||
|
Bulk Density |
Electrode |
g/cm3 |
1.58 min |
1.58 min |
1.56 min |
|
Nipple |
1.68 min |
1.68 min |
1.68 min |
||
|
C.T.E. |
Electrode |
1 x 10-6/℃ |
2.9 max |
2.9 max |
2.9 max |
|
Nipple |
2.8 max |
2.8 max |
2.8 max |
||
|
Ash |
% |
0.5 max |
0.5 max |
0.5 max |
|
Welcome to visit our factroy.
Our company website: