Chinese wholesale Uhp400 Graphite Electrodes - Small Diameter Graphite Electrode – MORKIN
Chinese wholesale Uhp400 Graphite Electrodes - Small Diameter Graphite Electrode – MORKIN Detail:
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Graphite electrode is a kind of high temperature resistant graphite conductive material made of petroleum coke and needle coke as aggregate and coal asphalt as binder through raw material calcination, crushing and grinding, batching, kneading, extruding, baking, impregnation, graphitization and mechanical processing. It is called artificial graphite electrode.
|
Item |
Unit |
RP |
HP |
|
|
φ75-φ800mm |
φ200-φ700mm |
|||
|
Resistivity |
Electrode |
μΩm |
7.0-10.0 |
5.8-6.6 |
|
Nipple |
4.0-4.5 |
3.5-4.0 |
||
|
Modulus of Rupture |
Electrode |
Mpa |
8.0-10.0 |
10.0-13.0 |
|
Nipple |
19.0-22.0 |
20.0-23.0 |
||
|
Young’s Modulus |
Electrode |
GPa |
7.0-9.3 |
8.0-12.0 |
|
Nipple |
12.0-14.0 |
14.0-16.0 |
||
|
Bulk Density |
Electrode |
g/cm3 |
1.53-1.56 |
1.64-1.68 |
|
Nipple |
1.70-1.74 |
1.75-1.80 |
||
|
CTE (100-600℃) |
Electrode |
10-6/℃ |
2.2-2.6 |
1.6-1.9 |
|
Nipple |
2.0-2.5 |
1.1-1.4 |
||
|
Ash |
% |
0.5 |
0.3 |
|
|
Nominal Diameter |
RP |
HP |
UHP |
||||
|
Millimeter |
Inch |
Current Carrying Capacity |
Current Density |
Current Carrying Capacity |
Current Density |
Current Carrying Capacity |
Current Density |
|
mm |
Inch |
A |
A/cm2 |
A |
A/cm2 |
A |
A/cm2 |
|
75 |
3’’ |
1000-1400 |
22-31 |
||||
|
100 |
4’’ |
1500-2400 |
19-30 |
||||
|
130 |
5’’ |
2200-3400 |
17-26 |
||||
|
150 |
6’’ |
3000-4500 |
16-25 |
||||
|
200 |
8’’ |
5000-6900 |
15-21 |
5500-6900 |
18-25 |
||
|
250 |
10’’ |
7000-10000 |
14-20 |
6500-10000 |
18-25 |
8100-12200 |
20-30 |
|
300 |
12’’ |
10000-13000 |
14-18 |
13000-17400 |
17-24 |
15000-22000 |
20-30 |
|
350 |
14’’ |
13500-18000 |
14-18 |
17400-24000 |
17-24 |
20000-30000 |
20-30 |
|
400 |
16’’ |
18000-23500 |
14-18 |
21000-31000 |
16-24 |
25000-40000 |
19-30 |
|
450 |
18’’ |
22000-27000 |
13-17 |
25000-40000 |
15-24 |
32000-45000 |
19-27 |
|
500 |
20’’ |
25000-32000 |
13-16 |
30000-48000 |
15-24 |
38000-55000 |
18-27 |
|
550 |
22’’ |
28000-34000 |
12-14 |
34000-53000 |
14-22 |
45000-65000 |
18-27 |
|
600 |
24’’ |
30000-36000 |
11-13 |
38000-58000 |
13-21 |
50000-75000 |
18-26 |
|
650 |
26’’ |
32000-39000 |
10-12 |
41000-65000 |
12-20 |
60000-85000 |
18-25 |
|
700 |
28’’ |
34000-42000 |
9.0-11 |
45000-72000 |
12-19 |
70000-120000 |
18-30 |
3TPI Thread Detail of Graphite Nipple
4TPI Thread Detail of Graphite Nipple
Product detail pictures:
Related Product Guide:
As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for Chinese wholesale Uhp400 Graphite Electrodes - Small Diameter Graphite Electrode – MORKIN , The product will supply to all over the world, such as: Russia, Colombia, Nepal, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Laura from Argentina - 2018.06.18 19:26
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Andrea from Bahrain - 2017.05.21 12:31
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