Wholesale Price China Graphite Electrode Spot Price - Small Diameter Graphite Electrode – MORKIN
Wholesale Price China Graphite Electrode Spot Price - 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:
Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for Wholesale Price China Graphite Electrode Spot Price - Small Diameter Graphite Electrode – MORKIN , The product will supply to all over the world, such as: Ottawa, Madras, Adelaide, Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.
By Pag from Costa rica - 2017.10.27 12:12
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Mabel from Bandung - 2018.05.13 17:00