RP diameter 200 graphite electrode with connector
-
$3158.16 / 1 - 49 pieces
$3153.15 / 50 - 99 pieces
$3143.14 / 100 - 199 pieces
$3103.10 / >=200 pieces - 1 piece
- Xinghe County Muzi Carbon Co., Ltd.
- Inner Mongolia, China
- Ms EMALY LIANG
Product Detail
| product name: | graphite electrode | grade: | RP (regular power) |
| length: | 1100-2900MM | brand: | muzi |
| payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram | shape: | According to your requirements or drawings |
| Package preview: | Quality Management Certificate: | ISO9001 and T19001-2008 | |
| port: | China Xingang | Thermal expansion: | 2.2 |
| Resistance (μΩ.m): | 8 | Apparent density (g/cm3): | 1.58 |
| application: | Smelting steel | type: | Electrode electrode, electrode block |
| model: | RP/HP/UHP | Place of origin: | Inner Mongolia, China |
| Bending strength (N/㎡): | 13 | chemical composition: | High purity and high density |
| Material: | Graphite, coal tar pitch, petroleum coke | Supply capacity: | 10,000 tons per month |
| Packaging details: | wooden box | color: | grey |
Graphite electrode products
The graphite electrodes produced by our company have the advantages of low resistivity, high electrical and thermal conductivity, good oxidation resistance, good thermal shock resistance, high mechanical strength, and easy processing.
Graphite electrodes are widely used in electric arc furnaces to smelt steel, alloy steel and other metal or non-metallic materials.
|
project
|
unit |
RP |
life value |
ultra high pressure |
||||
|
250-300mm |
350-550mm |
200-400mm |
450-550mm |
300-400mm |
450-550mm |
|||
|
Resistivity (maximum) |
electrode |
μΩ·m |
8.0 |
6.5 |
7 |
6.2 |
6.5 |
|
|
nipple |
7 |
5.5 |
5.5 |
|||||
|
Bending strength (minimum) |
electrode |
MPa |
7.8 |
6.4 |
10.5 |
9.8 |
10.5 |
10.0 |
|
nipple |
13.0 |
14.0 |
16.0 |
|||||
|
Elastic Modulus |
electrode |
grade point average |
9.3 |
12.0 |
14.0 |
|||
|
nipple |
14.0 |
16.0 |
18.0 |
|||||
|
Bulk density |
electrode |
grams/cubic centimeter |
1.52 |
16.0 |
1.65 |
1.64 |
||
|
nipple |
1.68 |
17.0 |
1.72 |
1.70 |
||||
|
Ash content (maximum) |
electrode |
% |
0.5 |
0.3 |
0.3 |
|||
|
nipple |
||||||||
|
CTE (maximum) |
electrode |
10-6/℃ |
2.9 |
2.4 |
1.5 |
|||
|
nipple |
2.8 |
2.2 |
1.4 |
|||||
Graphite electrode product introduction
Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials and coal pitch as a binding agent. They are made through calcination, batching, kneading, shaping, roasting, graphitization, and mechanical processing. They are released in the form of arc conductors in an electric arc furnace. According to their quality indicators, hot melt furnace charges can be divided into ordinary power, high power and high power.
Allowable deviation of electrode diameter and length (mm):
|
Nominal diameter |
actual diameter |
length |
||
|
maximum |
smallest |
The smallest black face |
||
|
250 |
256 |
Chapter 251 |
248 |
1600/1800 |
|
300 |
307 |
Chapter 302 |
299 |
1600/1800 |
|
350 |
Chapter 357 |
Chapter 352 |
Chapter 349 |
1600/1800 |
|
400 |
409 |
403 |
400 |
1600/1800/2000/2200 |
|
450 |
Chapter 460 |
Chapter 454 |
Chapter 451 |
1600/1800/2000/2200 |
|
500 |
511 |
505 |
502 |
1800/2000/2200/2400 |
|
550 |
Chapter 562 |
Chapter 556 |
Chapter 553 |
1800/2000/2200/2400 |
Recommended carrying capacity:
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