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
| model: | RP/HP/UHP | Resistance (μΩ.m): | 8 |
| grade: | RP (regular power) | Supply capacity: | 10,000 tons per month |
| Package preview: | Thermal expansion: | 2.2 | |
| length: | 1100-2900MM | type: | Electrode electrode, electrode block |
| product name: | graphite electrode | Material: | Graphite, coal tar pitch, petroleum coke |
| port: | China Xingang | brand: | muzi |
| application: | Smelting steel | Apparent density (g/cm3): | 1.58 |
| Packaging details: | wooden box | chemical composition: | High purity and high density |
| Bending strength (N/㎡): | 13 | Place of origin: | Inner Mongolia, China |
| shape: | According to your requirements or drawings | payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram |
| color: | grey | Quality Management Certificate: | ISO9001 and T19001-2008 |
Product Description
Product Details
Graphite electrode products
Graphite electrodes are made of high-quality calcined petroleum coke, imported needle coke and modified coal pitch. The grades include RP, HD (impregnated), HP and UHP graphite electrodes, with specifications of Ø75-700mm.
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.
product photo
Physical Chemistry
|
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 |
|||||
product description
Graphite electrode product introduction
Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials and coal pitch as 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 the electric arc furnace. , hot melting furnace charges can be divided into ordinary power, high power and high power according to their quality indicators.
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:
Product processing
Packaging and shipping
main products
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