China wholesale Impregnated Graphite Electrode - Impregnated Graphite electrodes Dia.550-600mm(Inch 22″- 24″) – Rubang
China wholesale Impregnated Graphite Electrode - Impregnated Graphite electrodes Dia.550-600mm(Inch 22″- 24″) – Rubang Detail:
Products Quick Details
Product Name: Impregnated Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-IGP-5
Type: Graphite Electrode
Nipple: 3TPI/4TPI/4TPIL
Raw Material: Needle Petroleum Coke
Application: Mineral Melting
Length: 1800~2700mm
Superiority: Low Consumption Rate
Color: Black
Grade: Impregnated Grade A/B
Chemical Composition:
Fixed Carbon 99%Min Volatile Matter 0.3%Max. Ash 0.3%Max.
Physical Characteristics:
Resistance (μΩ.m): 5.5 – 7
Apparent Density (g/cm³ ): 1.60 – 1.75 g/cm3
Thermal Expansion: 1.5 ~ 2.5 X10-6 / (100-600℃)
Flexural Strength (Mpa): 8-12 Mpa
Elastic Modulus(GPa): .8.50~15.50
Current Carrying Capacity: 35-55KA
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Impregnated Graphite Electrodes-Physical and Chemical Index |
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Description |
Type |
Unit |
Nominal Diameter (mm) |
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Ø75-130 |
Ø150-200 |
Ø250-350 |
Ø400 – 500 |
Ø550 – 600 |
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Grade |
Grade |
Grade |
Grade |
Electrode for Mine Heat Furnace |
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Excellent |
First |
Excellent |
First |
Excellent |
First |
Excellent |
First |
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A |
B |
A |
B |
A |
B |
A |
B |
Mineral melting |
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Electrical Resistance(≤) |
Electrode |
μΩ.m |
6.5 |
7.0 |
7.0 |
7.5 |
7.0 |
7.5 |
7.0 |
7.5 |
7.5 |
|
Nipple |
6.0 |
6.0 |
5.8 |
5.5 |
5.5 |
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Tensile Strength (≥) |
Electrode |
Mpa |
12.0 |
11.0 |
10.0 |
10.0 |
10.0 |
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Nipple |
14.0 |
14.0 |
16.0 |
16.0 |
16.0 |
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Young’s Module (≤) |
Electrode |
Gpa |
12.0 |
12.0 |
12.0 |
14.0 |
14.0 |
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Nipple |
16.0 |
16.0 |
16.0 |
18.0 |
18.0 |
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Bulk Density (≥) |
Electrode |
g/cm3 |
1.64 |
1.64 |
1.62 |
1.62 |
1.62 |
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Nipple |
1.70 |
1.70 |
1.70 |
1.70 |
1.70 |
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CTE (≤) |
Electrode |
X 10-6/℃ |
2.2 |
2.2 |
2.2 |
2.2 |
2.2 |
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Nipple |
2.2 |
2.2 |
2.2 |
1.6 |
1.6 |
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Ash (≥) |
- |
% |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
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| Note: The Ash and Thermal Expansion coefficient are parameter indexes. | |||||||||||
Products Processing:
Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.
After Raw Material calcining, crushing, screening, burden, kneading, forming, baking, impregnation, graphitization and then precision machined with professional CNC machining.
such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure, good anti oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting furnace.
Applications:
1. For Ladle furnaces
2. For Electric arc furnace steel making
3. For Yellow phosphorus furnace
4. Apply to Industrial silicon furnace or melting copper.
5. Apply to Refine steel in ladle furnaces and in other smelting processes
Business Conditions and Terms:
Prices and Delivery Terms: FOB, CFR, CIF, EXW, DDP
Payment Currency: USD, EUR, JPY, CAD, CNY, AUS
Payment Terms: T/T, L/C, D/P D/A, Western Union, Cash
Loading Port: XINGANG OR QINGDAO, CHINA
Package Details:
Packed in wooden boxes/lathing and tied with metal control strip.
Products Transportation and Installation Introductions:
(1)The Electrodes should be kept in a clean, drying place and avoid vibrations and collisions. It should be dried before use.
(2) When installing the joint, please clean the hole with the compressed air, then carefully screw the joint and not damage the thread.
(3)When connecting electrodes, the two electrodes should be cleaned with compressed air when they are 20-30mm apart.
(4)When using a wrench to connect the electrode, it should be completely taut to the specified position so that the gap between the two electrodes is not less than 0.05mm
(5)To avoid the electrode fracture, please avoid the insulation block.
(6)To avoid the electrode fracture, please place the bulk block in the upper part.
Product detail pictures:
Related Product Guide:
Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for China wholesale Impregnated Graphite Electrode - Impregnated Graphite electrodes Dia.550-600mm(Inch 22″- 24″) – Rubang , The product will supply to all over the world, such as: Singapore, Australia, Bulgaria, We've been always creating new technology to streamline the production, and give products with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We are going to present our best service to satisfy all your needs! Remember to contact us right away!
By Elizabeth from Houston - 2017.06.22 12:49
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Phoenix from Toronto - 2018.02.08 16:45
