China wholesale Impregnated Graphite - Impregnated Graphite Electrode Dia.150-200mm(Inch 6″- 8″) – Rubang
China wholesale Impregnated Graphite - Impregnated Graphite Electrode Dia.150-200mm(Inch 6″- 8″) – Rubang Detail:
Products Quick Details
Product Name: Impregnated Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-IGP-2
Type: Graphite Electrode
Nipple: 3TPI
Raw Material: Needle Petroleum Coke
Application: EAF or LF of Steel Making or Smelting Steel
Length: 1500~2100mm
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: 4-9KA
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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:
We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for China wholesale Impregnated Graphite - Impregnated Graphite Electrode Dia.150-200mm(Inch 6″- 8″) – Rubang , The product will supply to all over the world, such as: Naples, Moldova, Bangladesh, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Nicole from Bulgaria - 2018.09.23 18:44
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Kama from Netherlands - 2017.03.28 12:22
