High reputation Graphite Electrode for LF - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang
High reputation Graphite Electrode for LF - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang Detail:
Products Quick Details
Product Name: RP Grade Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB- RP-2
Type: Graphite Electrode
Nipple: 3TPI/4TPI
Raw Material: Needle Petroleum Coke
Application: EAF or LF of Steel Making or Smelting Steel
Length: 1500~2400mm
Superiority: Low Consumption Rate
Color: Black
Grade: RP (Regular Power) A/B
Chemical Composition:
Fixed Carbon 99%Min Volatile Matter 0.5%Max. Ash 0.5%Max.
Physical Characteristics:
Resistance (μΩ.m): 6 – 9
Micro Apparent Density (g/cm³ ): 1.58 – 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: 10 -18KA
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RP Graphite Electrodes-Physical & Chemical Index |
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Description |
Type |
Unit |
Nominal Diameter (mm) |
|||||
|
Ø75 – 200 |
Ø250 – 350 |
Ø400 – 500 |
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|
Excellent |
First |
Excellent |
First |
Excellent |
First |
|||
|
A |
B |
A |
B |
A |
B |
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|
Electrical Resistance(≤) |
Electrode |
μΩ.m |
8.0 |
9.0 |
8.0 |
9.0 |
8.0 |
9.0 |
|
Nipple |
7.5 |
7.5 |
7.5 |
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|
Tensile Strength (≥) |
Electrode |
Mpa |
10.0 |
10.0 |
8.0 |
|||
|
Nipple |
15.0 |
15.0 |
15.0 |
|||||
|
Young’s Module (≤) |
Electrode |
Gpa |
12.0 |
12.0 |
12.5 |
|||
|
Nipple |
14.0 |
14.0 |
14.0 |
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|
Bulk Density (≥) |
Electrode |
g/cm3 |
1.58 |
1.58 |
1.58 |
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|
Nipple |
1.68 |
1.68 |
1.68 |
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|
CTE (≤) |
Electrode |
X 10-6/℃ |
2.7 |
2.7 |
2.7 |
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|
Nipple |
2.5 |
2.5 |
2.5 |
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|
Ash (≤) |
- |
% |
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:
Dedicated to strict high-quality management and considerate shopper company, our experienced team associates are normally available to discuss your requirements and ensure full shopper gratification for High reputation Graphite Electrode for LF - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang , The product will supply to all over the world, such as: New Zealand, Spain, Birmingham, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality objects we offer you, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and in depth parameters and any other info weil be sent to you timely for the inquiries. So you should make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We're confident that we are going to share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.
By Marcia from Malaysia - 2017.06.29 18:55
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Michelle from Manila - 2018.10.01 14:14
