China wholesale RP HP UHP - HP Graphite Electrode Type II for Electric Arc Furnace Dia.450-500mm(Inch 18″- 20″) – Rubang


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China wholesale RP HP UHP - HP Graphite Electrode Type II for Electric Arc Furnace Dia.450-500mm(Inch 18″- 20″) – Rubang Detail:

Products Quick Details
Product Name: HP Grade Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-HP-II2
Type: Graphite Electrode
Nipple: 3TPI/4TPI/4TPIL
Raw Material: Needle Petroleum Coke
Application: EAF or LF of Steel Making or Smelting Steel
Length: 1800~2700mm
Superiority: Low Consumption Rate
Color: Black
Grade: HP (High Power)

Chemical Composition:

Fixed Carbon 99%Min Volatile Matter 0.3%Max. Ash 0.3%Max.

Physical Characteristics:

Resistance (μΩ.m): 4.5 – 6.5
Apparent Density (g/cm³ ): 1.65 – 1.75 g/cm3
Thermal Expansion: 1.1 ~ 1.5 X10-6 / (100-600℃)
Flexural Strength (Mpa): 8-12 Mpa
Elastic Modulus(GPa): .8.50~15.50
Current Carrying Capacity: 30 -50KA

HP & Type II Graphite Electrodes-Physical and Chemical Index

Description

Type

Unit

Nominal Diameter (mm)

Graphite Electrode HP

Graphite Electrode Type II HP

Ø200-400

Ø450-500

Ø550-600

Ø350 – 400

Ø450 – 500

Electrical Resistance(≤)

Electrode

μΩ.m

7.0

7.0

7.0

6.5

6.5

Nipple

6.0

6.0

5.8

5.5

5.5

Tensile Strength  (≥)  

Electrode

Mpa

10.0

10.0

10.0

10.0

10.0

Nipple

14.0

14.0

16.0

16.0

16.0

Young’s Module  (≤)

Electrode

Gpa

12.0

12.0

12.0

14.0

14.0

Nipple

16.0

16.0

16.0

18.0

18.0

Bulk Density    (≥)

Electrode

g/cm3

1.62

1.62

1.62

1.64

1.64

Nipple

1.75

1.75

1.75

1.75

1.75

CTE         (≤)

Electrode

X 10-6/℃

2.4

2.4

2.4

2.4

2.4

Nipple

2.2

2.2

2.2

1.6

1.6

Ash          (≤)

-

%

0.3

0.3

0.3

0.3

0.3

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:

China wholesale RP HP UHP - HP Graphite Electrode Type II for Electric Arc Furnace Dia.450-500mm(Inch 18″- 20″) – Rubang detail pictures

China wholesale RP HP UHP - HP Graphite Electrode Type II for Electric Arc Furnace Dia.450-500mm(Inch 18″- 20″) – Rubang detail pictures


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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for China wholesale RP HP UHP - HP Graphite Electrode Type II for Electric Arc Furnace Dia.450-500mm(Inch 18″- 20″) – Rubang , The product will supply to all over the world, such as: Swiss, Spain, Senegal, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We've been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
  • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Eileen from Japan - 2018.12.22 12:52
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Judith from Brunei - 2017.06.29 18:55
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