Factory wholesale Ultra High Power Graphite Electrode - HP Graphite Electrode for Electric Arc Furnace Dia.200-400mm(Inch 10″- 16″) – Rubang


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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for UHP 600mm Graphite Electrode with Low Resistivity for Lf Furnace, UHP 450mm Graphite Electrode with Low Resistivity for Eaf Furnace, HP, Welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
Factory wholesale Ultra High Power Graphite Electrode - HP Graphite Electrode for Electric Arc Furnace Dia.200-400mm(Inch 10″- 16″) – Rubang Detail:

Products Quick Details
Product Name: HP Grade Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-HP-I1
Type: Graphite Electrode
Nipple: 3TPI/4TPI
Raw Material: Needle Petroleum Coke
Application: EAF or LF of Steel Making or Smelting Steel
Length: 1500~1800mm
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): 5 – 7
Apparent Density (g/cm³ ): 1.62 – 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: 10 -31KA

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.

2.1-HP-3


Product detail pictures:

Factory wholesale Ultra High Power Graphite Electrode - HP Graphite Electrode for Electric Arc Furnace Dia.200-400mm(Inch 10″- 16″) – Rubang detail pictures

Factory wholesale Ultra High Power Graphite Electrode - HP Graphite Electrode for Electric Arc Furnace Dia.200-400mm(Inch 10″- 16″) – Rubang detail pictures


Related Product Guide:

Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Factory wholesale Ultra High Power Graphite Electrode - HP Graphite Electrode for Electric Arc Furnace Dia.200-400mm(Inch 10″- 16″) – Rubang , The product will supply to all over the world, such as: Poland, Los Angeles, Finland, We've a good reputation for stable quality solutions, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Cheryl from Ecuador - 2017.05.21 12:31
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Josephine from Estonia - 2018.07.26 16:51
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