Good quality Graphite Electrode Carbon - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang


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Good quality Graphite Electrode Carbon - 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

RP Graphite Electrodes-Physical & Chemical Index

Description

Type

Unit

Nominal Diameter (mm)

Ø75 – 200

Ø250 – 350

Ø400 – 500

Excellent

First

Excellent

First

Excellent

First

A

B

A

B

A

B

Electrical Resistance(≤)

Electrode

μΩ.m

8.0

9.0

8.0

9.0

8.0

9.0

Nipple

7.5

7.5

7.5

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

Bulk Density    (≥)

Electrode

g/cm3

1.58

1.58

1.58

Nipple

1.68

1.68

1.68

CTE         (≤)

Electrode

X 10-6/℃

2.7

2.7

2.7

Nipple

2.5

2.5

2.5

Ash         (≤)

-

%

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:

Good quality Graphite Electrode Carbon - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang detail pictures

Good quality Graphite Electrode Carbon - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang detail pictures

Good quality Graphite Electrode Carbon - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang detail pictures


Related Product Guide:

We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Good quality Graphite Electrode Carbon - 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: Tajikistan, Macedonia, Mexico, We will supply much better products with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information please feel free to contact us. We are looking forward to receiving your enquiries soon.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Constance from The Swiss - 2018.10.01 14:14
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Lisa from Japan - 2017.01.28 19:59
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