Excellent quality China Graphite Electrodes Manufacturer - RP Graphite Electrode for Electric Arc Furnace Dia.250-350mm(Inch 10″- 14″) – Rubang


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Excellent quality China Graphite Electrodes Manufacturer - 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:

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

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

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


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for Excellent quality China Graphite Electrodes Manufacturer - 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: Morocco, Lyon, Panama, Really should any of these items be of interest to you, please let us know. We will be pleased to give you a quotation upon receipt of one's detailed specifications. We've our personal specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Maud from Maldives - 2017.04.28 15:45
    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 Sarah from Serbia - 2017.03.28 12:22
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