China wholesale RP Graphite Electrodes - RP Graphite Electrode for Steel Smelting Dia.75-200mm(Inch 3″- 8″) – Rubang


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for High Purity Graphite, UHP 500mm Graphite Electrode with Low Resistivity for Arc Furnace, Primier Graphite Electrode RP, For additional queries or should you might have any question regarding our goods, make sure you do not hesitate to call us.
China wholesale RP Graphite Electrodes - RP Graphite Electrode for Steel Smelting Dia.75-200mm(Inch 3″- 8″) – Rubang Detail:

Products Quick Details
Product Name: RP Grade Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB- RP-1
Type: Graphite Electrode
Nipple: 3TPI
Raw Material: Needle Petroleum Coke
Application: Smelting Steel
Length: 800~1500mm
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
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: 1 – 8KA

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:

China wholesale RP Graphite Electrodes          - RP Graphite Electrode for Steel Smelting Dia.75-200mm(Inch 3″- 8″) – Rubang detail pictures

China wholesale RP Graphite Electrodes          - RP Graphite Electrode for Steel Smelting Dia.75-200mm(Inch 3″- 8″) – Rubang detail pictures

China wholesale RP Graphite Electrodes          - RP Graphite Electrode for Steel Smelting Dia.75-200mm(Inch 3″- 8″) – Rubang detail pictures


Related Product Guide:

We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for China wholesale RP Graphite Electrodes - RP Graphite Electrode for Steel Smelting Dia.75-200mm(Inch 3″- 8″) – Rubang , The product will supply to all over the world, such as: Australia, Germany, Germany, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Pandora from Belgium - 2018.06.19 10:42
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Ella from Albania - 2018.02.12 14:52
    Write your message here and send it to us