New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – Rubang


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Along with the "Client-Oriented" enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for Graphite Rod Electrodes, Graphitized Petroleum Coke Recarburizer, Graphite Products, We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – Rubang Detail:

Products Quick Details
Product Name: RP Grade Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB- RP-3
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: 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: 20-48KA

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:

New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – Rubang detail pictures

New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – Rubang detail pictures

New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – Rubang detail pictures

New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – 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 New Arrival China RP Graphite Electrode for Welding Cast Steel for Arc Furnaces - RP Graphite Electrode for Steelmaking EAF. Dia.400-700mm(Inch 16″- 28″) – Rubang , The product will supply to all over the world, such as: Hungary, Slovenia, Manila, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Atalanta from Detroit - 2018.12.11 11:26
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Renee from Bangladesh - 2018.09.23 18:44
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