Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Uhp Graphite Electrode 600mm X2400mm, Dia 100-700mm Rp/Hp/Uhp Graphite Electrode, Hp 700 Mm Graphite Electrodes, We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success.
Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong Detail:

Description
This product is mainly applied for higher power elecric arc furnace as a conductive material,the high power graphite electrode was produced with high quality raw material and the quality is controlled strictly during production process.Our products won the trust of the users by good quality,reasonable price and attentive service.
We have HP graphite electrodes diameter 100-700mm.

Feature
1.High mechanical strength, low electrical resistance.
2. High-purity, high-density, strong chemical stability.
3.High machining accuracy, good surface finishing.
4.High resistance to oxidation and thermal shock.
5.Anti-oxidation treatment for longevity.
6. Resistant to cracking & spalling.

Quality requirements
1.There should be less than two defects or holes on the electrode surface.
2. There should be no transverse crack on the electrode surface. For the longitudinal crack, the length should be less than 5% of the electrode circumference and the width should be 0.3 to 1.0 mm.
3. The width of black area on electrode surface should be less than 1/10 of the electrode circumference and the length should be less than 1/3 of the electrode.

Specification
The physical and chemical indexes of high-power graphite electrodes and nipples refer to YB/T 4089-2015

Project

Nominal diameter /mm

200~400

450~500

550~700

Resistivity /μΩ·m       

Electrode

7.0

7.5

7.5

Nipple

6.3

6.3

6.3

Flexural Strength /MPa      

Electrode

10.5

10.0

8.5

Nipple

17.0

17.0

17.0

Elastic Modulus /GPa       

Electrode

14.0

14.0

14.0

Nipple

16.0

16.0

16.0

Bulk Density /(g/cm3)       

Electrode

1.60

1.60

1.60

Nipple

1.72

1.72

1.72

Thermal expansion coefficient

/(10-6/)                 

room temperature~600℃)

Electrode

2.4

2.4

2.4

Nipple

2.2

2.2

2.2

Ash /%                   ≤

0.5

0.5

0.5

Note: Ash is divided into reference index.


Product detail pictures:

Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong detail pictures

Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong detail pictures

Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong detail pictures

Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong detail pictures


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Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Manufacturer of Rp High Density Graphite Electrode - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Accra, Mumbai, Slovakia, We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Arthur from Angola - 2018.05.13 17:00
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Isabel from Armenia - 2018.12.11 11:26

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