Hot sale Diameter 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong

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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for 300mm Rp Graphite Electrode For Arc Furnace, Graphite Crucible With High Thermal Conductivity, Manufacture Graphite Electrode, We focus on for making superb top quality goods to provide support for our purchasers to ascertain long-term win-win romantic relationship.
Hot sale Diameter 200 Mm Graphite Electrodes - 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:

Hot sale Diameter 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Hot sale Diameter 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Hot sale Diameter 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Hot sale Diameter 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures


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It really is our obligation to satisfy your requirements and efficiently serve you. Your fulfillment is our greatest reward. We're hunting forward to your check out for joint development for Hot sale Diameter 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Sierra Leone, Nepal, Madrid, What You Need Is What We Pursue.We are sure our products will bring you first class quality.And now sincerely hope to promote partner friendship with you from all over the world. Let's joint hands to cooperate with mutual benefits!
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Jerry from Morocco - 2017.08.18 18:38
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Norma from Australia - 2018.06.30 17:29

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