Reasonable price Diameter 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong

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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Manufacture Graphite Electrode, Diameter 300 Mm Graphite Electrodes, Shp Graphite Electrodes With Nipples, Being a young increasing organization, we might not the best, but we have been trying our best for being your very good partner.
Reasonable price Diameter 250 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:

Reasonable price Diameter 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Reasonable price Diameter 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Reasonable price Diameter 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Reasonable price Diameter 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Reasonable price Diameter 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Lyon, New York, Sierra Leone, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Amy from Hamburg - 2017.02.28 14:19
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Alex from Zambia - 2017.09.30 16:36

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