100% Original Types Of Graphite Electrodes - HP Graphite electrode – Yidong

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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Diameter 1147 Mm Graphite Electrodes, Graphite Foundry Crucibles, 250mm Hp Graphite Electrode For Arc Furnace, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us!
100% Original Types Of 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:

100% Original Types Of Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

100% Original Types Of Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

100% Original Types Of Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

100% Original Types Of Graphite Electrodes - HP Graphite electrode – Yidong detail pictures


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To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for 100% Original Types Of Graphite Electrodes - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Frankfurt, Uzbekistan, Spain, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Roland Jacka from Afghanistan - 2018.02.08 16:45
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Flora from St. Petersburg - 2017.10.23 10:29

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