High Quality for Uhp 700mm Carbon Graphite Electrode - HP Graphite electrode – Yidong

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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 Specialties Graphite, Graphite Electrodes, 150mm Rp Graphite Electrode For Arc Furnace, Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!
High Quality for Uhp 700mm Carbon 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:

High Quality for Uhp 700mm Carbon Graphite Electrode - HP Graphite electrode – Yidong detail pictures

High Quality for Uhp 700mm Carbon Graphite Electrode - HP Graphite electrode – Yidong detail pictures

High Quality for Uhp 700mm Carbon Graphite Electrode - HP Graphite electrode – Yidong detail pictures

High Quality for Uhp 700mm Carbon Graphite Electrode - HP Graphite electrode – Yidong detail pictures


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We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for High Quality for Uhp 700mm Carbon Graphite Electrode - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Milan, Qatar, Korea, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Kim from Albania - 2017.08.16 13:39
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By John biddlestone from Indonesia - 2018.05.22 12:13

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