OEM/ODM Factory Graphite Electrode For Steel Making - HP Graphite electrode – Yidong

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The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Hp Graphite Electrodes With Nipples, Eaf Graphite Electrodes, Graphite Electrode Raw Material, We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together.
OEM/ODM Factory Graphite Electrode For Steel Making - 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:

OEM/ODM Factory Graphite Electrode For Steel Making - HP Graphite electrode – Yidong detail pictures

OEM/ODM Factory Graphite Electrode For Steel Making - HP Graphite electrode – Yidong detail pictures

OEM/ODM Factory Graphite Electrode For Steel Making - HP Graphite electrode – Yidong detail pictures

OEM/ODM Factory Graphite Electrode For Steel Making - HP Graphite electrode – Yidong detail pictures


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We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for OEM/ODM Factory Graphite Electrode For Steel Making - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Denver, Leicester, Austria, We honor ourselves as a company that comprises of a strong team of professionals who are innovative and well experienced in the international trading, business development and product advancement. Moreover, the company stays unique among its competitors due to its superior standard of quality in production, and its efficiency and flexibility in business support.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By tobin from St. Petersburg - 2017.12.31 14:53
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Doreen from Hungary - 2017.09.30 16:36

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