Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong

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We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Carbon Electrodes, Shp Graphite Electrodes, Hp Graphite Electrodes Nipples, Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.
Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - 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:

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures


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Our goal is to satisfy our customers by offering golden service, good price and high quality for Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Ecuador, Provence, Jakarta, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Iris from Pakistan - 2018.05.22 12:13
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Helen from Qatar - 2017.01.28 18:53

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