Top Suppliers Rp 300 Mm Graphite Electrodes - HP Graphite electrode – Yidong

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"Sincerity, Innovation, Rigorousness, and Efficiency" is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for Rp 1146 Mm Graphite Electrodes, Bronze Graphite, Uhp 250 Mm Graphite Electrodes, We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.
Top Suppliers Rp 300 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:

Top Suppliers Rp 300 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Top Suppliers Rp 300 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Top Suppliers Rp 300 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Top Suppliers Rp 300 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures


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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Top Suppliers Rp 300 Mm Graphite Electrodes - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Plymouth, Philadelphia, Kyrgyzstan, We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • 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 Denise from Chicago - 2018.06.30 17:29
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Candance from Guatemala - 2018.09.23 18:44

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