China Supplier Uhp 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong

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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Graphite Crucible For Gold Melting, 150mm Hp Graphite Electrode For Arc Furnace, Diameter 1020 Mm Graphite Electrodes, All of the time, we have been paying attention on all information to insure each product or service glad by our customers.
China Supplier Uhp 200 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:

China Supplier Uhp 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

China Supplier Uhp 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

China Supplier Uhp 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

China Supplier Uhp 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures


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We continuously execute our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management advertising and marketing gain, Credit history attracting buyers for China Supplier Uhp 200 Mm Graphite Electrodes - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Swansea, Jordan, Lyon, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Marcia from kazan - 2018.10.31 10:02
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Wendy from Gambia - 2018.06.03 10:17

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