
RP HP UHP 250mm 300mm/350mm/400mm/450mm Graphite Electrode for Smelt
We’re dedicated not only to improve our quality of HP graphite electrodes, but also to collaborate technically with our customers to achieve each of their targets.
Description
For so many years, we have impressed customers at home and abroad with our sincerity, with high qualification rate of our Submerged arc furnace electrodes, Semiconductor graphite, electrode ultra high power and good after-sales service. We vigorously develop new products and strive to explore new markets, which provide a broad space for the development of the enterprise. The company relies on science and technology for development and continuously provides users with high-quality products, which is our constant pursuit. Our company insists on promoting the diversification of employees to meet the needs of our transnational operation. We will unswervingly adhere to the corporate tenet of quality, credibility, price and service.
HP Graphite Electrode - High Power Electrodes Needle Coke
We produce graphite electrodes for more than 20 years. We're dedicated not only to improve our quality of HP graphite electrodes, but also to collaborate technically with our customers to achieve each of their targets.
specifications
|
Item |
Unit |
Φ200-400mm |
Φ450-600mm |
|
|
Specific resistance |
Electrode |
μΩ.m |
7 |
7.5 |
|
Nipple |
6 |
6 |
||
|
Flexural strength |
Electrode |
Mpa |
11 |
10.2 |
|
Nipple |
14 |
18 |
||
|
Elastic modulus |
Electrode |
Gpa |
11 |
11 |
|
Nipple |
15 |
16 |
||
|
Bulk density |
Electrode |
g/cm3 |
1.62 |
1.62 |
|
Nipple |
1.72 |
1.72 |
||
|
C.T.E.(0-600℃) |
Electrode |
10-6/℃ |
2.4 |
2.4 |
|
Nipple |
2.2 |
2.2 |
||
|
Ash content |
Electrode |
% |
0.2 |
0.2 |
|
Nipple |
||||
Note: These are reference data of our HP graphite electrode, not guaranteed data.
Product Description
Shungji has been engaged in the production and export of graphite electrodes for more than 20 years. The superior quality of our HP graphite electrodes have been proven throughout whole process.
- Advantage of graphite used for electrodes:
- - Strength at high temperature,
- - Low thermal expansion,
- - Low electrical resistivity,
- - Not melt or transform at high temperature,
- - Easy to machine, easy to get high precision,
- - Relatively high bulk density
- - Chemical inertness
- - High thermal conductivity
- - Self lubricity
Basic Production Steps
|
Raw materials |
Kneading |
Extruding |
Baking |
|
Graphitization |
Machining |
Inspection |
Packing |
Packaging and Shipping
Customized packaging according to customer needs, wooden box, pallet packaging methods are available.

According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.

We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for RP HP UHP 250mm 300mm/350mm/400mm/450mm Graphite Electrode for Smelt. The road of our development over the years is a virtue-based, sincerity-based, trust-based, win-win path of righteousness and profit. Our company continuously improves the production process, and strives to raise the quality of our products to a new level.
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