Factory wholesale Carbon Graphite Electrode Uhp - HP 400mm graphite electrode – Hexi
Factory wholesale Carbon Graphite Electrode Uhp - HP 400mm graphite electrode – Hexi Detail:
The high-power graphite electrode is composed of high-quality petroleum coke, needle coke, coal pitch and other raw materials accounting for 66.88% of the cost. The production cycle exceeds 50 days, and the ultra-high power is up to 65 days. The production process includes calcination, batching, kneading, molding, baking, dipping, secondary baking, graphitization and processing.
|
High power graphite electrode and joint standard |
|||||
|
items |
unit |
nominal diameter（mm） |
|||
|
200～400 |
450～550 |
550～700 |
|||
|
specific resistance |
electrode nipple |
μ Ω•m |
5.2～6.5 3.5～4.5 |
5.2～6.5 3.5～4.5 |
5.2～6.5 3.2～4.3 |
|
transverse strength |
electrode nipple |
MPa |
≥11.0 ≥22.0 |
≥11.0 ≥22.0 |
≥10.0 ≥22.0 |
|
elastic modulus |
electrode nipple |
GPa |
≤12.0 ≤15.0 |
≤12.0 ≤15.0 |
≤12.0 ≤15.0 |
|
ash content |
electrode nipple |
% |
≤0.2 |
≤0.2 |
≤0.2 |
|
bulk density |
electrode nipple |
g/m³ |
1.68～1.73 1.78～1.83 |
1.68～1.73 1.78～1.83 |
1.68～1.72 1.78～1.83 |
|
（C.T.E) |
electrode nipple |
10℃ |
≤2.0 ≤1.8 |
≤2.0 ≤1.8 |
≤2.0 ≤1.8 |
Hexi Carbon is a manufacturing company that produces, sells, exports and provides a wide range of high-power graphite electrodes. The high-power graphite electrodes produced by our company have models with diameters from 350mm to 700mm for you to choose, and other graphite electrode models you need can also be customized.
|
Allowable current load for high-power graphite electrodes |
|||||
|
nominal diameter |
allowable current |
nominal diameter |
allowable current |
||
|
mm |
A |
A/㎡ |
mm |
A |
A/㎡ |
|
200 |
6500～10000 |
18～25 |
450 |
25000～40000 |
15～24 |
|
250 |
8000～13000 |
17～27 |
500 |
30000～48000 |
15～24 |
|
300 |
13000～17500 |
17～24 |
550 |
34000～53000 |
14～22 |
|
350 |
17400～24000 |
17～24 |
600 |
38000～58000 |
13～21 |
|
400 |
21000～31000 |
16～24 |
700 |
45000～72000 |
12～19 |
Product detail pictures:
Related Product Guide:
It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Factory wholesale Carbon Graphite Electrode Uhp - HP 400mm graphite electrode – Hexi, The product will supply to all over the world, such as: Greece, Chicago, Madras, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we now have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
By Mandy from Canada - 2017.03.28 12:22
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Chloe from Somalia - 2018.09.12 17:18
