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:
Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Factory wholesale Carbon Graphite Electrode Uhp - HP 400mm graphite electrode – Hexi, The product will supply to all over the world, such as: Lesotho, Botswana, Grenada, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
By Josephine from Malta - 2017.02.14 13:19
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Rose from South Africa - 2018.11.04 10:32
