Hot Selling for Graphite Sheet Electrode - HP 400mm graphite electrode – Hexi
Hot Selling for Graphite Sheet Electrode - 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 |
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items |
unit |
nominal diameter(mm) |
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200~400 |
450~550 |
550~700 |
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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 |
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nominal diameter |
allowable current |
nominal diameter |
allowable current |
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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:
Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Hot Selling for Graphite Sheet Electrode - HP 400mm graphite electrode – Hexi, The product will supply to all over the world, such as: Bangladesh, Seattle, Canberra, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!
By Sabrina from Victoria - 2018.12.11 14:13
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Florence from Venezuela - 2017.08.16 13:39