PriceList for Hp Graphite Electrode For Foundry - HP 400mm graphite electrode – Hexi

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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Uhp Graphite Electrode 400mm, Graphite Rod Electrodes, Graphite Electrode For Electric Arc Furnace, Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers.
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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

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Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for PriceList for Hp Graphite Electrode For Foundry - HP 400mm graphite electrode – Hexi, The product will supply to all over the world, such as: Albania, Peru, Iraq, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Martin Tesch from Greece - 2018.05.22 12:13
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Alan from Macedonia - 2017.09.28 18:29

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