100% Original Factory Needle Coke Graphite Electrodes - 400mm high power graphite electrode – Hexi

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Hp Graphite Electrodes, Large Diameter Graphite Electrode, Rp Graphite Electrodes, We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
100% Original Factory Needle Coke Graphite Electrodes - 400mm high power graphite electrode – Hexi Detail:

HP 400mm graphite electrode is mainly made of petroleum coke and needle coke. The allowable current is 21000-31000A, and the current density can be 16-24A/cm². Generally used for high-power electric arc furnace steelmaking.

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.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.

Comparison Technical Specification for HP Graphite Electrode 16″
     
Electrode
Item Unit Supplier Spec
Typical Characteristics of Pole
Nominal Diameter mm 400
Max Diameter mm 409
Min Diameter mm 403
Nominal Length mm 1800-2400
Max Length mm 1900-2500
Min Length mm 1700-2300
Bulk Density g/cm3 1.68-1.73
transverse strength MPa ≥11.0
Young’ Modulus GPa ≤12.0
Specific Resistance µΩm 5.2-6.5
Maximum current density KA/cm2 16-24
Current Carrying Capacity A 21000-31000
(C.T.E) 10-6℃ ≤2.0
ash content % ≤0.2
     
Typical Characteristics of Nipple (4TPI/3TPI) 
Bulk Density g/cm3 1.78-1.83
transverse strength MPa ≥20.0
Young’ Modulus GPa ≤15.0 
Specific Resistance µΩm 3.5-4.5
(C.T.E) 10-6℃ ≤1.8
ash content % ≤0.2

400mm high power graphite electrode2400mm high power graphite electrode3400mm high power graphite electrode4


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100% Original Factory Needle Coke Graphite Electrodes - 400mm high power graphite electrode  – Hexi detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for 100% Original Factory Needle Coke Graphite Electrodes - 400mm high power graphite electrode – Hexi, The product will supply to all over the world, such as: Riyadh, Finland, Peru, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Nick from Luxemburg - 2018.04.25 16:46
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Nelly from Netherlands - 2018.06.03 10:17

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