Factory directly Low Ash Graphite Electrode Powder - 400mm high power graphite electrode – Hexi

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Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Hp Graphite Electrodes Nipples, Low Specific Resistance Graphite Electrode, Antioxidant Graphite Electrode, As a result of our hard perform, we have always been around the forefront of clean technology merchandise innovation. We've been a eco-friendly partner you can rely on. Get hold of us today for additional data!
Factory directly Low Ash Graphite Electrode Powder - 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

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Factory directly Low Ash Graphite Electrode Powder - 400mm high power graphite electrode  – Hexi detail pictures


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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Factory directly Low Ash Graphite Electrode Powder - 400mm high power graphite electrode – Hexi, The product will supply to all over the world, such as: Irish, Angola, Estonia, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Beryl from South Korea - 2017.10.23 10:29
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Mignon from Sri Lanka - 2018.11.04 10:32

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