Hot sale Factory Steel Making Graphite Electrode - HP 400mm graphite electrode – Hexi

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We emphasize development and introduce new products into the market every year for Spectral Graphite Electrode Rod, High Density Graphite Electrodes, Graphite Electrodes With Nipples 500mm, We invites you and your enterprise to thrive together with us and share a bright future in global market.

Hot sale Factory Steel Making Graphite 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
items		unit	nominal diameter（mm）
items		unit	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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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Hot sale Factory Steel Making Graphite Electrode - HP 400mm graphite electrode – Hexi, The product will supply to all over the world, such as: Lesotho, Brunei, Pakistan, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.

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The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.