factory Outlets for Graphite Rod Electrodes - HP 400mm graphite electrode – Hexi

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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Graphite Electrodes With Nipples 500mm, Graphite Carbon Electrodes, Uhp Carbon Graphite Electrodes, We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.

factory Outlets for Graphite Rod Electrodes - 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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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for factory Outlets for Graphite Rod Electrodes - HP 400mm graphite electrode – Hexi, The product will supply to all over the world, such as: Portugal, Nigeria, Puerto Rico, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.

450mm Uhp Graphite Electrode