China Phi800mm UHP Graphite Electrode Bulk Exports Highlight Large-Diameter Supply Advantage

In July 2026, BAIINFO 2026 (19th) Carbon Industry Chain Market Seminar and Customer Meeting was held in Zhengzhou. The meeting focused on carbon industry supply and demand, raw material costs, export markets and high-end product upgrading. As global electric arc furnace steelmaking moves toward larger furnace capacity, the stable supply and export capability of China-made large-diameter UHP graphite electrodes are attracting increasing attention from overseas steel mills.

Phi800mm UHP graphite electrodes are designed for large electric arc furnaces. Large-diameter ultra high power graphite electrodes are mainly used in 100-ton class EAF steelmaking, with strict requirements for coefficient of thermal expansion, resistivity, flexural strength, bulk density and electrode nipple matching precision. Chinese carbon manufacturers continue to improve product stability by optimizing needle coke raw material formulas and upgrading key processes such as molding, baking, impregnation, graphitization and precision machining.

China-made large-diameter graphite electrodes are gaining stronger import substitution advantages. Compared with imported ultra-large graphite electrodes, domestic Phi700mm and Phi800mm UHP graphite electrodes offer comprehensive advantages in procurement cost, delivery lead time, after-sales response and non-standard customization. For large EAF steel mills in Central Asia, the Middle East and Southeast Asia, increasing purchases from Chinese graphite electrode suppliers can help reduce procurement pressure, shorten stock preparation cycles and lower the risk of furnace downtime caused by unstable electrode supply.

Dongyuan Carbon provides stable long-term supply of Phi200-Phi800mm graphite electrodes. Handan Dongyuan Metallurgical Carbon Co., Ltd. manufactures ultra high power UHP graphite electrodes, high power HP graphite electrodes, regular power RP graphite electrodes and matching electrode nipples. The company also supplies baked carbon blocks and steelmaking carburizers. Products feature low electrode consumption, high electrical conductivity and stable thermal shock resistance, suitable for electric arc furnaces, yellow phosphorus furnaces and industrial silicon smelting furnaces worldwide.

Dongyuan Carbon has long-term supply experience with steel mills and traders in Central Asia, Europe, Southeast Asia and the Middle East. Non-standard sizes can be customized according to furnace type, power grade, nipple structure and packaging requirements. Physical and chemical indicators, dimensional inspection, third-party quality inspection reports and export documents can be provided. Overseas steel mills and metallurgical consumable traders are welcome to send inquiries for UHP, HP and RP graphite electrodes and electrode nipples for stable long-term cooperation.