Jan 18, 2022 · UHP grade graphite electrode. Grade: RP, RPI, HP, SHP, UHP) Length:mm Nipple: 3TPI, 4TPI, 4TPIL. Electrodes in electric arc furnace and ladle refining furnace for steel making Electrodes in electric smelting furnace for producing industrial silicon, yellow phosphorus, corundum and so on.
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