China uhp 600mm grade 3TPI 4TPI nipple graphite
2019-7-14u2002·u2002RP HP UHP 400 500 600mm Graphite Electrode for RP HP UHP 400 500 600mm Graphite Electrode for EAF/LF with low price, US $ 2,100 – 8,900 Ton, Shandong, China, ouzheng, OZ0041.Source from Zhengzhou Rongsheng Co
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