He mea hana mākou i ka Calcined petroleum coke, C: 97-98.5% S 0.5-3% max, VM0.70% max, Ash 0.5% max Moisture 0.5% max, Nui: 0-50mm, Hoʻopili: ʻeke jumbo , hiki iā mākou ke hāʻawi i ka nui nui E haʻi mākou i ke kumukūʻai maikaʻi loa i ka wā e loaʻa ai kāu mau kikoʻī a me ka nui. Wechat&WhatsApp: +86-18303335674 Email: Lucy@qfcarbon.comPaena pūnaewele: https://www.qfcarbon.com #manufacturing#steelmaking #graphite #graphitization #petroleum #coke#carbon #raiser #carburant #black #gray #foundry #cast #iron#steel #supplier #china #manufacturer #petroleum #steel #manufacturing#supply #stainlesssteel #copper