Peb yog cov chaw tsim khoom ntawm Calcined petroleum coke, C: 97-98.5% S 0.5-3% max, VM0.70% max, Tshauv 0.5% max Moisture 0.5% max, Loj: 0-50mm, Ntim: hnab jumbo , peb tuaj yeem muab cov khoom loj Peb yuav hais tus nqi zoo tshaj plaws ib zaug thaum tau txais koj qhov kev xav tau tshwj xeeb thiab qhov loj me. Wechat & WhatsApp: +86-18303335674 Email: Lucy@qfcarbon.comLub Vev Xaib: https://www.qfcarbon.com #manufacturing #steelmaking #graphite #graphitization #petroleum #coke #carbon #raiser #carburant #black #grey #foundry #cast #iron #steel #suav #china #manufacturer #petroleum #steel #manufacturing #supply #stainlesssteel #co