Ikhabhoni engashintshi: >99%Umlotha: <0.5%Indaba Eguquguqukayo: <0.5%Isibabule: ≤0.5%Umswakama: ≤0.5%I-CTE:≤1.7Amandla Adonsela phansi Angempela:≥2.12Ukupakisha: izikhwama ze-jumbo noma izikhwama ezingu-25kgs esikhwameni esikhulu se-jumbo esingu-1MT Sizocaphuna intengo engcono kakhulu uma sesithole imininingwane yakho edingekayo kanye nosayizi.Wechat&WhatsApp: +18230209091 Email: iris@qfcarbon.comIwebhusayithi http://www.qfcarbon.com #steelmaking #graphite #graphitization #petroleum#coke#carbon #raiser #carburant #black #gray #foundry #cast#iron#steel #supplier #china #manufacturer #petroleum #steel#manufacturing