pitch coke التصنيع عبر الإنترنت

China HP Graphite Electrode with nipples ,Graphite Electrode , HP(High Power) Graphite Electrode , Product detail Graphite electrode raw materials use the domestic petroleum coke and pitch coke. HP grade ... قراءة المزيد

HP Graphite Electrode with nipples ,Graphite Electrode , HP(High Power) Product detail Graphite electrode raw materials use the domestic petroleum coke and pitch coke. HP grade graphite electrode add 30% ... قراءة المزيد

RP Graphite Electrode with nipples ,Graphite Electrode , RP(Regular Power) Factory Price Product detail Graphite electrode raw materials use the domestic petroleum coke and pitch coke. HP grade graphite ... قراءة المزيد

UHP Graphite Electrode for Arc Furnaces ,Graphite Electrode , UHP(Ultra High Power) with factory price Product detail Graphite electrode raw materials use the domestic petroleum coke and pitch coke. HP grade ... قراءة المزيد

ultra high power graphite electrode uhp for arc furnaces with factory price Product detail Graphite electrode raw materials use the domestic petroleum coke and pitch coke. HP grade graphite electrode add 30% ... قراءة المزيد