foundry coke

foundry coke is used in cupola.F.C.96%,S1.5%, ASH3.5%, V.M.1%, SIZE:>300MM
Duratight foundry coke is used in cupola.
F.C.96%,S:1.5%, ASH:3.5%, V.M.:1%, SIZE:>300MM
DURATIGHT foundry coke is with big shatter index.
This material can be used in cupola as carbon raiser or fuel. the sizes for this foundry coke can be chosen.