Detailed Product Description METAMETALLURY WATER COOLEAF ARC FURANCE: FURANCE SHELL, FURANCE ROOF,FURANCE WALL, WATER COOL FLUE, WATER COOL FIREBOXLF REFINE FURANCE: FURANCE ROOF, WATER COOL FLUEAOD CONVERTER: STEAM COOL PETTICOAT PIPE, FLUE, STEAM DRUM,ACCUMULATOR.VOD VOD OTHER REFINE FURANCE, FURANCE ROOF