销售专用隔热耐火材料-
-ferrous: pouring basket and launder are used for casting copperorcopper alloy
Industry of ceramic: insulation material of light weight furnace cars structure and furnace hot surface lining、comparting and sheltering from fire in each temperature section.
Industry of glass: insulation material in the molten pool back-lining, nozzle
Industry of furnace construction: fire-proof material on hot surface（substitute blanket）,heavy weight fire-proof material back-lining, expanded gaps
Light industry: fi
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