Fire mullite insulation bricks

Fire mullite insulation bricks We, DFL MINMET REFRACTORIES CORP., have been exporting this products for more than fifteen years, Enterprise credit, compettive price and stable quality wins our old and new customers price,we havebeen runningISO 9001-2000 and have our own brand DFL and D-FB etc, Webelieve we can serve you well in this products, and also sincerely hope to serve you. Fire mullite insulation bricks is made under the standard of JM international standard. The main characteristics of this product are: low Fe2O3 content , good thermal shock stability, low thermal conductivity, excellent penetration resistance in the reducing condition. It may be widely used as the lining or heat insulating layer of various kiln such as blast furnace, hot blast furnace, silicon steel heating treating furnace, hot galvanizing furnace, single-stage invert furnace sulphur recovery device, roller kiln, shuttle kiln and so on.