Description
Furnace Roof Precast Block is precast refractory component specially designed for furnace roof. It is commonly made of high alumina, mullite or low cement castable. It features high hot strength, excellent thermal shock resistance, good peeling resistance and stable high-temperature performance. It adopts hanging structure design. It is prefabricated in factory and hoisted for installation on furnace crown. It simplifies site construction, shortens overhaul time. It is widely used for heating furnace, rotary kiln, ladle baking furnace and other thermal equipment. Custom sizes and hanging structures are available.
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