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Checker bricks are a heat transfer medium used in hot blast stoves, glass kilns, and coke oven regenerators. The bricks are composed of a fixed structure with orderly arranged perforated sections, allowing hot and cold gases to pass freely through them, thus facilitating heat exchange.
Product Characteristics: Strong heat exchange capacity, large heat storage area, reduced energy consumption, good ventilation, good volume stability, excellent high-temperature load creep resistance, high density, low porosity, etc.
Application Areas: Primarily used for heat transfer in blast furnace hot blast stove regenerators and heat diversion in flame furnace regenerators; also plays a role in heat storage, heat exchange, energy saving, and consumption reduction in glass and coke oven regenerators.
According to material, checker bricks can be classified into clay checker bricks, high-alumina checker bricks, mullite checker bricks, silica checker bricks, sillimanite checker bricks, etc.
According to specifications, they can be divided into 7-hole grid bricks, 19-hole grid bricks, 31-hole grid bricks, and 37-hole grid bricks.
Justhigh Refractory, as a professional refractory material manufacturer in China, supplies high-quality refractory bricks to customers worldwide.
