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High-Alumina Brick LZ-55
High-alumina brick (Al₂O₃≥55%) for blast furnaces, hot blast stoves and EAF roofs.
Learn More →Waste Heat Boiler · Hopper
Hoppers suffer ash abrasion and thermal shock; brick linings shed.
Build with high-alumina bricks plus a wear layer.

High-alumina brick (Al₂O₃≥55%) for blast furnaces, hot blast stoves and EAF roofs.
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Low-porosity fireclay brick (porosity≤15%) for glass furnace regenerators.
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