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Silica Brick
Silica brick (SiO₂≥94%) with high RUL for coke ovens and glass furnace crowns.
Learn More →Coke Oven
Coke oven carbonization walls endure coal-charging abrasion and thermal cycling; doors and roof insulation are maintenance priorities.
◆ PROBLEMS ◆
Kiln Problems
Problem-by-problem analysis with solutions and recommended refractories
01Zone：Carbonization Chamber
Carbonization Wall Spalling & Graphite
Carbonization walls endure coal-charging abrasion and thermal cycling; silica bricks spall…
Problem Details →02Zone：Doors
Coke Oven Door Brick Damage
Door brick pockets suffer thermal shock and mechanical impact, cracking and leaking smoke.…
Problem Details →Recommended Products
Low-Porosity Fireclay Brick
Low-porosity fireclay brick (porosity≤15%) for glass furnace regenerators.
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Featured
High-Alumina Brick LZ-55
High-alumina brick (Al₂O₃≥55%) for blast furnaces, hot blast stoves and EAF roofs.
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Featured
Mullite Brick
Mullite brick with thermal shock and creep resistance for glass and ceramic kilns.
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