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Features: 1. Good acid and slag resistance. 2. Good thermal conductivity. 3. High tridymite content. 4. Accurate dimension and good appearance. Application: Mainly used for coke oven of coking chamber and combustion chamber partition, steel open hearth of regenerative chamber and sediment chamber, soaking furnace, glass melting furnace, refractory silica brick materials and ceramic firing kiln and kiln of the vault and other supporting parts. Used in the construction of regenerative chamber, chute, combustion chamber, coking chamber, furnace roof etc. parts of the coke ovens. Also used in hot blast stove of high temperature bearing parts and the roof of acid open hearth furnace. Technical Index: Item Silica Brick for Coke Oven Sole, Walls Other Positions SiO2 % 94.5 94.5 A12O3 % 1.0 1.0 Fe2O3 % 1.0 1.0 CaO % 2.5 2.5 Apparent Porosity % 22 24 True Density g/cm3 2.32-2.33 2.32-2.34 Cold Crushing Strength MPa 40 35 Refractoriness Under Load (0.2MPa) 1650-1660 Residual Quartz % 0-1 Permanent Linear Change (1450 *2h) % 0-0.2 0-0.2 Thermal Expansion Rate 1000 % 1.28 1.30 Refractoriness 1710
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Silica Brick for Coke Oven is a refractory brick used in coke oven chambers, combustion chambers, regenerative chambers, sediment chambers, soaking furnaces, glass melting furnaces, and ceramic firing kilns. It is also applied in hot blast stoves and acid open hearth furnace roofs. The brick features good acid and slag resistance, high tridymite content, and accurate dimensions.
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Cunse Refractory is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Cunse Refractory for prices, specifications and documents for Silica Brick for Coke Oven.
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Cunse Refractory, a B2B supplier from China, dispatches Silica Brick for Coke Oven primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.