7 Holes Low Creep High Alumina Checker Brick
Material Type:clay bricks,high-alumina bricks, mullite bricks, sillimanite bricks and silica bricks
Advantage:Good volume stability,Good creep under load performance under high temperature,High bulk & density,Low porosity.
Application:It is mainly used for hot blast stoves.
7 Holes Low Creep High Alumina Checker Brick Manufacturer & Supplier
TianYu Refractory Materials Co., LTD is a trusted global manufacturer & supplier of 7 Holes Low Creep High Alumina Checker Brick, designed to enhance efficiency and longevity in high-temperature applications. With 20+ years of expertise, we provide ISO 9001:2015 certified refractory solutions that meet the rigorous demands of the steel industry.
Contact us today to get a competitive quote! 📩 baiqiying@tianyunc.com
Why Choose Our 7 Holes Low Creep High Alumina Checker Brick?
✔ Extreme Heat Resistance – Withstands up to 1600°C without deformation.
✔ Low Creep Rate – Maintains structural stability in continuous high-temperature conditions.
✔ High Strength & Durability – Resists wear, impact, and thermal shock.
✔ Excellent Chemical Stability – Prevents erosion from molten metal & slag.
✔ Global Export – Supplying steel plants, foundries, and refineries worldwide.
Product Specifications
| Property | Value |
|---|---|
| Alumina Content | ≥ 70% |
| Creep Rate | ≤ 0.2% at 1500°C |
| Apparent Porosity | 20-25% |
| Bulk Density | ≥ 2.60 g/cm³ |
| Refractoriness | ≥ 1750°C |
| Thermal Conductivity | 1.6-2.0 W/m·K |
| Compressive Strength | ≥ 50 MPa |
7 Holes Low Creep High Alumina Checker Brick Applications
🔹 Blast Furnaces – Reliable lining for high-temperature zones.
🔹 Hot-Blast Stoves – Enhances heat retention & efficiency.
🔹 Iron Ladles & Torpedo Cars – 7 Holes Low Creep High Alumina Checker Brick ensure safe transport of molten metal.
🔹 Reheating Furnaces – Provides long-lasting performance in extreme conditions.
Production & Quality Control
✅ High-Purity Raw Materials – Sourced for maximum durability.
✅ Precision Shaping – Manufactured to exact specifications.
✅ High-Temperature Firing – Ensures superior strength & thermal stability.
✅ Strict Quality Control – Each batch is tested & certified before shipment.
Bulk Orders & Customization
Looking for custom sizes or bulk orders 7 Holes Low Creep High Alumina Checker Brick? We offer tailor-made refractory solutions to meet your specific requirements. Our team of experts will help optimize your furnace performance with the right brick selection.
📞 Get a Free Quote Today!
📩 Email: baiqiying@tianyunc.com
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