PRODUCT DESCRIPTION
High alumina castable is a dense refractory castable designed for high-temperature industrial applications. It provides excellent mechanical strength, abrasion resistance and thermal stability. The product is widely used for furnace linings, kiln construction and refractory repairs in steel, cement, foundry and power industries.
KEY FEATURES

• High Mechanical Strength:Reliable performance under heavy-duty conditions.
• Excellent Wear Resistance:Suitable for abrasive operating environments.
• Good Thermal Stability:Stable performance during thermal cycling.
• Long Service Life:Reduces maintenance and improves furnace efficiency.
Typical Application

• Industrial Furnaces:General furnace lining applications.
• Cement Kilns:High-temperature and abrasion-resistant zones.
• Boilers:Refractory lining for industrial boilers.
• Incinerators:Suitable for waste treatment and thermal processing equipment.
Standard Specifications
| Item | Value |
|
Al₂O₃ Content |
45%–85% |
|
Service Temperature |
Up to 1700°C |
|
Bulk Density |
2.2–3.0 g/cm³ |
|
Packaging |
25kg Bag |
Customization

Packing & Shipping

Zhengzhou Zhongkeda Refractory Materials Co., Ltd






