// SPEC · Ceramic Fiber
HP Ceramic Fiber Module 1430°C High-Duty
HP-grade ceramic fiber module rated 1430°C, Al2O3 62%, bulk density 260 kg/m³. Withstands severe thermal cycling in petrochemical heaters, ethylene cracking furnaces, and high-duty steel ladle preheating stations.
// Key Features
- High refractoriness Al2O3 62% for sustained operation at 1430°C
- Excellent thermal shock resistance under rapid start-up and shutdown cycles
- Superior creep resistance at elevated temperature vs standard-grade modules
- Dense 260 kg/m³ construction resists gas erosion in high-velocity burner zones
// Technical Specifications
| Al2O3 (%) | 62 |
| Bulk Density (kg/m³) | 260 |
| Classification Temp (°C) | 1430 |
| Linear Shrinkage at Rated Temp (%) | 2.5 |
| Thermal Conductivity at 600°C (W/m·K) | 0.25 |
// Applications
Petrochemical fired heater radiant box liningEthylene cracking furnace radiation section wallSteel ladle preheating station inner liningHydrogen reformer furnace tunnel wallHigh-temperature bell-type annealing furnace muffle
// Quick Specs
Max Temperature1430°C
Thermal Conductivity0.25 W/(m·K) at 600°C
Density260 kg/m³
StandardGB/T 17393
// Get Pricing
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