// SPEC · Ceramic Fiber
1260°C Blown Ceramic Fiber Bulk for Pipe Insulation
1260°C blown ceramic fiber for pneumatic pipe insulation and complex cavity fill. Ultra-low bulk density delivers superior thermal performance in steam pipe annuli, furnace crown voids and irregular vessel gaps.
// Key Features
- Ultra-low bulk density enabling pneumatic blowing into confined cavities
- Excellent void-filling for irregular pipe annuli and furnace crown gaps
- High fiber entanglement providing dimensional stability without binders
- Rapid pneumatic installation reducing shutdown time on large pipe projects
// Technical Specifications
| Al2O3 (%) | 45 |
| Bulk Density (kg/m³) | 48 |
| Classification Temp (°C) | 1260 |
| Linear Shrinkage at Rated Temp (%) | 3 |
| Thermal Conductivity at 600°C (W/m·K) | 0.22 |
// Applications
Steam main pipe annular cavity pneumatic insulation fillBlast furnace hot blast stove dome void insulationEthylene cracking furnace roof complex cavity fillGlass tank furnace superstructure irregular gap insulationPower station flue duct and expansion bellows cavity fill
// Quick Specs
Max Temperature1260°C
Thermal Conductivity0.22 W/(m·K) at 600°C
Density48 kg/m³
StandardGB/T 3003
// Get Pricing
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