Ceramic Fiber Insulation, Custom Fabrication
Ceramic Vacuum-Formed Shapes
Extreme heat 1000°C+Non-combustibleCustom madeVacuum-formed shapes
Service temperature
Extreme heat1000–1260°C
Main applications
Custom refractory parts born from vacuum forming
- any shape
- holding 1000°C
Key Features
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Precision vacuum-formed refractory parts
A wet vacuum-forming process produces complex refractory shapes to high accuracy
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1000°C+ heat resistance
Formed ceramic fiber — ideal for special-shaped refractory parts in hot furnaces and equipment
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Maximum freedom of shape
Cylinders, half-cylinders, plates, rings, nozzles and more — manufactured 1:1 from your drawings
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Light with high insulation
One-fifth to one-tenth the weight of fire brick — reducing structural load and improving thermal efficiency
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Thermal shock resistant
No cracking or failure through repeated rapid heating and cooling — secure long-term durability
Specifications
| Material | Vacuum-formed ceramic fiber (alumina-silica) |
| Service temperature | 1000–1260°C (by grade) |
| Density | 250–500 kg/m³ |
| Fabricated shapes | Cylinders, rings, plates, nozzles and profiles — custom from drawings |
| Surface treatment | Optional sintered hardening |
| Main applications | Furnace nozzles and burner blocks, specialty refractory parts |
Applications
Steel & metal plant
- •Formed refractory burner blocks for furnaces
- •Pouring and gate nozzles on casting plant
Ceramics & glass
- •Formed insulation parts inside pottery kilns
- •Refractory blocks for glass melters
Petrochemical & process
- •Formed refractory liners for reactors
- •Refractory insulating rings on hot piping
Custom parts
- •Special-shaped refractory parts from drawings
- •Refractory shapes for research and pilot furnaces
Notes
- ※Supply a drawing or a sample part and we will manufacture 1:1; small trial quantities are possible.
- ※Sintered hardening raises surface strength — recommended where gas velocity is high.