Aluminum silicate tube shell is made from aluminum silicate adhesive cotton felt blank as raw material, processed by mold processing, drying curing and shaping, polishing and other processes.
Technical features:
1. Low thermal conductivity and low thermal capacity.
2. Excellent thermal shock resistance and thermal stability.
3. Excellent machining performance.
4. Make construction more convenient and efficient.
Application:
Widely used for insulation of thermal pipelines in power plants, chemical industry, coking, heating and other industries
Product specifications: | ||
Inner diameter:Ø22-529mm | Thickness:20-150mm | Length:1000mm |
Technical indicators: | ||
project | Aluminum silicate tube shell | |
Operating temperature (° C) | 〈1000 | |
Bulk density (kg/m ³) | 140 | |
Thermal conductivity at different surface temperatures (w/m.k) | 0.034（20°C） | |
0.09（400°C） | ||
0.12（400°C） | ||
Slag ball content (Ø>0.25mm) | 11% | |
Tensile strength (kg/m ²) | 2.66 | |
Permanent shrinkage rate% insulation for 24 hours | -3.5（600°C） | |
