Aluminum silicate pipe shell.
Aluminum Silicate Pipe
Product Description
Production Technique
Aluminum silicate pipe shell is manufactured with semi-finished aluminum silicate cemented wool felt as ingredient through die processing,drying, solidifying and fixing.
Product Characteristics
1,Low thermal conductivity ,low thermal capacity.
2,Excellent anti-vibration property and thermal stability
3,Excellent machining property
4,Making the executions of works easier and faster
Main Specifications
Inner diameter: 22-630mm
Thickness:30-200mm
Length:1000mm
Density:110-200kg/m3
Can be custom-made to composite products according to customer requirement.
Application
Widely used in the thermal insulation of thermal pipes in power plants, chemical engineering, coking plants, shipbuilding and heat supply.
Technical lndexes
ltem | Aluminum silicate fiber flat felt |
Service Temperature(°C) | <1000 |
Bulk density(kg/m3) | 140 |
Heat conductivity under different hot surfaces(w/m.k) | 0.034(20°C) |
0.09(400°C) |
0.12(600°C) |
Slag nodule content(%) >0.21mm) | 15.4 |
Tensile strength(kg/m2) | 2.66 |
Permanent linear shrinkage rate Constant temperature for 24 hours | -3.5(600°C) |
Note:The above data have been obtained through tests in accordance with internationally recognized methods.
