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Brief Introduction：
Series of aluminium silicate fiber(ceramic fiber)products are developed by Huanyu enterprise,according to temperature rsed in different grades.The range of temperature is -196℃/+1050℃,which holds the advantage of fireproof、non-combustion、light weight、moisture remaining、sound absorption、low themal conductivity、anri-chemical corrosion、no poison and convenient construction.It is widely rsed in the fields of fiber of fireproof、separation、heat&cold preservation、fireprooof and dampproof in such industries as:shipbuilding、metallurgy、petrochemistry、architectrue、power、pharmacy、machinery、machinery、broadcasting、textile and so on.
The whole series of products：
1. Aluminium silicate fiber panel
2. Aluminium silicate fiber pipe
3. Aluminium silicate fiber slab
4. Aluminium silicate fiber belt
5. Compound aluminium silicate net slab with steel wire
6. Special series of products. |
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Drawing of construction of aluminium silicate fiber
fireproof deck(Type:A60-D3) |
Drawing of construction of aluminium silicate fiber
fireproof bulkhead(Type:A60-B3) |
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| Characterisitic/Function |
| Item |
Data |
Remark |
| Density（㎏/m3） |
60～350 |
Processing according to customer's requirement |
| Mean filer diameter （μm） |
≤4.0 |
GB5480.4 |
| Dregs contert （%） |
≤20.0 |
Φ>0.21mm、GB5480.5 |
| Permanent linear change on heating （%） |
≤5.0 |
1050℃×8h、GB17911.4 |
| Organic matter content （%） |
≤2.50 |
IMO.A754（18）3.2.7 |
| Remaining moisture （%） |
≤0.50 |
IMO.A754（18）3.2.6 |
| Moisture resistivity（%） |
≥98.0 |
GB10299 |
| Hydroscopicity（%） |
≤5.0 |
GB5480.7 |
| Heat conductivity coefficient （W/m·K） |
≤0.034 |
20℃±20℃ |
| ≤0.153 |
170㎏/ m3、500℃±10℃ |
| Sound absorptivity |
0.56～0.83 |
315～2000HZ |
| Non-combustibility |
Pass |
IMO.A799（19） |
| Ion content in lixivium |
Pass |
GB/T17393 |
| Al2O3（%） |
≥45.0 |
GB/T6900.4 |
| Al2O3+SiO2（%） |
≥96.0 |
GB/T6900.2 |
| Fe2O3（%） |
≤1.2 |
GB/T6900.3 |
| A-60 grade fire division |
The material of prescriptive structures has reached the best of A-60 grade fire division |
IMO.FTPC Part3
/IMO.A754(18) |
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| Selection table for casing pipes |
| Medium temperature |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
500 |
600 |
| Outside temperature≤55℃ |
| Normal diameter(mm) |
Exermal diameter of tube (mm) |
Thickness(mm)
Felt or slab density 100~150kg/m3 Half tube density 150~200kg/m3 |
| 15~65 |
22~73 |
30 |
30 |
30 |
30 |
30 |
40 |
50 |
60 |
70 |
| 65~100 |
73~108 |
30 |
30 |
30 |
30 |
30 |
40 |
50 |
60 |
70 |
| 125 |
133 |
30 |
30 |
30 |
30 |
30 |
40 |
50 |
60 |
70 |
| 150 |
159 |
30 |
30 |
30 |
30 |
40 |
40 |
50 |
60 |
70 |
| 200 |
219 |
30 |
30 |
30 |
30 |
40 |
50 |
50 |
60 |
70 |
| 250 |
273 |
30 |
30 |
30 |
30 |
40 |
50 |
60 |
60 |
70 |
| 300 |
325 |
30 |
30 |
30 |
30 |
40 |
50 |
60 |
70 |
70 |
| 350 |
377 |
30 |
30 |
30 |
30 |
40 |
50 |
60 |
70 |
80 |
| 400 |
426 |
30 |
30 |
30 |
40 |
40 |
50 |
60 |
70 |
80 |
| 450 |
478 |
30 |
30 |
30 |
40 |
50 |
50 |
60 |
70 |
80 |
| 500 |
529 |
30 |
30 |
30 |
40 |
50 |
60 |
60 |
70 |
80 |
| 600 |
630 |
30 |
30 |
30 |
40 |
50 |
60 |
70 |
70 |
80 |
| 700 |
720 |
30 |
30 |
40 |
40 |
50 |
60 |
70 |
80 |
80 |
| 800 |
820 |
30 |
30 |
40 |
50 |
50 |
60 |
70 |
80 |
90 |
| 900 |
920 |
30 |
30 |
40 |
50 |
50 |
60 |
70 |
80 |
90 |
| 1000 |
1020 |
30 |
30 |
40 |
50 |
50 |
60 |
70 |
80 |
90 |
REMARKS：
1.Felt and slab is suggested to be used for diameter<400mm; half tube is generally used for diameter>400mm.
2.Pleas refer to the chart for proposed casing and covering of insulation pipes; It is preferable to follow heat insulation calculations made by design units.
3.The application of temperature of XN-4 rock wool pipes is 450℃ below; the application of temperature of XN-5 high-temperature rock wool pipes is 600℃ below. |
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