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Specifications
1.non asbestos2.heat insulation
3.can be cut and worked
4.Standard :GB/T10699-1998
5.Main element:Diatomite and CaO
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Iron?and?steel?industry?insulation?product
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About product:
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???? calcium?silicate?pipe?is?a?white,?hard?new?thermal?insulation?material,?It?has?specific?bulk?density,?high?strength,?thermal?
conductivity,?small,?high?temperature,?corrosion,?can?be?cut,?saw,?etc.,can?be?widely?used?in?electric?power,?metallurgy?,?
petrochemical,?construction,?ship?equipment,?pipe?and?other?fields,?wall?and?roof?of?thermal?insulation?and?fire?insulation.
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Technical pec:
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| Item | unit | Company | GB/T10699-1998 | jisa9510-1995 | astm-c533 |
| Bulk density | Kg/m3 | ≤220 | ≤220 | ≤220 | ≤240 |
| pressure density | mpa | ≥0.32 | ≥0.30 | ≥0.31 | ≥0.31 |
| flexural density | mpa | ≥0. 60 | ≥0.50 | ≥0.50 | ≥0.414 |
| thermal conductive | w/m.k | ≤0.062 | ≤0.065 | ≤0.062 | ≤0.065 |
| use temperature | °C | 650 | 650 | 650 | 650 |
| linear shrinkage | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
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Length(±3) mm | thickness(±3) mm | ID(+2 -1.5mm) |
?600 | 50 | 25.4 |
600 | 400 | 30 |
600 | 100 | 165 |
600 | 159 | 180 |
600 | 50 | 340 |
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Application:
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? widely used in electric power, heat pipe, chemical industry, metallurgy, cement and other industries pipeline.
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