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650°C Calcium Silicate Pipe

650°C Calcium Silicate Pipe

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Properties:

Excellent thermal insulation

Long service time

High specific strength

Facility in construction

Safe in utilization


Applications:

Widely used in steel industry, cement industry, no ferrous metallurgy and carbon industry, glass industry, ceramic industry, electric power plants, electric heating equipment. Steel structure cladding, fireproof partition, fire door core, fire door components, elevator doors, fire places and stoves, etc.


Type

DK-25

DK-22

Density  kg/m3

≤250

≤220

Maximum service temperature °C

650

650

Thermal conductivity W/ m. k

25



50

≤0.060


93

≤0.065

≤0.065

149

≤0.072


200


≤0.077

260

≤0.087


300


≤0.088

371

≤0.102


400


≤0.106

500


≤0.127

538

≤0.111


Linear heat shrinkage %

≤2.0

≤2.0

Flexural Strength  Mpa

≥0.344

≥0.30

Compressive strength Mpa

≥0.689

≥0.45

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