Calcium Silicate Pipe Section
Pre-formed hydrous calcium silicate pipe insulation at 250 kg/m³, thermal conductivity 0.072 W/mK, modulus of rupture 350 kN/m² and water absorption 12%. The migrated record lists a maximum temperature of 800 °C against a legacy description quoting 1100 °C — confirm the grade and temperature with us before ordering.

| Bulk Density | 250kg/m³ |
|---|---|
| SiO2 | 45-55% |
| Al₂O₃ content, % | 29-34% |
| Modulus of Rupture | 350kN/m² |
| Loss on Ignition | 1.8% |
| Linear Shrinkage | 2.0% |
| Water Absorption | 12.0% |
| Thermal Conductivity | 0.072 W/m·K |
| Maximum Temperature | 800°C |
| Ph | 9.5 |
Values as published by the manufacturer. Manufacturer TDS governs.
Insulating hot pipework and steam lines. Supplied as half rounds up to 14 inch diameter, curved segments from 8 to 24 inch, and bevelled lags above 24 inch, in 25, 40, 50, 65 and 75 mm thicknesses, with special sizes to order.
Manufacturer technical datasheets and safety data sheets for this line are available on request — ask for them with your enquiry and we will send them with the quotation.
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