ROCKWOOL PIPE INSULATION
Rockwool Pipe Insulation is a precisely engineered, bonded fibrous insulation that offers maximum resistance to the passage of heat. Rockwool fibres are spun from selected rocks, melted at 1600°C and blended to a carefully adjusted chemical composition.
These fine fibres are moulded to ensure a firm fit around the piping and the outer surface is ground to achieve a smooth, even surface. The insulation is bonded with a thermosetting resin for enhanced performance.
Rockwool Pipe Insulation products are suitable for hot face temperatures up to 750°C. They are supplied as one-piece sections of one metre length, up to 4” Ø, and in two sections for 4” N.B. and above, slit along the longitudinal axis. Sections are easily installed by opening the slit and springing the section into position over the pipe.
Application and Other Characteristics
Rockwool Pipe Insulation is used for both hot and cold piping to:
- Conserve energy and maintain process temperature
- Provide personnel protection
- Prevent condensation
- Reduce noise level emission
Rockwool insulation should be retained by wire or metal bands as per manufacturer’s recommendations, and protected with metal cladding, mastic, or other suitable coating if required.
Standard Size and Packaging
| Minimum Pipe Nominal Bore | 15 mm |
|---|---|
| Insulation Thickness of Pipe | 25 mm to 100 mm |
| Length | 1000 mm |
| Special Note | Two Dimensions must be specified when ordering: N-B of the pipe and the insulation thickness. |
| Packing | Standard packaging – cardboard cartons. Number of sections per pack depends on the section size. |
| Nominal Density | 144 kgs/m³ |
Maximum Service Temperature: 750°C