Elastomeric Pipe Insulation
Pa-Flex Elastomeric Rubber Foam Pipe Insulation
Closed-cell elastomeric rubber foam tubes for limiting condensation and heat loss on fluid pipework.
Product description
Pa-Flex pipe insulation helps prevent condensation and minimise heat loss on fluid-carrying pipework. The insulation must fit the pipe without gaps or deformation to avoid thermal bridges, and outdoor installations require immediate protective covering. It is produced in wall thicknesses from 6 to 32 mm for pipe diameters from 6 to 114 mm, with a service range of -40 °C to +120 °C and density of 42–55 kg/m³.
Technical specifications
| Wall Thicknesses | 6 / 9 / 13 / 19 / 25 / 32 mm |
|---|---|
| Diameter Range | 6–114 mm |
| Service Temperature | -40 / +120 °C |
| Density | 42–55 kg/m³ |
Pipe Dimensions
| BS (inch) | DN | Metric (mm) |
|---|---|---|
| 1/4″ | – | 15 |
| 1/2″ | DN15 | 22 |
| 3/4″ | DN20 | 28 |
| 1″ | DN25 | 35 |
| 11/4″ | DN32 | 42 |
| 11/2″ | DN40 | 48 |
| 2″ | DN50 | 60 |
| 21/2″ | DN65 | 76 |
| 3″ | DN80 | 89 |
| 4″ | DN100 | 114 |
| 5″ | DN125 | 140 |
| 6″ | DN150 | 169 |
| 8″ | DN200 | 219 |
| 10″ | DN250 | 273 |
| 12″ | DN300 | 323 |
| 14″ | DN350 | 398 |
| 16″ | DN400 | 406 |
| 18″ | DN450 | 467 |
| 20″ | DN500 | 508 |
| 24″ | DN600 | 610 |
| 28″ | DN700 | 761 |
| 32″ | DN800 | 813 |
| 36″ | DN900 | 914 |
| 40″ | DN1000 | 1016 |
| 44″ | DN1100 | 1116 |
| 48″ | DN1200 | 1219 |
| 52″ | DN1300 | 1331 |
| 56″ | DN1400 | 1422 |
Sheet Coverage (m²/m)
| Steel Pipe Diameter (inch) | Metric | Pipe Wall Thickness (mm) | 6 mm | 9 mm | 13 mm | 19 mm | 25 mm | 32 mm | 40 mm | 50 mm | 60 mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4″ | 114 | 6 | 0.38 | 0.39 | 0.40 | 0.42 | 0.44 | 0.46 | 0.49 | 0.52 | 0.52 |
| 5″ | 140 | 8 | 0.46 | 0.47 | 0.48 | 0.5 | 0.52 | 0.54 | 0.57 | 0.6 | 0.6 |
| 6″ | 140 | 10 | 0.84 | 0.55 | 0.56 | 0.58 | 0.6 | 0.62 | 0.64 | 0.68 | 0.68 |
| 8″ | 219 | 12 | 0.71 | 0.72 | 0.73 | 0.75 | 0.77 | 0.79 | 0.82 | 0.85 | 0.85 |
| 10″ | 273 | 15 | 0.88 | 0.89 | 0.91 | 0.92 | 0.94 | 0.96 | 0.99 | 1.02 | 1.02 |
| 12″ | 323 | 18 | 1.04 | 1.05 | 1.06 | 1.08 | 1.1 | 1.12 | 1.15 | 1.18 | 1.18 |
| 14″ | 1 | 6 | 0.38 | 0.39 | 0.40 | 0.42 | 0.44 | 0.46 | 0.49 | 0.52 | 0.52 |
Carton Quantities
| Metric (mm) | Copper (inch) | Steel (inch) | 6 mm | 9 mm | 13 mm | 19 mm | 25 mm | 32 mm |
|---|---|---|---|---|---|---|---|---|
| 6 | 1/4″ | – | 502 | 360 | 214 | – | – | – |
| 8 | 5/16″ | – | 442 | 308 | 194 | – | – | – |
| 10 | 3/8″ | 1/8″ | 408 | 262 | 174 | 96 | – | – |
| 12 | 1/2″ | – | 372 | 236 | 164 | 92 | – | – |
| 15 | 5/8″ | 1/4″ | 270 | 196 | 138 | 80 | – | – |
| 18 | 3/4″ | 3/8″ | 226 | 170 | 120 | 74 | 52 | 30 |
| 22 | 7/8″ | 1/2″ | 186 | 138 | 100 | 66 | 44 | 32 |
| 25 | 1″ | – | 162 | 120 | 90 | 58 | 42 | – |
| 28 | 1 1/8″ | 3/4″ | 136 | 102 | 80 | 54 | 40 | 28 |
| 35 | 1 3/8″ | 1″ | 102 | 80 | 60 | 42 | 28 | 24 |
| 42 | 1 5/8″ | 1 1/4″ | 92 | 66 | 50 | 40 | 24 | 22 |
| 48 | – | 1 1/2″ | – | 52 | 42 | 32 | 20 | 18 |
| 54 | 2 1/8″ | – | – | 50 | 38 | 30 | 18 | 16 |
| 60 | 2 3/8″ | 2″ | – | 48 | 34 | 30 | 16 | 16 |
| 67 | 2 5/8″ | – | – | 46 | 34 | 22 | 16 | 16 |
| 76 | 3″ | 2 1/2″ | – | 42 | 32 | 24 | 14 | 16 |
| 80 | 3 1/8″ | – | – | 40 | 32 | 20 | 12 | – |
| 89 | 3 1/2″ | 3″ | – | 38 | 30 | 20 | 14 | 16 |
| 102 | – | 3 1/2″ | – | 36 | 24 | 18 | 14 | – |
| 108 | 4 1/4″ | – | – | 34 | 24 | 18 | 12 | – |
| 114 | 4 1/2″ | 4″ | – | 32 | 22 | 18 | 12 | 10 |
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