Circular Hollow Sections
Welcome to our circular hollow sections free CAD downloads page! Here you'll find a complete set of circular hollow shapes currently manufactured and supplied in Southern Africa. Sort the table below according to any property and select a CAD file to download using the reference links in the left-most column.
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| Section Reference | Mass per Metre | Outside Diameter | Thickness |
|---|---|---|---|
| (Click on link to download) | kg/m | D mm | t mm |
| CHS 32.0x2.0 | 1.48 | 32.0 | 2.0 |
| CHS 32.0x2.5 | 1.82 | 32.0 | 2.5 |
| CHS 34.1x2.0 | 1.58 | 34.1 | 2.0 |
| CHS 34.1x2.5 | 1.95 | 34.1 | 2.5 |
| CHS 34.1x3.0 | 2.64 | 34.1 | 3.0 |
| CHS 34.1x4.0 | 2.97 | 34.1 | 4.0 |
| CHS 38.0x2.0 | 1.78 | 38.0 | 2.0 |
| CHS 38.0x2.5 | 2.19 | 38.0 | 2.5 |
| CHS 38.0x3.0 | 2.60 | 38.0 | 3.0 |
| CHS 38.0x4.0 | 3.36 | 38.0 | 4.0 |
| CHS 42.8x2.0 | 2.01 | 42.8 | 2.0 |
| CHS 42.8x2.5 | 2.48 | 42.8 | 2.5 |
| CHS 42.8x3.0 | 2.94 | 42.8 | 3.0 |
| CHS 42.8x4.0 | 3.83 | 42.8 | 4.0 |
| CHS 48.4x2.0 | 2.29 | 48.4 | 2.0 |
| CHS 48.4x2.5 | 2.83 | 48.4 | 2.5 |
| CHS 48.4x3.0 | 3.36 | 48.4 | 3.0 |
| CHS 48.4x3.5 | 3.88 | 48.4 | 3.5 |
| CHS 48.4x4.0 | 4.38 | 48.4 | 4.0 |
| CHS 60.3x2.0 | 2.88 | 60.3 | 2.0 |
| CHS 60.3x2.5 | 3.56 | 60.3 | 2.5 |
| CHS 60.3x3.0 | 4.24 | 60.3 | 3.0 |
| CHS 60.3x3.5 | 4.91 | 60.3 | 3.5 |
| CHS 60.3x4.0 | 5.56 | 60.3 | 4.0 |
| CHS 60.3x4.5 | 6.20 | 60.3 | 4.5 |
| CHS 63.5x2.0 | 3.03 | 63.5 | 2.0 |
| CHS 63.5x2.5 | 3.76 | 63.5 | 2.5 |
| CHS 63.5x3.0 | 4.48 | 63.5 | 3.0 |
| CHS 63.5x3.5 | 5.18 | 63.5 | 3.5 |
| CHS 63.5x4.0 | 5.87 | 63.5 | 4.0 |
| CHS 63.5x4.5 | 6.55 | 63.5 | 4.5 |
| CHS 76.2x2.5 | 4.54 | 76.2 | 2.5 |
| CHS 76.2x3.0 | 5.42 | 76.2 | 3.0 |
| CHS 76.2x3.5 | 6.28 | 76.2 | 3.5 |
| CHS 76.2x4.0 | 7.12 | 76.2 | 4.0 |
| CHS 76.2x4.5 | 7.96 | 76.2 | 4.5 |
| CHS 76.2x5.0 | 8.78 | 76.2 | 5.0 |
| CHS 76.2x6.0 | 10.39 | 76.2 | 6.0 |
| CHS 88.9x2.5 | 5.33 | 88.9 | 2.5 |
| CHS 88.9x3.0 | 6.36 | 88.9 | 3.0 |
| CHS 88.9x3.5 | 7.37 | 88.9 | 3.5 |
| CHS 88.9x4.0 | 8.38 | 88.9 | 4.0 |
| CHS 88.9x4.5 | 9.37 | 88.9 | 4.5 |
| CHS 88.9x5.0 | 10.35 | 88.9 | 5.0 |
| CHS 88.9x6.0 | 12.27 | 88.9 | 6.0 |
| CHS 101.6x2.5 | 6.11 | 101.6 | 2.5 |
| CHS 101.6x3.0 | 7.29 | 101.6 | 3.0 |
| CHS 101.6x3.5 | 8.47 | 101.6 | 3.5 |
| CHS 101.6x4.0 | 9.63 | 101.6 | 4.0 |
| CHS 101.6x4.5 | 10.78 | 101.6 | 4.5 |
| CHS 101.6x5.0 | 11.91 | 101.6 | 5.0 |
| CHS 101.6x6.0 | 14.15 | 101.6 | 6.0 |
| CHS 114.3x2.5 | 6.89 | 114.3 | 2.5 |
| CHS 114.3x3.0 | 8.23 | 114.3 | 3.0 |
| CHS 114.3x3.5 | 9.56 | 114.3 | 3.5 |
| CHS 114.3x4.0 | 10.88 | 114.3 | 4.0 |
| CHS 114.3x4.5 | 12.19 | 114.3 | 4.5 |
| CHS 114.3x5.0 | 13.48 | 114.3 | 5.0 |
| CHS 114.3x6.0 | 16.03 | 114.3 | 6.0 |
| CHS 127.0x2.5 | 7.68 | 127.0 | 2.5 |
| CHS 127.0x3.0 | 9.17 | 127.0 | 3.0 |
| CHS 127.0x3.5 | 10.66 | 127.0 | 3.5 |
| CHS 127.0x4.0 | 12.13 | 127.0 | 4.0 |
| CHS 127.0x4.5 | 13.59 | 127.0 | 4.5 |
| CHS 127.0x5.0 | 15.04 | 127.0 | 5.0 |
| CHS 127.0x6.0 | 17.90 | 127.0 | 6.0 |
| CHS 139.7x3.0 | 10.11 | 139.7 | 3.0 |
| CHS 139.7x3.5 | 11.76 | 139.7 | 3.5 |
| CHS 139.7x4.0 | 13.39 | 139.7 | 4.0 |
| CHS 139.7x4.5 | 15.00 | 139.7 | 4.5 |
| CHS 139.7x5.0 | 16.61 | 139.7 | 5.0 |
| CHS 139.7x6.0 | 19.78 | 139.7 | 6.0 |
| CHS 152.4x3.0 | 11.05 | 152.4 | 3.0 |
| CHS 152.4x3.5 | 12.85 | 152.4 | 3.5 |
| CHS 152.4x4.0 | 14.64 | 152.4 | 4.0 |
| CHS 152.4x4.5 | 16.41 | 152.4 | 4.5 |
| CHS 152.4x5.0 | 18.18 | 152.4 | 5.0 |
| CHS 152.4x6.0 | 21.66 | 152.4 | 6.0 |
| CHS 165.1x3.0 | 11.99 | 165.1 | 3.0 |
| CHS 165.1x3.5 | 13.95 | 165.1 | 3.5 |
| CHS 165.1x4.0 | 15.89 | 165.1 | 4.0 |
| CHS 165.1x4.5 | 17.82 | 165.1 | 4.5 |
| CHS 165.1x5.0 | 19.74 | 165.1 | 5.0 |
| CHS 165.1x6.0 | 23.54 | 165.1 | 6.0 |
| CHS 177.8x3.5 | 15.04 | 177.8 | 3.5 |
| CHS 177.8x4.0 | 17.14 | 177.8 | 4.0 |
| CHS 177.8x4.5 | 19.23 | 177.8 | 4.5 |
| CHS 177.8x5.0 | 21.31 | 177.8 | 5.0 |
| CHS 177.8x6.0 | 25.42 | 177.8 | 6.0 |
| CHS 193.7x3.5 | 16.42 | 193.7 | 3.5 |
| CHS 193.7x4.0 | 18.71 | 193.7 | 4.0 |
| CHS 193.7x4.5 | 21.00 | 193.7 | 4.5 |
| CHS 193.7x6.0 | 27.77 | 193.7 | 6.0 |
| CHS 219.1x3.5 | 18.60 | 219.1 | 3.5 |
| CHS 219.1x4.0 | 21.21 | 219.1 | 4.0 |
| CHS 219.1x4.5 | 23.80 | 219.1 | 4.5 |
| CHS 219.1x6.0 | 31.52 | 219.1 | 6.0 |
| CHS 219.1x8.0 | 41.63 | 219.1 | 8.0 |
| CHS 219.1x10.0 | 51.54 | 219.1 | 10.0 |
| CHS 273.1x6.0 | 39.52 | 273.1 | 6.0 |
| CHS 273.1x8.0 | 52.30 | 273.1 | 8.0 |
| CHS 273.1x10.0 | 64.88 | 273.1 | 10.0 |
| CHS 273.1x12.0 | 77.27 | 273.1 | 12.0 |
| CHS 323.9x6.0 | 47.04 | 323.9 | 6.0 |
| CHS 323.9x8.0 | 62.32 | 323.9 | 8.0 |
| CHS 323.9x10.0 | 77.41 | 323.9 | 10.0 |
| CHS 323.9x12.0 | 92.30 | 323.9 | 12.0 |
| CHS 355.6x6.0 | 51.73 | 355.6 | 6.0 |
| CHS 355.6x8.0 | 68.58 | 355.6 | 8.0 |
| CHS 355.6x10.0 | 85.23 | 355.6 | 10.0 |
| CHS 355.6x12.0 | 101.68 | 355.6 | 12.0 |
| CHS 406.4x6.0 | 59.25 | 406.4 | 6.0 |
| CHS 406.4x8.0 | 78.60 | 406.4 | 8.0 |
| CHS 406.4x10.0 | 97.76 | 406.4 | 10.0 |
| CHS 406.4x12.0 | 116.72 | 406.4 | 12.0 |
| CHS 457.0x6.0 | 66.73 | 457.0 | 6.0 |
| CHS 457.0x8.0 | 88.58 | 457.0 | 8.0 |
| CHS 457.0x10.0 | 110.24 | 457.0 | 10.0 |
| CHS 457.0x12.0 | 131.69 | 457.0 | 12.0 |
| CHS 508.0x8.0 | 98.65 | 508.0 | 8.0 |
| CHS 508.0x10.0 | 122.81 | 508.0 | 10.0 |
| CHS 508.0x12.0 | 146.79 | 508.0 | 12.0 |