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.

Section Reference Mass per Metre Outside Diameter Thickness
(Click on link to download) kg/m D
mm
t
mm
CHS 32.0x2.01.4832.02.0
CHS 32.0x2.51.8232.02.5
CHS 34.1x2.01.5834.12.0
CHS 34.1x2.51.9534.12.5
CHS 34.1x3.02.6434.13.0
CHS 34.1x4.02.9734.14.0
CHS 38.0x2.01.7838.02.0
CHS 38.0x2.52.1938.02.5
CHS 38.0x3.02.6038.03.0
CHS 38.0x4.03.3638.04.0
CHS 42.8x2.02.0142.82.0
CHS 42.8x2.52.4842.82.5
CHS 42.8x3.02.9442.83.0
CHS 42.8x4.03.8342.84.0
CHS 48.4x2.02.2948.42.0
CHS 48.4x2.52.8348.42.5
CHS 48.4x3.03.3648.43.0
CHS 48.4x3.53.8848.43.5
CHS 48.4x4.04.3848.44.0
CHS 60.3x2.02.8860.32.0
CHS 60.3x2.53.5660.32.5
CHS 60.3x3.04.2460.33.0
CHS 60.3x3.54.9160.33.5
CHS 60.3x4.05.5660.34.0
CHS 60.3x4.56.2060.34.5
CHS 63.5x2.03.0363.52.0
CHS 63.5x2.53.7663.52.5
CHS 63.5x3.04.4863.53.0
CHS 63.5x3.55.1863.53.5
CHS 63.5x4.05.8763.54.0
CHS 63.5x4.56.5563.54.5
CHS 76.2x2.54.5476.22.5
CHS 76.2x3.05.4276.23.0
CHS 76.2x3.56.2876.23.5
CHS 76.2x4.07.1276.24.0
CHS 76.2x4.57.9676.24.5
CHS 76.2x5.08.7876.25.0
CHS 76.2x6.010.3976.26.0
CHS 88.9x2.55.3388.92.5
CHS 88.9x3.06.3688.93.0
CHS 88.9x3.57.3788.93.5
CHS 88.9x4.08.3888.94.0
CHS 88.9x4.59.3788.94.5
CHS 88.9x5.010.3588.95.0
CHS 88.9x6.012.2788.96.0
CHS 101.6x2.56.11101.62.5
CHS 101.6x3.07.29101.63.0
CHS 101.6x3.58.47101.63.5
CHS 101.6x4.09.63101.64.0
CHS 101.6x4.510.78101.64.5
CHS 101.6x5.011.91101.65.0
CHS 101.6x6.014.15101.66.0
CHS 114.3x2.56.89114.32.5
CHS 114.3x3.08.23114.33.0
CHS 114.3x3.59.56114.33.5
CHS 114.3x4.010.88114.34.0
CHS 114.3x4.512.19114.34.5
CHS 114.3x5.013.48114.35.0
CHS 114.3x6.016.03114.36.0
CHS 127.0x2.57.68127.02.5
CHS 127.0x3.09.17127.03.0
CHS 127.0x3.510.66127.03.5
CHS 127.0x4.012.13127.04.0
CHS 127.0x4.513.59127.04.5
CHS 127.0x5.015.04127.05.0
CHS 127.0x6.017.90127.06.0
CHS 139.7x3.010.11139.73.0
CHS 139.7x3.511.76139.73.5
CHS 139.7x4.013.39139.74.0
CHS 139.7x4.515.00139.74.5
CHS 139.7x5.016.61139.75.0
CHS 139.7x6.019.78139.76.0
CHS 152.4x3.011.05152.43.0
CHS 152.4x3.512.85152.43.5
CHS 152.4x4.014.64152.44.0
CHS 152.4x4.516.41152.44.5
CHS 152.4x5.018.18152.45.0
CHS 152.4x6.021.66152.46.0
CHS 165.1x3.011.99165.13.0
CHS 165.1x3.513.95165.13.5
CHS 165.1x4.015.89165.14.0
CHS 165.1x4.517.82165.14.5
CHS 165.1x5.019.74165.15.0
CHS 165.1x6.023.54165.16.0
CHS 177.8x3.515.04177.83.5
CHS 177.8x4.017.14177.84.0
CHS 177.8x4.519.23177.84.5
CHS 177.8x5.021.31177.85.0
CHS 177.8x6.025.42177.86.0
CHS 193.7x3.516.42193.73.5
CHS 193.7x4.018.71193.74.0
CHS 193.7x4.521.00193.74.5
CHS 193.7x6.027.77193.76.0
CHS 219.1x3.518.60219.13.5
CHS 219.1x4.021.21219.14.0
CHS 219.1x4.523.80219.14.5
CHS 219.1x6.031.52219.16.0
CHS 219.1x8.041.63219.18.0
CHS 219.1x10.051.54219.110.0
CHS 273.1x6.039.52273.16.0
CHS 273.1x8.052.30273.18.0
CHS 273.1x10.064.88273.110.0
CHS 273.1x12.077.27273.112.0
CHS 323.9x6.047.04323.96.0
CHS 323.9x8.062.32323.98.0
CHS 323.9x10.077.41323.910.0
CHS 323.9x12.092.30323.912.0
CHS 355.6x6.051.73355.66.0
CHS 355.6x8.068.58355.68.0
CHS 355.6x10.085.23355.610.0
CHS 355.6x12.0101.68355.612.0
CHS 406.4x6.059.25406.46.0
CHS 406.4x8.078.60406.48.0
CHS 406.4x10.097.76406.410.0
CHS 406.4x12.0116.72406.412.0
CHS 457.0x6.066.73457.06.0
CHS 457.0x8.088.58457.08.0
CHS 457.0x10.0110.24457.010.0
CHS 457.0x12.0131.69457.012.0
CHS 508.0x8.098.65508.08.0
CHS 508.0x10.0122.81508.010.0
CHS 508.0x12.0146.79508.012.0