Contact information Subscribe to newsletter Products Q Clamp® CE Marking Account Application Categories Products Steel Circular Hollow Sections Circular Hollow Sections Our range of Circular Hollow Sections. All supplied cold formed in a minimum of grade S235. Available cut to any length, in self colour, primed or galvanised finishes. We can also fabricate all of our Circular Hollow Sections to your drawings, we undertake projects ranging from garden ornaments to large steel framed buildings. Contact us for a quote today. All sizes are given in millimetres unless otherwise stated. The first dimension relates to the outside diameter of the section. Section Size kg/m 21.3 x 3.0 CHS 1.43 26.9 x 2.5 CHS 1.50 26.9 x 3.0 CHS 1.87 33.7 x 2.5 CHS 1.92 33.7 x 3.0 CHS 2.27 33.7 x 3.2 CHS 2.41 33.7 x 4.0 CHS 2.93 42.4 x 2.0 CHS 1.99 42.4 x 2.5 CHS 2.46 42.4 x 3.0 CHS 2.91 42.4 x 4.0 CHS 3.79 48.3 x 3.0 CHS 3.35 48.3 x 4.0 CHS 4.37 60.3 x 3.0 CHS 4.24 60.3 x 4.0 CHS 5.55 60.3 x 5.0 CHS 6.82 76.1 x 3.0 CHS 5.14 76.1 x 4.0 CHS 7.11 76.1 x 5.0 CHS 8.77 88.9 x 3.0 CHS 6.36 88.9 x 4.0 CHS 8.38 88.9 x 5.0 CHS 10.30 101.6 x 4.0 CHS 9.63 114.3 x 3.0 CHS 8.23 114.3 x 3.6 CHS 9.83 114.3 x 5.0 CHS 13.50 Section Size kg/m 114.3 x 6.0 CHS 16.80 139.7 x 4.0 CHS 13.40 139.7 x 5.0 CHS 16.60 139.7 x 6.0 CHS 20.70 139.7 x 8.0 CHS 26.00 139.7 x 10.0 CHS 32.00 168.3 x 5.0 CHS 20.10 168.3 x 6.0 CHS 24.00 168.3 x 8.0 CHS 31.60 168.3 x 10.0 CHS 39.00 168.3 x 12.5 CHS 48.00 193.7 x 5.0 CHS 23.30 193.7 x 6.0 CHS 29.10 193.7 x 8.0 CHS 36.06 193.7 x 10.0 CHS 45.30 219.1 x 5.0 CHS 26.40 219.1 x 6.0 CHS 31.50 219.1 x 8.0 CHS 41.60 219.1 x 10.0 CHS 51.60 219.1 x 12.5 CHS 63.70 219.1 x 16.0 CHS 80.10 244.5 x 10.0 CHS 64.90 244.5 x 12.5 CHS 71.50 273.0 x 10.0 CHS 64.90 273.0 X 12.5 CHS 80.30 323.9 x 12.5 CHS 96.00 Contact information Terms and Conditions Right of withdrawal Privacy policy Delivery Tracking Opening Hours