Project Description
CHS – Circular hollow sections
Circular hollow sections are used as columns and braces in portal frames structures. An example is a 114.3 x 5 CHS, which has a diameter of 114.3 mm and the wall is 5 mm thick. Similarly to RHS and SHS sections, hot rolled CHSs are made at the mill as one piece, whereas cold formed CHSs are made of a flat sheet rolled at a radius and welded. It is therefore easy to note the difference, as the cold rolled CHSs have a weld all along its length.
Type | Weight
[kg/m] |
Diameter
[mm] |
Wall thickness [mm] |
---|---|---|---|
21.3 x 3.2 CHS | 1,4 | 21,3 | 3,2 |
26.9 x 3.2 CHS | 1,9 | 26,9 | 3,2 |
33.7 x 2.6 CHS | 2,0 | 33,7 | 2,6 |
33.7 x 3.2 CHS | 2,4 | 33,7 | 3,2 |
33.7 x 4 CHS | 2,9 | 33,7 | 4 |
42.4 x 2.6 CHS | 2,6 | 42,4 | 2,6 |
42.4 x 3.2 CHS | 3,1 | 42,4 | 3,2 |
42.4 x 4 CHS | 3,8 | 42,4 | 4 |
48.3 x 3.2 CHS | 3,6 | 48,3 | 3,2 |
48.3 x 4 CHS | 4,4 | 48,3 | 4 |
48.3 x 5 CHS | 5,3 | 48,3 | 5 |
60.3 x 3.2 CHS | 4,5 | 60,3 | 3,2 |
60.3 x 4 CHS | 5,6 | 60,3 | 4 |
60.3 x 5 CHS | 6,8 | 60,3 | 5 |
76.1 x 3.2 CHS | 5,8 | 76,1 | 3,2 |
76.1 x 4 CHS | 7,1 | 76,1 | 4 |
76.1 x 5 CHS | 8,8 | 76,1 | 5 |
88.9 x 3.2 CHS | 6,8 | 88,9 | 3,2 |
88.9 x 4 CHS | 8,4 | 88,9 | 4 |
88.9 x 5 CHS | 10,3 | 88,9 | 5 |
114.3 x 3.6 CHS | 9,8 | 114,3 | 3,6 |
114.3 x 5 CHS | 13,5 | 114,3 | 5 |
114.3 x 6.3 CHS | 16,8 | 114,3 | 6,3 |
139.7 x 5 CHS | 16,6 | 139,7 | 5 |
139.7 x 6.3 CHS | 20,7 | 139,7 | 6,3 |
139.7 x 8 CHS | 26,0 | 139,7 | 8 |
139.7 x 10 CHS | 32,0 | 139,7 | 10 |
168.3 x 5 CHS | 20,1 | 168,3 | 5 |
168.3 x 6.3 CHS | 25,2 | 168,3 | 6,3 |
168.3 x 8 CHS | 31,6 | 168,3 | 8 |
168.3 x 10 CHS | 39,0 | 168,3 | 10 |
193.7 x 5 CHS | 23,3 | 193,7 | 5 |
193.7 x 5.4 CHS | 25,1 | 193,7 | 5,4 |
193.7 x 6.3 CHS | 29,1 | 193,7 | 6,3 |
193.7 x 8 CHS | 36,6 | 193,7 | 8 |
193.7 x 10 CHS | 45,3 | 193,7 | 10 |
193.7 x 12.5 CHS | 55,9 | 193,7 | 12,5 |
193.7 x 16 CHS | 70,1 | 193,7 | 16 |
219.1 x 5 CHS | 26,4 | 219,1 | 5 |
219.1 x 6.3 CHS | 33,1 | 219,1 | 6,3 |
219.1 x 8 CHS | 41,6 | 219,1 | 8 |
219.1 x 10 CHS | 51,6 | 219,1 | 10 |
219.1 x 12.5 CHS | 63,7 | 219,1 | 12,5 |
219.1 x 16 CHS | 80,1 | 219,1 | 16 |
219.1 x 20 CHS | 98,2 | 219,1 | 20 |
244.5 x 6.3 CHS | 37,0 | 244,5 | 6,3 |
244.5 x 8 CHS | 46,7 | 244,5 | 8 |
244.5 x 10 CHS | 57,8 | 244,5 | 10 |
244.5 x 12.5 CHS | 71,5 | 244,5 | 12,5 |
244.5 x 16 CHS | 90,2 | 244,5 | 16 |
244.5 x 20 CHS | 111,0 | 244,5 | 20 |
273 x 6.3 CHS | 41,4 | 273 | 6,3 |
273 x 8 CHS | 52,3 | 273 | 8 |
273 x 10 CHS | 64,9 | 273 | 10 |
273 x 12.5 CHS | 80,3 | 273 | 12,5 |
273 x 16 CHS | 101,0 | 273 | 16 |
273 x 20 CHS | 125,0 | 273 | 20 |
273 x 25 CHS | 153,0 | 273 | 25 |
323.9 x 6.3 CHS | 49,3 | 323,9 | 6,3 |
323.9 x 8 CHS | 62,3 | 323,9 | 8 |
323.9 x 10 CHS | 77,4 | 323,9 | 10 |
323.9 x 12.5 CHS | 96,0 | 323,9 | 12,5 |
323.9 x 16 CHS | 121,0 | 323,9 | 16 |
323.9 x 20 CHS | 150,0 | 323,9 | 20 |
323..9 x 25 CHS | 184,0 | 323,9 | 25 |
355.6 x 8 CHS | 68,6 | 355,6 | 8 |
355.6 x 10 CHS | 85,2 | 355,6 | 10 |
355.6 x 12.5 CHS | 106,0 | 355,6 | 12,5 |
355.6 x 16 CHS | 134,0 | 355,6 | 16 |
355.6 x 20 CHS | 166,0 | 355,6 | 20 |
355.6 x 25 CHS | 204,0 | 355,6 | 25 |
406.4 x 10 CHS | 97,8 | 406,4 | 10 |
406.4 x 12.5 CHS | 121,0 | 406,4 | 12,5 |
406.4 x 16 CHS | 154,0 | 406,4 | 16 |
406 x 20 CHS | 191,0 | 406,4 | 20 |
406.4 x 25 CHS | 235,0 | 406,4 | 25 |
406.4 x 32 CHS | 295,0 | 406,4 | 32 |
457 x 10 CHS | 110,0 | 457 | 10 |
457 x 12.5 CHS | 137,0 | 457 | 12,5 |
457 x 16 CHS | 174,0 | 457 | 16 |
457 x 20 CHS | 216,0 | 457 | 20 |
457 x 25 CHS | 266,0 | 457 | 25 |
457 x 32 CHS | 335,0 | 457 | 32 |
457 x 40 CHS | 411,0 | 457 | 40 |