Our Rectangular Hollow Sections (RHS) are specifically designed to offer high structural performance, making them an indispensable element in construction, engineering, and architectural applications. These sections boast a superior load-bearing capacity, making them ideal for large-scale projects that require robust support. The rectangular shape provides versatility in design, allowing for easy fabrication, cutting, welding, and forming to suit various project requirements. The sleek and modern appearance of our RHS makes them a popular choice not only for structural frameworks but also for architectural designs where aesthetics play a key role. Built to withstand heavy loads and harsh conditions, these sections are available with optional protective coatings to enhance their resistance to corrosion and extend their lifespan. Whether you're working on an industrial project or an architectural masterpiece, our RHS offers the perfect blend of strength, durability, and design flexibility.

Technical Data

RHS Thickness Sec Area Unit Wt Moment of Inertia Radius of Gyration Elastic Modulus Torsional Constants Outer Surface
Area per m
DXB t A w lxx lyy rxx ryy zxx zyy J B
mm mm cm2 kg/m cm4 cm4 cm cm cm3 cm3 cm4 cm3 cm2
50x25 2 2.74 2.15 8.38 2.81 1.75 1.01 3.35 2.25 6.97 3.79 0.412
2.6 3.46 2.71 10.16 3.36 1.71 0.99 4.06 2.69 8.27 4.53 0.137
3.2 4.13 3.24 11.63 3.8 1.68 0.96 4.35 3.04 9.52 5.12 0.134
4 4.95 3.88 13.13 4.23 1.63 0.92 5.25 3.38 10.86 5.69 0.129
60x40 2.6 4.76 3.73 22.76 12.09 2.19 1.58 7.59 6.05 25.59 9.83 0.187
2.9 5.25 4.12 24.74 13.11 2.17 1.58 8.25 6.56 28.02 10.66 0.185
3.6 6.35 4.98 28.9 15.23 2.13 1.55 9.63 7.62 33.3 12.41 0.181
4.5 7.67 6.02 33.31 17.44 2.08 1.51 11.1 8.72 39.34 14.29 0.177
66x33 2.6 4.7 3.69 25.15 8.43 2.31 1.34 7.62 5.11 20.75 8.71 0.185
2.9 5.19 4.07 27.33 9.12 2.29 1.33 8.28 5.53 22.65 9.43 0.183
3.6 6.28 4.93 31.67 10.52 2.25 1.29 9.66 6.37 26.71 10.9 0.179
4.5 7.58 5.95 36.64 11.93 2.2 1.25 11.1 7.23 31.21 12.43 0.175
80x40 2.6 5.8 4.55 46.58 15.74 2.84 1.65 11.65 7.87 38.5 13.48 0.227
2.9 6.41 5.03 50.87 17.11 2.82 1.63 12.72 8.58 42.23 14.66 0.225
3.2 7.01 5.5 54.94 18.41 2.8 1.62 13.74 9.21 45.83 15.78 0.224
4 8.55 6.71 64.79 21.49 2.75 1.59 16.2 10.74 54.77 18.49 0.219
4.8 10.01 7.85 73.22 24.03 2.71 1.55 18.3 12.02 62.81 20.79 0.215
96x48 3.2 8.54 6.71 98.61 33.28 3.4 1.97 20.54 13.87 82.13 23.82 0.272
4 10.47 8.22 117.54 39.32 3.35 1.94 24.49 16.38 99.11 28.24 0.267
4.8 12.31 9.66 134.35 44.55 3.3 1.9 27.99 18.56 114.8 32.14 0.263
100x50 3.6 9.95 7.81 123.5 41.58 35.24 2.04 24.7 16.63 - - 0.3
4.5 12.17 9.55 146.59 48.87 34.71 2 29.32 19.55 - - 0.3
5.4 14.28 11.21 166.21 55.09 34.18 1.96 33.36 22.04 - - 0.3
6 15.63 12.27 178.73 58.67 33.81 1.94 35.75 23.47 - - 0.3
115x60 3.6 11.75 9.22 198.45 71.9 41.1 2.47 34.51 23.97 - - 0.35
4.5 14.42 11.32 237.5 85.4 40.69 2.43 41.31 28.47 - - 0.35
5.4 16.98 13.33 272.61 97.29 40.07 2.39 47.41 32.43 - - 0.35
6 18.63 14.63 293.88 104.37 39.72 2.37 51.11 34.79 - - 0.35
160x80 4.8 21.52 16.9 697.62 236.29 56.93 3.31 87.2 59.07 - - 0.48
5.4 24 18.64 768.5 259.25 56.59 3.29 96.06 64.81 - - 0.48
6 24.63 20.75 835.93 280.87 56.24 3.26 104.49 70.22 - - 0.48
8 34.19 26.84 1036.36 343.75 55.06 3.17 129.57 85.94 - - 0.48
180x70 4.8 22.48 17.65 864.47 194.71 62.01 2.94 96.05 55.63 - - 0.5
5.4 25.08 19.69 952.78 213.3 61.63 2.92 105.86 60.94 - - 0.5
6 27.63 21.69 1036.91 230.73 61.26 2.89 115.21 65.92 - - 0.5
8 35.79 28.09 1287.92 280.89 59.99 2.8 143.1 80.25 - - 0.5
122x61 3.6 12.32 9.67 232.61 78.83 4.34 2.53 38.13 25.84 193.91 44.5 0.347
4.5 15.14 11.88 278.94 93.78 4.29 2.49 45.73 30.75 235.39 53.13 0.343
5.4 17.85 14.01 320.83 107.03 4.24 2.45 52.6 35.09 347.29 60.89 0.338
120x60 3.2 10.85 8.51 199.88 67.95 4.29 2.5 33.31 22.65 165.83 28.95 0.334
3.6 12.11 9.5 220.75 74.77 4.27 2.48 36.79 24.92 184.1 42.91 0.341
4.5 14.87 11.67 264.52 88.88 4.22 2.44 44.09 29.63 223.34 51.19 0.337
145x82
172x92		 4.8 20.26 15.92 555.16 228.5 5.23 3.36 76.57 55.73 534.27 94.45 0.429
5.4 22.6 17.74 610.85 250.59 5.2 3.33 84.26 61.12 592.7 103.81 0.426
4.8 23.83 18.71 917.13 346.91 6.2 3.82 106.64 75.41 826.04 128.85 0.503
5.4 26.59 20.88 1012.47 381.74 6.17 3.79 117.73 82.99 918.1 142.04 0.5
200x100 4 22.95 18.01 1199.71 410.78 7.23 4.23 119.97 82.16 991.47 141.46 0.579
5 28.36 22.26 1459.25 496.94 7.17 4.19 145.93 99.39 1216.96 171.53 0.574
6 33.63 26.4 1703.31 576.91 7.12 4.14 170.33 115.36 1434.03 199.68 0.569
7 38.78 30.44 1932.19 650.93 7.06 4.1 193.22 130.19 1642.92 226.04 0.564
8 43.79 34.38 2146.21 719.19 7 4.05 214.62 143.84 1843.86 250.68 0.559
220x140 4 27.75 21.78 1892.55 947.64 8.26 5.84 172.05 135.38 2000.01 223.99 0.699
5 34.36 26.97 2313.36 1155.23 8.21 5.8 210.31 165.03 2467.63 273.47 0.694
6 40.83 32.05 2713.97 1351.66 8.15 5.75 246.72 193.09 2922.95 320.56 0.689
7 47.18 37.03 3094.76 1537.22 8.1 5.71 281.34 219.6 3366.29 365.35 0.684
240x120 4 27.75 21.78 2110.72 725.35 8.72 5.11 175.89 120.89 1736.39 208.03 0.699
5 34.36 26.97 2597.67 882.47 8.67 5.07 214.97 147.08 2138.48 253.55 0.694
6 44.83 32.05 3025.91 1030.45 8.61 5.02 252.16 171.74 2528.39 296.7 0.689
7 47.18 37.03 3449.84 1169.52 8.55 4.98 287.49 194.92 2906.43 337.58 0.684
8 53.39 41.91 3851.84 1299.95 8.55 4.93 320.99 216.66 3272.9 376.29 0.679
260x180 4 34.15 26.81 3357.53 1917.45 8.38 7.49 258.27 213.05 3822.78 346.87 0.659
5 42.36 33.25 4121.36 2349.53 9.92 7.45 317.03 261.08 4730.34 425.47 0.854
6 50.43 39.59 4855.87 2763.43 9.86 7.4 373.53 307.05 5619.5 501.05 0.849
7 58.38 45.83 5561.5 3159.5 9.76 7.36 427.81 351.06 6490.62 573.71 0.844
300x150 4 34.95 27.43 4196.67 1147.46 10.96 6.44 279.78 192.99 3435.43 331.89 0.879
5 43.36 34.03 5153.13 1770.87 10.9 6.39 343.54 236.12 4244.57 406.58 0.874
6 51.63 40.53 6073.51 2079.57 10.85 6.35 404.9 277.28 5034.64 478.2 0.869
7 59.78 46.93 6958.28 2373.87 10.79 6.3 463.89 316.52 5806 546.85 0.864
8 67.79 53.22 7807.95 2854.12 10.73 6.26 520.53 353.88 6559.05 612.64 0.859
300x200 4 38.95 30.57 5072.88 2736.56 11.41 8.38 338.19 273.66 5555.71 448.64 0.979
5 48.36 37.96 6241.05 3360.92 11.36 8.34 416.07 336.09 6882.77 551.49 0.974
6 57.63 45.24 7370.23 3962.19 11.31 8.29 491.35 396.22 8186.02 650.85 0.969
7 66.78 52.42 8460.93 4540.76 11.26 8.25 564.06 454.08 9465.89 746.83 0.964
8 75.79 59.5 9513.68 5097.04 11.2 8.2 634.24 509.7 10722.83 839.51 0.959
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