Closed Structural (RHS / SHS) manufactured our company has several techno economic advantages over Conventional Structural.

  • The raw material used to make these structural comes from reputed steel producer.
  • The remarkable strength around their axis which leads to decisive advantages with regards to application technology.
  • Closed Structural's behave move efficiently than Conventional Structural's due to their high torsional rigidity as well compressive strength.
  • Their higher strength to weight ratio results in upto 30 to 40% saving in steel.
  • The smooth, uniform profile of these sections minimize corrosion and facilitate easy, at-site fabrication.
  • They also enhance the aesthetic appeal of structures.

Applications

  • Agricultural Implement Frames
  • Amusement Park and Playground Equipments
  • Automobile Chassis
  • Bridges
  • Bus Stands
  • Conveyor Gantries, Trestles Cranes
  • Drilling Rags
  • Exhibition Stalls
  • Furniture, Partition Frames
  • Flood Light Masts
  • Guard Rails, Staircases
  • Industrial Lifting Equipment
  • lndustrial Sheds
  • Large Span Portal Frames Material Storage
  • Racks
  • Mine Roof Support System (cogs, props)
  • Pallets
  • Pedestrian Walkovers (Footbridge)
  • Sign Supporting Structure
  • Space Frames
  • Sports Galleries
  • Transmission Line Towers
  • Trolleys
  • Truck and Bus Body Members
  • Trusses, Columns and Purlins
  • And lots of other applications ....

Hollow Section

Size

RHS 50*25-300*200

SHS 25*25-250*250

Thickness

1.80 mm to 12.0 mm

Length

3.0 mm to 12.0 mm

Surface Protection

  • Black (Self Coloured uncoated)
  • Varnish/Oil Coating
  • Hot Dip Galvanized

Production Standards

qms logo

Tests Performed

  • Visual and Dimensional Inspection
  • Tensile Test
  • Flattening and Flaring Test
  • Impact Test
  • Chemical Analysis
  • Plain End-square cut
  • Cut Lengths

Technical Data

SHS Thickness Sec Area Unit Wt Moment of Inertia Radius of Gyration Elastic Modulus Torsional Constants Outer Surface Area per m
lxx lyy
DXB t A w cm4 cm4 rxx ryy zxx zyy J B
mm mm cm2 kg/m cm cm cm3 cm3 cm4 cm3 cm2
25x25 1.6 1.43 1.12 1.28 1.28 0.94 0.94 1.02 1.02 1.96 1.46 0.092
2.0 1.74 1.36 1.48 1.48 0.92 0.92 1.19 1.19 2.29 1.68 0.090
2.6 2.16 1.69 1.72 1.72 0.89 0.89 1.38 1.38 2.66 1.92 0.087
3.2 2.53 1.98 1.89 1.89 0.86 0.86 1.51 1.51 2.96 2.07 0.084
32x32 2.0 2.30 1.80 3.36 3.36 1.21 1.21 2.10 2.10 5.30 5.30 0.118
2.6 2.88 2.26 4.02 4.02 1.18 1.18 2.51 2.51 6.45 6.45 0.115
3.2 3.42 2.69 4.54 4.54 1.15 1.15 2.84 2.84 7.41 7.41 0.112
36x36 2.0 2.78 2.18 5.88 5.88 1.46 1.46 3.10 3.10 9.31 9.31 0.142
2.6 3.51 2.75 7.14 7.14 1.43 1.43 3.76 3.76 11.51 11.51 0.139
3.2 4.19 3.29 8.18 8.18 1.40 1.40 4.30 4.30 13.45 13.45 0.136
4.0 5.03 3.95 9.26 9.26 1.36 1.36 4.87 4.87 15.67 15.67 0.131
40x40 2.6 3.72 2.92 8.45 8.45 1.51 1.51 4.22 4.22 13.63 13.63 0.147
2.9 4.09 3.21 9.11 9.11 1.49 1.49 4.56 4.56 14.85 14.85 0.145
3.2 4.45 3.49 9.72 9.72 1.48 1.48 4.86 4.86 16.00 16.00 0.144
4.0 5.35 4.20 11.07 11.07 1.44 1.44 5.54 5.54 18.75 18.75 0.139s
49.5x49.5 2.6 4.70 3.69 16.91 16.91 1.90 1.90 6.83 6.83 27.19 27.19 0.185
2.9 5.19 4.07 18.37 18.37 1.88 1.88 7.42 7.42 29.81 29.81 0.183
3.8 6.28 4.93 21.42 21.42 1.85 1.85 8.66 8.66 35.54 35.54 0.179
4.5 7.58 5.95 24.64 24.64 1.80 1.80 9.96 9.96 42.15 42.15 0.175
60x60 2.6 5.80 4.55 31.33 31.33 2.33 2.33 10.44 10.44 50.08 50.08 0.227
2.9 6.41 5.03 34.21 34.21 2.31 2.31 11.40 11.40 56.12 56.12 0.225
3.2 7.01 5.50 36.94 36.94 2.30 2.30 12.31 2.31 60.02 60.02 0.224
4.0 8.55 6.71 43.55 43.55 2.26 2.26 14.52 14.52 72.41 72.41 0.219
4.8 10.01 7.85 49.22 49.22 2.22 2.22 16.41 16.41 83.86 83.86 0.215
72x72 3.2 8.54 6.71 66.32 66.32 2.79 2.79 18.42 18.42 106.81 106.81 0.272
4.0 10.47 8.22 79.03 79.03 2.75 2.75 21.95 21.95 129.85 129.85 0.287
4.8 12.31 9.66 90.31 90.31 2.71 2.71 25.09 25.09 151.55 151.55 0.283
80x80 3.2 9.57 7.51 92.71 92.71 3.11 3.11 23.18 23.18 148.55 148.55 0.304
4.0 11.75 9.22 111.04 111.04 3.07 3.07 27.76 27.76 181.22 181.22 0.299
4.8 13.85 10.87 127.58 127.58 3.04 3.04 31.89 31.89 212.26 212.26 0.295
91.5x91.5 3.6 12.32 9.67 158.49 158.49 3.58 3.58 34.21 34.21 251.17 251.17 0.347
4.5 15.40 11.88 187.57 187.57 3.52 3.52 41.00 41.00 306.78 306.78 0.343
5.4 17.85 14.01 215.68 215.68 3.48 3.48 47.14 47.14 359.76 359.76 0.338
100 x 100 4.0 14.95 11.73 226.35 226.35 3.89 3.89 45.27 45.27 364.75 364.75 0.379
5.0 18.36 14.41 271.10 271.10 3.84 3.84 54.22 54.22 441.84 441.84 0.374
6.0 21.63 16.98 311.47 311.47 3.79 3.79 62.29 62.29 511.80 511.80 0.369
113.5 X 113.5 4.8 20.28 15.92 393.30 393.30 4.40 4.40 69.30 69.30 637.45 637.45 0.429
5.4 22.60 17.74 432.58 432.58 4.38 4.38 76.23 76.23 708.69 708.69 0.426
132 X 132 4.8 23.83 16.71 634.39 634.39 5.16 5.16 96.12 96.12 1018.30 1018.30 0.503
5.4 26.59 20.88 700.11 700.11 5.13 5.13 106.08 106.08 1134.25 1134.25 0.500
150 x 150 4.0 22.95 18.01 807.82 807.82 5.93 5.93 107.71 107.71 1273.46 1273.46 0.579
5.0 28.36 22.26 982.12 982.12 5.89 5.89 130.95 130.95 1569.09 1569.09 0.574
6.0 33.63 26.40 1154.91 1154.91 5.84 5.84 152.7g 152.7g 1856.18 1856.18 0.569
7.0 38.78 30.44 1299.44 1299.44 5.79 5.79 173.26 173.26 2134.99 2134.99 0.564
8.0 43.79 44.38 1443.00 1443.00 5.74 5.74 192.40 192.40 2405.78 2405.78 0.559
180 x 180 4.0 27.75 21.78 1421.74 1421.74 7.16 7.16 157.97 157.97 2224.31 2224.31 0.899
5.0 43.36 26.97 1736.87 1736.87 7.11 7.11 192.99 192.99 2747.93 2747.93 0.694
6.0 40.83 32.05 2036.52 2036.52 7.06 7.06 226.28 226.28 3259.23 3259.23 0.689
7.0 47.18 33.03 2321.04 2321.04 7.01 7.01 257.89 257.89 3758.53 3758.53 0.684
8.0 53.39 41.90 2590.73 2590.73 6.97 6.97 287.86 287.86 4246.16 4246.16 0.679
220x220 4.0 34.15 26.61 2639.14 2639.14 8.79 8.79 239.92 239.92 4099.49 4099.49 0.859
5.0 42.36 33.25 3238.02 3238.02 8.74 8.74 294.37 294.37 5076.22 5076.22 0.854
6.0 50.43 39.59 3813.36 3913.36 8.70 8.70 346.67 346.67 6034.73 6034.73 0.849
7.0 58.38 45.83 4365.55 4365.55 8.65 8.65 396.67 396.67 6974.82 6974.82 0.844
8.0 66.19 51.96 4894.99 4894.99 8.60 8.60 445.00 445.00 7897.48 7897.48 0.839
250x250* 4.0 38.95 30.57 3907.30 3907.30 10.02 10.02 312.58 312.58 6045.40 6045.40 0.979
5.0 48.36 37.96 4805.01 4805.01 9.97 9.97 384.40 384.40 7494.83 7494.83 0.974
6.0 57.83 45.24 5672.00 5672.00 9.92 9.92 453.76 453.76 8920.44 8920.44 0.989
7.0 66.78 52.42 6508.73 6508.73 9.87 9.87 520.70 520.70 10322.70 10322.70 0.964
8.0 75.79 59.50 7315.65 7315.65 9.82 9.82 585.25 585.25 11702.07 11702.07 0.959

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

Industry Applications

Construction

Construction

Machinery

Machinery

Automotive

Automotive

Furniture

Furniture

Storage System

Storage System

Transmission Tower

Transmission Tower

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