Tubería de uso mecánico (OR)

Dimensiones y pesos teóricos de tubería de uso mecánico
Denominación Diámetro exterior Espesor de pared Peso extremo liso estructural Diámetro interior Área I S r
Origen
Obs.
Tamaño nominal Pared D t Wpe d
Pulg. Pulg. lb/pie kg/m Pulg. Pulg.2 cm2 cm⁴ cm3 cm
6 5/ 8 6.6 0.312 20.91 31.48 6.001 6.145 40.05 1,290 153.3 5.676 MEX.
0.375 24.72 37.44 5.875 7.357 47.63 1,506 178.9 5.623 MEX.
80 XE 0.432 28.45 42.73 5.761 8.362 54.36 1,689 200.8 5.575 MEX.
0.500 32.71 48.80 5.625 9.613 62.08 1,891 224.8 5.520 MEX.
8 5/ 8 8.6 0.188 16.68 25.40 8.249 4.902 32.32 1,856 169.4 7.579 MEX.
20 0.250 22.37 33.36 8.125 6.574 42.44 2,403 219.4 7.525 MEX.
30 0.277 24.53 36.91 8.071 7.210 46.97 2,643 241.2 7.501 MEX.
40 E 0.322 28.39 42.70 7.981 8.344 54.33 3,025 276.2 7.462 MEX.
0.375 32.63 49.42 7.875 9.713 62.87 3,458 315.7 7.416 MEX.
80 XE 0.500 43.40 64.73 7.625 12.75 82.35 4,402 401.8 7.311 MEX.
10 3/ 4 10.8 0.188 21.45 31.46 10.37 6.303 40.03 3,602 263.9 9.486 MEX.
20 0.250 28.06 41.49 10.25 8.247 52.79 4,696 344.0 9.432 MEX.
30 0.307 34.06 50.76 10.14 10.01 64.58 5,685 416.5 9.382 MEX.
40 E 0.365 40.52 60.24 10.02 11.91 76.65 6,673 488.9 9.331 MEX.
60 XE 0.500 54.79 81.63 9.750 16.10 103.9 8,817 645.9 9.214 MEX.
12 3/ 4 12.8 0.188 25.51 37.42 12.37 7.50 47.61 6,059 374.3 11.28 MEX.
20 0.250 33.41 49.39 12.25 9.817 62.84 7,921 489.3 11.23 MEX.
30 0.330 43.81 65.04 12.09 12.88 82.75 10,300 636.2 11.16 MEX.
0.344 45.75 67.69 12.06 13.45 86.12 10,697 660.7 11.14 MEX.
E 0.375 49.61 73.73 12.00 14.58 93.80 11,593 716.1 11.12 MEX.
40 0.406 53.45 79.73 11.94 15.71 101.4 12,476 770.6 11.09 MEX.
XE 0.500 65.48 97.56 11.75 19.24 124.1 15,041 929.1 11.01 MEX.
Dimensiones y pesos teóricos de tubería de uso mecánico
Denominación Diámetro exterior Espesor de pared Peso extremo liso estructural Diámetro interior Área I S r
Origen
Obs.
Tamaño nominal Pared D t Wpe d
Pulg. Pulg. lb/pie kg/m Pulg. Pulg.2 cm2 cm⁴ cm3 cm
14 14.0 0.188 28.05 41.58 13.62 8.243 52.90 8,139 457.8 12.40 MEX.
10 0.250 36.75 54.76 13.50 10.80 69.67 10,626 597.7 12.35 MEX.
20 0.312 45.37 67.83 13.38 13.33 86.29 13,047 733.8 12.30 MEX.
30 E 0.375 54.62 81.19 13.25 16.05 103.3 15,478 870.5 12.24 MEX.
40 0.438 63.78 94.84 13.12 18.74 120.7 17,913 1,007 12.18 MEX.
XE 0.500 72.16 107.5 13.00 21.21 136.8 20,135 1,132 12.13 MEX.
16 16.0 0.188 32.11 47.60 15.62 9.437 60.56 12,211 600.9 14.20 MEX.
10 0.250 42.09 62.73 15.50 12.37 79.81 15,969 785.9 14.15 MEX.
20 0.312 52.00 77.74 15.38 15.28 98.90 19,640 966.5 14.09 MEX.
30 0.375 62.64 93.11 15.25 18.41 118.5 23,339 1,149 14.04 MEX.
40 XE 0.500 82.85 123.5 15.00 24.35 157.1 30,466 1,499 13.93 MEX.
18 18.0 0.188 36.17 53.62 17.62 10.63 68.22 17,455 763.6 16.00 MEX.
10 0.250 47.44 70.69 17.50 13.94 89.94 22,857 1,000 15.94 MEX.
20 0.312 58.62 87.65 17.38 17.23 111.5 28,147 1,231 15.89 MEX.
E 0.375 70.66 105.0 17.25 20.76 133.6 33,492 1,465 15.83 MEX.
30 0.436 81.68 121.7 17.13 24.00 154.9 38,559 1,687 15.78 MEX.
XE 0.500 93.54 139.4 17.00 27.49 177.3 43,836 1,918 15.72 MEX.
40 0.562 104.4 155.9 16.88 30.68 198.3 48,684 2,130 15.67 MEX.
20 10 20.0 0.250 52.78 78.66 19.50 15.51 100.1 31,485 1,240 17.74 MEX.
0.312 65.25 97.56 19.38 19.18 124.1 38,812 1,528 17.68 MEX.
20 E 0.375 78.67 116.9 19.25 23.12 148.8 46,231 1,820 17.63 MEX.
XE 0.500 104.2 155.3 19.00 30.63 197.6 60,639 2,387 17.52 MEX.
0.562 116.4 173.7 18.88 34.20 221.0 67,415 2,654 17.46 MEX.
Dimensiones y pesos teóricos de tubería de uso mecánico
Denominación Diámetro exterior Espesor de pared Peso extremo liso estructural Diámetro interior Área I S r
Origen
Obs.
Tamaño nominal Pared D t Wpe d
Pulg. Pulg. lb/pie kg/m Pulg. Pulg.2 cm2 cm⁴ cm3 cm
22 22.0 0.250 58.13 86.62 21.50 17.08 110.2 42,050 1,505 19.53 MEX.
E 0.375 86.69 128.9 21.25 25.48 163.9 61,850 2,214 19.42 MEX.
XE 0.500 114.9 171.3 21.00 33.77 217.9 81,267 2,909 19.31 MEX.
0.562 128.4 191.6 20.88 37.72 243.8 90,424 3,236 19.26 MEX.
0.625 142.8 212.5 20.75 41.97 270.4 99,710 3,569 19.20 MEX.
24 10 24.0 0.250 63.47 94.59 23.50 18.65 120.3 54,749 1,796 21.33 MEX.
0.312 78.51 117.4 23.38 23.07 149.3 67,593 2,218 21.28 MEX.
20 E 0.375 94.71 140.8 23.25 27.83 179.1 80,642 2,646 21.22 MEX.
XE 0.500 125.6 187.2 23.00 36.91 238.2 106,112 3,481 21.11 MEX.
30 0.562 140.3 209.5 22.88 41.24 266.5 118,152 3,876 21.05 MEX.
0.625 156.2 233.1 22.75 45.90 296.6 130,758 4,290 21.00 MEX.
40 0.668 167.1 248.1 22.66 49.11 315.6 138,669 4,550 20.96 MEX.

I (Momento de inercia), S (Módulo de sección), r (Radio de giro)

Para el cálculo de propiedades geométricas y pesos teóricos, se consideró:

  • Densidad del acero rolado en caliente: 7,860 Kg/m3
  • Momento de inercia por medición de áreas; método usado por el A.I.S.C.

Norma de especificación aplicable: ASTM A-500