Diámetro Nominal Diámetro Externo (mm)   Grosor de Pared Nominal
Grosor de Pared NO.10 Grosor de Pared NO.20 Grosor de Pared NO.30 Grosor de Pared NO.40 Grosor de Pared NO.60 Grosor de Pared NO.80
A B Grosor (mm) Peso Unitario (kg/m) Grosor (mm) Peso Unitario  (kg/m) Grosor (mm) Peso Unitario (kg/m) Grosor (mm) Peso Unitario (kg/m) Grosor (mm) Peso Unitario (kg/m) Grosor (mm) Peso Unitario (kg/m)
6 1/3 10.5 1.7 0.369 2.2 0.450 2.4 0.479
8 1/4 13.8 2.2 0.829 2.4 0.675 30. 0.799
10 3/8 17.3 2.3 0.851 2.8 1.00 3.2 1.11
15 1/2 21.7 2.8 1.31 3.2 1.46 3.7 1.64
20 3/4 27.2 2.9 1.74 3.4 2.00 3.9 2.24
25 1 34.0 3.4 2.57 3.9 2.89 4.5 3.27
32 1 1/4 42.7 3.8 3.47 4.5 4.24 4.9 4.57
40 1 1/2 48.6 3.7 4.10 4.5 4.89 6.0 5.47
50 2 60.5 3.2 4.52 3.9 5.44 4.9 6.72 6.6 7.46
65 2 1/2 76.3 4.5 7.97 5.2 9.12 6.0 10.4 7.0 12.0
80 3 89.1 4.5 9.39 5.5 11.3 6.6 13.4 7.6 15.3
90 3 1/2 101.6 4.5 10.8 5.7 13.6 7.0 16.3 8.1 18.7
100 7 114.3 4.9 13.2 6.0 16.0 7.1 18.8 8.6 22.4
125 5 139.8 5.1 16.9 6.6 21.7 8.1 26.3 9.5 30.5
150 6 165.2 5.5 21.7 7.1 27.7 9.3 35.8 11.0 41.8
200 8 216.3 6.4 33.1 7.0 36.1 8.2 42.1 10.3 52.3 12.7 63.8
250 10 267.4 6.4 41.2 7.8 49.9 9.3 59.2 12.7 79.8 15.1 93.9
300 12 818.5 6.4 49.3 8.4 64.2 10.3 78.3 14.3 107 17.4 129
350 11 355.6 6.4 55.1 7.9 67.7 9.5 81.1 11.1 94.3 15.1 127 19.0 158
400 16 406.4 6.4 63.1 7.9 77.6 9.5 93.0 12.7 123 16.7 160 21.4 203
150 18 457.2 6.4 71.1 7.9 87.5 11.1 122 14.3 156 19.0 205 25.8 254
500 20 508.0 6.4 79.2 9.5 117 12.7 155 15.1 184 20.6 248 26.2 311
550 22 358.8 6.4 87.2 9.5 129 12.7 171 15.9 213
600 24 609.6 6.4 92.2 9.5 141 14.3 210
660 26 660.4 7.9 127 12.7 203