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Espesor tuberías en Acero al Carbono según ASME B36.10M
Los espesores de la tubería están normalizados según ASME B36.10M en un Nº Schedule (SCH) y éste puede ser en aceros al carbono : SCH 5, SCH 10, SCH 20, SCH 30, SCH 40, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160 y SCH 180.
A su vez hay otros tres Schedules de amplio uso comercial que dependiendo del diámetro nominal pueden coincidir con los schedules anteriores. Estos schedules son SCH STD o Standard, SCH XS o Extra-Fuerte (Extra-Strong) y SCH XXS Doble Extra-Fuerte (Double Extra-Strong).
• Tubería tamaño de 1/8 a 6 in (pulgadas) (DN6 a DN150 mm)
• Tubería tamaño de 8 a 24 in (pulgadas) (DN200 a DN600 mm)
• Tubería tamaño de 26 a 36 in (pulgadas) (DN650 a DN900 mm)
• Tubería tamaño de 38 a 80 in (pulgadas) (DN950 a DN2000 mm)
Tabla espesores tubería Acero al Carbono según ASME B36.10M
Diámetros Nominales 1/8 in a 6in (DN6 a DN150)
|
|
| Tamaño | Diam.
exter. | SCH 5 | SCH 10 | SCH 30 | SCH 40
STD | SCH 80
XS | SCH 120 | SCH 160 | XXS |
NPS
in | DN
mm | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | mm
(in) |
|
| 1/8 | 6 | 0.405
(10.29) | …
(…) | 0.049
(1.24) | 0.057
(1.45) | 0.068
(1.73) | 0.095
(2.41) | …
(…) | …
(…) | …
(…) |
| 1/4 | 8 | 0.54
(13.72) | …
(…) | 0.065
(1.65) | 0.073
(1.85) | 0.088
(2.24) | 0.119
(3.02) | …
(…) | …
(…) | …
(…) |
| 3/8 | 10 | 0.675
(17.15) | …
(…) | 0.065
(1.65) | 0.073
(1.85) | 0.091
(2.31) | 0.126
(3.2) | …
(…) | …
(…) | …
(…) |
| 1/2 | 15 | 0.84
(21.34) | 0.065
(1.65) | 0.083
(2.11) | 0.095
(2.41) | 0.109
(2.77) | 0.147
(3.73) | …
(…) | 0.188
(4.78) | 0.294
(7.47) |
| 3/4 | 20 | 1.05
(26.67) | 0.065
(1.65) | 0.083
(2.11) | 0.095
(2.41) | 0.113
(2.87) | 0.154
(3.91) | …
(…) | 0.219
(5.56) | 0.308
(7.82) |
| 1 | 25 | 1.315
(33.4) | 0.065
(1.65) | 0.109
(2.77) | 0.114
(2.9) | 0.133
(3.38) | 0.179
(4.55) | …
(…) | 0.25
(6.35) | 0.358
(9.09) |
| 1 1/4 | 32 | 1.66
(42.16) | 0.065
(1.65) | 0.109
(2.77) | 0.117
(2.97) | 0.14
(3.56) | 0.191
(4.85) | …
(…) | 0.25
(6.35) | 0.382
(9.7) |
| 1 1/2 | 40 | 1.9
(48.26) | 0.065
(1.65) | 0.109
(2.77) | 0.125
(3.18) | 0.145
(3.68) | 0.2
(5.08) | …
(…) | 0.281
(7.14) | 0.4
(10.16) |
| 2 | 50 | 2.375
(60.33) | 0.065
(1.65) | 0.109
(2.77) | 0.125
(3.18) | 0.154
(3.91) | 0.218
(5.54) | …
(…) | 0.344
(8.74) | 0.436
(11.07) |
| 2 1/2 | 65 | 2.875
(73.03) | 0.083
(2.11) | 0.12
(3.05) | 0.188
(4.78) | 0.203
(5.16) | 0.276
(7.01) | …
(…) | 0.375
(9.53) | 0.552
(14.02) |
| 3 | 80 | 3.5
(88.9) | 0.083
(2.11) | 0.12
(3.05) | 0.188
(4.78) | 0.216
(5.49) | 0.3
(7.62) | …
(…) | 0.438
(11.13) | 0.6
(15.24) |
| 3 1/2 | 90 | 4
(101.6) | 0.083
(2.11) | 0.12
(3.05) | 0.188
(4.78) | 0.226
(5.74) | 0.318
(8.08) | …
(…) | …
(…) | …
(…) |
| 4 | 100 | 4.5
(114.3) | 0.083
(2.11) | 0.12
(3.05) | 0.188
(4.78) | 0.237
(6.02) | 0.337
(8.56) | 0.438
(11.13) | 0.531
(13.49) | 0.674
(17.12) |
| 5 | 125 | 5.563
(141.3) | 0.109
(2.77) | 0.134
(3.4) | …
(…) | 0.258
(6.55) | 0.375
(9.53) | 0.5
(12.7) | 0.625
(15.88) | 0.75
(19.05) |
| 6 | 150 | 6.625
(168.28) | 0.109
(2.77) | 0.134
(3.4) | …
(…) | 0.28
(7.11) | 0.432
(10.97) | 0.562
(14.27) | 0.719
(18.26) | 0.864
(21.95) |
Tabla espesores tubería Acero al Carbono según ASME B36.10M
Diámetros Nominales 8in a 24in (DN200 a DN600)
|
|
| Tamaño | Diam.
exter. | SCH 5 | SCH 10 | SCH 20 | SCH 30 | STD | SCH 40 | XS |
NPS
in | DN
mm | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) |
|
| 8 | 200 | 8.625
(219.08) | 0.109
(2.77) | 0.148
(3.76) | 0.25
(6.35) | 0.277
(7.04) | 0.322
(8.18) | 0.322
(8.18) | 0.5
(12.7) |
| 10 | 250 | 10.75
(273.05) | 0.134
(3.4) | 0.134
(3.4) | 0.25
(6.35) | 0.307
(7.8) | 0.365
(9.27) | 0.365
(9.27) | 0.5
(12.7) |
| 12 | 300 | 12.75
(323.85) | 0.156
(3.96) | 0.156
(3.96) | 0.25
(6.35) | 0.33
(8.38) | 0.375
(9.53) | 0.406
(10.31) | 0.5
(12.7) |
| 14 | 350 | 14
(355.6) | 0.156
(3.96) | 0.156
(3.96) | 0.312
(7.92) | 0.375
(9.53) | 0.375
(9.53) | 0.438
(11.13) | 0.5
(12.7) |
| 16 | 400 | 16
(406.4) | 0.165
(4.19) | 0.165
(4.19) | 0.312
(7.92) | 0.375
(9.53) | 0.375
(9.53) | 0.5
(12.7) | 0.5
(12.7) |
| 18 | 450 | 18
(457.2) | 0.165
(4.19) | 0.165
(4.19) | 0.312
(7.92) | 0.438
(11.13) | 0.375
(9.53) | 0.562
(14.27) | 0.5
(12.7) |
| 20 | 500 | 20
(508) | 0.188
(4.78) | 0.188
(4.78) | 0.375
(9.53) | 0.5
(12.7) | 0.375
(9.53) | 0.594
(15.09) | 0.5
(12.7) |
| 22 | 550 | 22
(558.8) | 0.188
(4.78) | 0.188
(4.78) | 0.375
(9.53) | 0.5
(12.7) | 0.375
(9.53) | …
(…) | 0.5
(12.7) |
| 24 | 600 | 24
(609.6) | 0.218
(5.54) | 0.218
(5.54) | 0.375
(9.53) | 0.562
(14.27) | 0.375
(9.53) | 0.688
(17.48) | 0.5
(12.7) |
|
| Tamaño | Diam.
exter. | SCH60 | SCH80 | SCH 100 | SCH120 | XXS | SCH140 | SCH160 |
NPS
in | DN
mm | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) |
|
| 8 | 200 | 8.625
(219.08) | 0.406
(10.31) | 0.5
(12.7) | 0.594
(15.09) | 0.719
(18.26) | 0.875
(22.23) | 0.812
(20.62) | 0.906
(23.01) |
| 10 | 250 | 10.75
(273.05) | 0.5
(12.7) | 0.594
(15.09) | 0.719
(18.26) | 0.844
(21.44) | 1
(25.4) | 1
(25.4) | 1.125
(28.58) |
| 12 | 300 | 12.75
(323.85) | 0.562
(14.27) | 0.688
(17.48) | 0.844
(21.44) | 1
(25.4) | 1
(25.4) | 1.125
(28.58) | 1.312
(33.32) |
| 14 | 350 | 14
(355.6) | 0.594
(15.09) | 0.75
(19.05) | 0.938
(23.83) | 1.094
(27.79) | …
(…) | 1.25
(31.75) | 1.406
(35.71) |
| 16 | 400 | 16
(406.4) | 0.656
(16.66) | 0.844
(21.44) | 1.031
(26.19) | 1.219
(30.96) | …
(…) | 1.438
(36.53) | 1.594
(40.49) |
| 18 | 450 | 18
(457.2) | 0.75
(19.05) | 0.938
(23.83) | 1.156
(29.36) | 1.375
(34.93) | …
(…) | 1.562
(39.67) | 1.781
(45.24) |
| 20 | 500 | 20
(508) | 0.812
(20.62) | 1.031
(26.19) | 1.281
(32.54) | 1.5
(38.1) | …
(…) | 1.75
(44.45) | 1.969
(50.1) |
| 22 | 550 | 22
(558.8) | 0.875
(22.23) | 1.125
(28.58) | 1.375
(34.93) | 1.625
(41.28) | …
(…) | 1.875
(47.63) | 2.125
(53.98) |
| 24 | 600 | 24
(609.6) | 0.969
(24.61) | 1.219
(30.96) | 1.531
(38.89) | 1.812
(46.02) | …
(…) | 2.062
(52.37) | 2.344
(59.54) |
Tabla espesores tubería Acero al Carbono según ASME B36.10M
Diámetros Nominales 26in a 36in (DN650 a DN900)
|
|
| Tamaño | Diam.
exter. | SCH 5 | SCH 10 | STD | SCH20
XS | SCH30 | SCH40 |
NPS
in | DN
mm | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) | in
(mm) |
|
| 26 | 650 | 26 (660.4) | () | 0.312 (7.92) | 0.375 (9.53) | 0.5 (12.7) | ( ) | () |
| 28 | 700 | 28
(711.2) | () | 0.312 (7.92) | 0.375 (9.53) | 0.5 (12.7) | 0.625 (15.88) | () |
| 30 | 750 | 30
(762) | 0.25 (6.35) | 0.312 (7.92) | 0.375 (9.53) | 0.5 (12.7) | 0.625 (15.88) | () |
| 32 | 800 | 32
(812.8) | () | 0.312 (7.92) | 0.375 (9.53) | 0.5 (12.7) | 0.625 (15.88) | 0.688 (17.48) |
| 34 | 850 | 34
(863.6) | () | 0.312 (7.92) | 0.375 (9.53) | 0.5 (12.7) | 0.625 (15.88) | 0.688 (17.48) |
| 36 | 900 | 36
(914.4) | () | 0.312 (7.92) | 0.375 (9.53) | 0.5 (12.7) | 0.625 (15.88) | 0.75 (19.05) |
Tabla espesores tubería Acero al Carbono según ASME B36.10M
Diámetros Nominales 38in a 80in (DN950 a DN2000)
|
|
| Tamaño | Diam.
exter. | STD | XS |
NPS
in | DN
mm | in (mm) | in
(mm) | in
(mm) |
|
| 38 | 950 | 38 (965.2) | 0.375 (9.53) | 0.5 (12.7) |
| 40 | 1000 | 40 (1016) | 0.375 (9.53) | 0.5 (12.7) |
| 42 | 1050 | 42 (1066.8) | 0.375 (9.53) | 0.5 (12.7) |
| 44 | 1100 | 44 (1117.6) | 0.375 (9.53) | 0.5 (12.7) |
| 46 | 1150 | 46 (1168.4) | 0.375 (9.53) | 0.5 (12.7) |
| 48 | 1200 | 48 (1219.2) | 0.375 (9.53) | 0.5 (12.7) |
| 52 | 1300 | 52 (1320.8) | () | () |
| 56 | 1400 | 56 (1422.4) | () | () |
| 60 | 1500 | 60 (1524) | () | () |
| 64 | 1600 | 64 (1625.6) | () | () |
| 68 | 1700 | 68 (1727.2) | () | () |
| 72 | 1800 | 72 (1828.8) | () | () |
| 76 | 1900 | 76 (1930.4) | () | () |
| 80 | 2000 | 80 (2032) | () | () |
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