Factores-pulgadas-diametrales

FACTORES DE DIAMETROS EQUIVALENTES PARA SER APLICADOS EN LAS TARIFAS UNITARIAS DE SOLDADURA E INSTALACIÓN DE TUBERÍA DE SISTEMAS ELECTROMECÁNICOS E ISLAS DE PRODUCCIÓN QUE TENGAN ESPESOR DE PARED DIFERENTES A LAS ESTÁNDAR. DIÁMETRO NOMINAL DE TUBERÍA (PULGADAS) 1/8 1/4 1/2

3/8

3/4

1

1 1/4

1 1/2

2

2 1/2

3

CÉDULA N° Clase 40 80 40 80 40 80 40 80 160 40 80 160 40 80 160 40 80 160 40 80 160 40 80 160 40 80 160 40 -

STD XS STD XS STD XS STD XS XXS STD XS XXS STD XS XXS STD XS XXS STD XS XXS STD XS XXS STD XS XXS STD -

Espesor de pared [mm] 1.73 2.41 2.24 3.02 2.31 3.2 2.77 3.73 4.78 7.47 2.87 3.91 5.56 7.82 3.38 4.55 6.35 9.09 3.56 4.85 6.35 9.7 3.68 5.08 7.14 10.16 3.91 5.54 8.74 11.07 5.16 7.01 9.52 14.02 3.18 3.96 4.78 5.49 6.35 7.14

FACTOR 1 1.4 1 1.3 1 1.4 1 1.3 1.7 2.7 1 1.4 1.9 2.7 1 1.3 1.9 2.7 1 1.4 1.8 2.7 1 1.4 1.9 2.8 1 1.4 2.2 2.8 1 1.4 1.8 2.7 1 1 1 1 1.2 1.3

DIÁMETRO EQUIVALENT E 0.13 0.17 0.25 0.34 0.38 0.52 0.5 0.67 0.86 1.35 0.75 1.02 1.45 2.04 1 1.35 1.88 2.69 1.25 1.7 2.23 3.41 1.5 2.07 2.91 4.14 2 2.83 4.47 5.66 2.5 3.4 4.61 6.79 3 3 3 3 3.47 3.9

C0208-PAM-EP-2011- ARB SMARTPRO Página No. 208

DIÁMETRO NOMINAL DE TUBERÍA (PULGADAS)

3 1/2

4

5

6

CÉDULA N° Clase 80 160 40 80 40 80 120 160 40 80 120 160 40 80 120 160 -

XS XXS STD XS STD XS XXS STD XS XXS SDT XS XXS

Espesor de pared [mm] 7.62 11.13 15.24 3.18 3.96 4.78 5.74 6.35 7.14 8.08 3.18 3.96 4.78 5.56 6.02 6.35 7.14 7.92 8.56 11.13 13.49 17.12 3.96 4.78 5.56 6.55 7.14 7.92 8.74 9.52 12.7 15.88 19.05 4.78 5.56 6.35 7.11 7.92 8.74 9.52 10.97 14.27 18.26 21.95

FACTOR 1.4 2 2.8 1 1 1 1 1 1 1.4 1 1 1 1 1 1 1 1 1.4 1.8 2.2 2.8 1 1 1 1 1 1 1 1.5 1.9 2.4 2.9 1 1 1 1 1 1 1 1.5 2 2.6 3.1

DIÁMETRO EQUIVALENT E 4.16 6.08 8.33 3.5 3.5 3.5 3.5 3.5 3.5 4.93 4 4 4 4 4 4 4 4 5.69 7.4 8.96 11.38 5 5 5 5 5 5 5 7.27 9.69 12.12 14.54 6 6 6 6 6 6 6 9.26 12.01 15.41 18.52



8

10

12

CÉDULA N° Clase 20 30 40 60 80 100 120 140 160 20 30 40 60 80 100 120 140 160 20 30 40 60

STD XS XXS STD XS XXS STD XS -


FACTOR 1 1 1 1 1 1 1 1 1 1 1 1.6 1.8 2.2 2.5 2.7 2.8 1 1 1 1 1 1 1 1 1 1 1.6 2 2.3 2.7 3.1 1 1 1 1 1 1 1 1 1.1 1.2 1.3 1.5

DIÁMETRO EQUIVALENT E 8 8 8 8 8 8 8 8 8 8 8 12.42 14.76 17.86 20.17 21.73 22.5 10 10 10 10 10 10 10 10 10 10 16.28 19.7 23.13 27.4 30.82 12 12 12 12 12 12 12 12 13 14.03 16.01 17.99



14

16

18

CÉDULA N° Clase 80 100 120 140 160 10 20 30 40 60 80 100 120 140 160 10 20 30 40 60 80 100 120 140 160 10 20

XXS STD XS STD XS -

Espesor de pared [mm] 17.48 21.44 25.4 28.57 33.32 5.33 5.56 6.35 7.14 7.92 8.74 9.52 11.13 11.91 12.7 15.09 19.05 23.83 27.79 31.75 35.71 50.8 53.97 55.88 63.5 5.56 6.35 7.14 7.92 8.74 9.52 11.13 11.91 12.70 16.66 21.44 26.19 30.96 36.53 40.49 6.35 7.14 7.92

FACTOR 1.8 2.3 2.7 3 3.5 1 1 1 1 1 1 1 1.2 1.3 1.3 1.6 2 2.5 2.9 3.3 3.8 5.3 5.7 5.9 6.7 1.0 1.0 1.0 1.0 1.0 1.0 1.2 1.3 1.3 1.8 2.3 2.8 3.3 3.8 4.3 1.0 1.0 1.0

DIÁMETRO EQUIVALENT E 22.03 27.03 32.02 36.01 42 14 14 14 14 14 14 14 16.37 17.51 18.68 22.19 28.01 35.04 40.87 46.69 52.51 74.71 79.37 82.18 93.38 16.00 16.00 16.00 16.00 16.00 16.00 18.71 20.02 21.34 28.00 36.03 44.02 52.03 61.39 68.05 18.00 18.00 18.00



20

24

CÉDULA N° Clase 30 40 60 80 100 120 140 160 10 20 30 40 60 80 100 120 140 160 10 20 30 40 60 80

STD XS STD XS STD XS -

Espesor de pared [mm] 8.74 9.52 10.31 11.13 11.91 12.70 14.27 19.05 23.83 29.36 34.92 39.67 45.24 6.35 7.14 7.92 8.74 9.52 10.31 11.13 11.91 12.70 15.09 20.62 26.19 32.54 38.10 44.45 50.01 6.35 7.14 7.92 8.74 9.52 10.31 11.13 11.91 12.70 14.27 17.48 23.83 24.61 30.96

FACTOR 1.0 1.0 1.1 1.2 1.3 1.3 1.5 2.0 2.5 3.1 3.7 4.2 4.8 1.0 1.0 1.0 1.0 1.0 1.1 1.2 1.3 1.3 1.6 2.2 2.8 3.4 4.0 4.7 5.3 1.0 1.0 1.0 1.0 1.0 1.1 1.2 1.3 1.3 1.5 1.8 2.5 2.6 3.3

DIÁMETRO EQUIVALENT E 18.00 18.00 19.49 21.04 22.52 24.01 26.98 36.02 45.06 55.51 66.03 75.01 85.54 20.00 20.00 20.00 20.00 20.00 21.66 23.38 25.02 26.68 31.70 43.32 55.02 68.36 80.04 93.38 105.06 24.00 24.00 24.00 24.00 24.00 25.99 28.06 30.03 32.02 35.97 44.07 60.08 62.04 78.05



26

28

30

CÉDULA N° Clase 100 120 140 160 10 20 10 20 10 20 30 -

STD XS STD XS STD XS -


FACTOR 4.1 4.8 5.5 6.3 1.0 1.0 1.0 1.0 1.0 1.1 1.2 1.3 1.3 1.5 0.73 0.82 0.91 1.00 1.09 1.18 1.27 1.36 1.45 1.63 1.82 2.00 2.18 2.36 2.54 2.73 2.91 1.00 1.00 1.00 1.00 1.00 1.00 1.08 1.16 1.23 1.38 1.54 1.70 1.85

DIÁMETRO EQUIVALENT E 98.04 116.02 132.03 150.10 26.00 26.00 26.00 26.00 26.00 28.16 30.40 32.53 34.68 38.97 28.00 28.00 28.00 28.00 30.53 33.03 35.66 38.16 40.69 45.72 50.87 56.00 61.03 66.06 71.22 76.34 81.37 30.00 30.00 30.00 30.00 30.00 30.00 32.39 34.66 36.95 41.52 46.21 50.86 55.43



CÉDULA N° Clase 10 20 30 40 -

36

STD XS -

Espesor de pared [mm] 20.62 22.23 23.83 25.40 26.97 28.58 30.18 31.75 36.00 6.35 7.14 7.92 8.74 9.53 10.31 11.13 11.91 12.70 14.27 15.88 17.48 19.05 20.62 22.23 23.83 25.40

FACTOR 2.00 2.16 2.31 2.46 2.62 2.77 2.93 3.08 3.49 1.0 1.0 1.0 1.0 1.00 1.08 1.17 1.25 1.33 1.50 1.67 1.83 2.00 2.16 2.33 2.50 2.67

DIÁMETRO EQUIVALENT E 60.00 64.68 69.34 73.91 78.48 83.16 87.82 92.39 104.75 36.00 36.00 36.00 36.00 36.00 38.95 42.04 44.99 47.97 53.91 59.99 66.03 71.96 77.89 83.97 90.02 95.95

PARA SOLDADURA DE ACCESORIOS LOS SIGUIENTES FACTORES DE CONVERSIÓN DEBERÁN SER CONSIDERADOS: SOCKOLETS THREADOLETS LATHROLETS ELBOWLETS WELDOLETS DERIVACIÓN A 90° (INJERTO) DERIVACIÓN A 45° (INJERTO) REFUERZO

f = 1,75 f = 1,75 f = 1,75 f = 1,75 f = 2,5 TUBERÍA 6" a 9" : f = 1,5 DESDE EL DIÁMETRO MENOR TUBERÍA 6" a 10" : f = 1,5 DESDE EL DIÁMETRO MENOR PEQUEÑO A GRANDE: f = 1,5 DESDE MAYOR DIÁMETRO

REFERENCIA: 1.- CUADRO X2.2 ASTM A 53


Factores-pulgadas-diametrales

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