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C0208-PAM-EP-2011- ARB SMARTPROPágina No. 208
FACTORES DE DIAMETROS EQUIVALENTES PARA SER APLICADOS EN LAS TARIFASUNITARIAS DE SOLDADURA E INSTALACIÓN DE TUBERÍA DE SISTEMAS
ELECTROMECÁNICOS E ISLAS DE PRODUCCIÓN QUE TENGAN ESPESOR DE PAREDDIFERENTES A LAS ESTÁNDAR.
DIÁMETRO NOMINALDE TUBERÍA(PULGADAS)
CÉDULA N° ClaseEspesor de
pared[mm]
FACTORDIÁMETRO
EQUIVALENTE
1/840 STD 1.73 1 0.13
80 XS 2.41 1.4 0.17
1/440 STD 2.24 1 0.25
80 XS 3.02 1.3 0.34
1/240 STD 2.31 1 0.38
80 XS 3.2 1.4 0.52
3/8
40 STD 2.77 1 0.5
80 XS 3.73 1.3 0.67
160 - 4.78 1.7 0.86
- XXS 7.47 2.7 1.35
3/4
40 STD 2.87 1 0.75
80 XS 3.91 1.4 1.02
160 - 5.56 1.9 1.45
- XXS 7.82 2.7 2.04
1
40 STD 3.38 1 1
80 XS 4.55 1.3 1.35
160 - 6.35 1.9 1.88
- XXS 9.09 2.7 2.69
1 1/4
40 STD 3.56 1 1.25
80 XS 4.85 1.4 1.7
160 - 6.35 1.8 2.23
- XXS 9.7 2.7 3.41
1 1/2
40 STD 3.68 1 1.5
80 XS 5.08 1.4 2.07
160 - 7.14 1.9 2.91
- XXS 10.16 2.8 4.14
2
40 STD 3.91 1 2
80 XS 5.54 1.4 2.83
160 - 8.74 2.2 4.47
- XXS 11.07 2.8 5.66
2 1/2
40 STD 5.16 1 2.5
80 XS 7.01 1.4 3.4
160 - 9.52 1.8 4.61
- XXS 14.02 2.7 6.79
3
- - 3.18 1 3
- - 3.96 1 3
- - 4.78 1 3
40 STD 5.49 1 3
- - 6.35 1.2 3.47
- - 7.14 1.3 3.9
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C0208-PAM-EP-2011- ARB SMARTPROPágina No. 210
DI METRO NOMINALDE TUBERÍA(PULGADAS)
CÉDULA N° ClaseEspesor de
pared[mm]
FACTORDI METRO
EQUIVALENTE
8
- - 4.78 1 8
- - 5.16 1 8
- - 5.56 1 8
20 - 6.35 1 8
30 - 7.04 1 8
- - 7.92 1 8
40 STD 8.18 1 8
- - 8.74 1 8
- - 9.52 1 8
60 - 10.31 1 8
- - 11.13 1 8
80 XS 12.7 1.6 12.42
100 - 15.09 1.8 14.76
120 - 18.26 2.2 17.86
140 - 20.62 2.5 20.17
- XXS 22.22 2.7 21.73
160 - 23.01 2.8 22.5
10
- - 4.78 1 10
- - 5.16 1 10
- - 5.56 1 10
20 - 6.35 1 10
- - 7.09 1 10
30 - 7.8 1 10
- - 8.74 1 10
40 STD 9.27 1 10
- - 11.13 1 10
60 XS 12.7 1 10
80 - 15.09 1.6 16.28
100 - 18.26 2 19.7
120 - 21.44 2.3 23.13
140 XXS 25.4 2.7 27.4
160 - 28.57 3.1 30.82
12
- - 5.16 1 12
- - 5.56 1 12
20 - 6.35 1 12
- - 7.14 1 12
- - 7.92 1 12
30 - 8.38 1 12
- - 8.74 1 12
- STD 9.52 1 12
40 - 10.31 1.1 13
- - 11.13 1.2 14.03
- XS 12.7 1.3 16.01
60 - 14.27 1.5 17.99
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C0208-PAM-EP-2011- ARB SMARTPROPágina No. 211
DI METRO NOMINALDE TUBERÍA(PULGADAS)
CÉDULA N° ClaseEspesor de
pared[mm]
FACTORDI METRO
EQUIVALENTE
80 - 17.48 1.8 22.03
100 - 21.44 2.3 27.03
120 XXS 25.4 2.7 32.02
140 - 28.57 3 36.01
160 - 33.32 3.5 42
14
- - 5.33 1 14
- - 5.56 1 14
10 - 6.35 1 14
- - 7.14 1 14
20 - 7.92 1 14
- - 8.74 1 14
30 STD 9.52 1 14
40 - 11.13 1.2 16.37
- - 11.91 1.3 17.51
- XS 12.7 1.3 18.68
60 - 15.09 1.6 22.19
80 - 19.05 2 28.01
100 - 23.83 2.5 35.04
120 - 27.79 2.9 40.87
140 - 31.75 3.3 46.69
160 - 35.71 3.8 52.51
- - 50.8 5.3 74.71
- - 53.97 5.7 79.37
- - 55.88 5.9 82.18
- - 63.5 6.7 93.38
16
- - 5.56 1.0 16.00
10 - 6.35 1.0 16.00
- - 7.14 1.0 16.00
20 - 7.92 1.0 16.00
- - 8.74 1.0 16.00
30 STD 9.52 1.0 16.00
- - 11.13 1.2 18.71
- - 11.91 1.3 20.02
40 XS 12.70 1.3 21.34
60 - 16.66 1.8 28.00
80 - 21.44 2.3 36.03
100 - 26.19 2.8 44.02
120 - 30.96 3.3 52.03
140 - 36.53 3.8 61.39
160 - 40.49 4.3 68.05
1810 - 6.35 1.0 18.00
- - 7.14 1.0 18.00
20 - 7.92 1.0 18.00
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C0208-PAM-EP-2011- ARB SMARTPROPágina No. 212
DI METRO NOMINALDE TUBERÍA(PULGADAS)
CÉDULA N° ClaseEspesor de
pared[mm]
FACTORDI METRO
EQUIVALENTE
- - 8.74 1.0 18.00
- STD 9.52 1.0 18.00
- - 10.31 1.1 19.49
30 - 11.13 1.2 21.04
- - 11.91 1.3 22.52
- XS 12.70 1.3 24.01
40 - 14.27 1.5 26.98
60 - 19.05 2.0 36.02
80 - 23.83 2.5 45.06
100 - 29.36 3.1 55.51
120 - 34.92 3.7 66.03
140 - 39.67 4.2 75.01
160 - 45.24 4.8 85.54
20
10 - 6.35 1.0 20.00
- - 7.14 1.0 20.00
- - 7.92 1.0 20.00
- - 8.74 1.0 20.00
20 STD 9.52 1.0 20.00
- - 10.31 1.1 21.66
- - 11.13 1.2 23.38
- - 11.91 1.3 25.02
30 XS 12.70 1.3 26.68
40 - 15.09 1.6 31.70
60 - 20.62 2.2 43.32
80 - 26.19 2.8 55.02
100 - 32.54 3.4 68.36
120 - 38.10 4.0 80.04
140 - 44.45 4.7 93.38
160 - 50.01 5.3 105.06
24
10 - 6.35 1.0 24.00
- - 7.14 1.0 24.00
- - 7.92 1.0 24.00
- - 8.74 1.0 24.00
20 STD 9.52 1.0 24.00
- - 10.31 1.1 25.99
- - 11.13 1.2 28.06
- - 11.91 1.3 30.03
- XS 12.70 1.3 32.02
30 - 14.27 1.5 35.97
40 - 17.48 1.8 44.07
- - 23.83 2.5 60.08
60 - 24.61 2.6 62.04
80 - 30.96 3.3 78.05
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C0208-PAM-EP-2011- ARB SMARTPROPágina No. 213
DI METRO NOMINALDE TUBERÍA(PULGADAS)
CÉDULA N° ClaseEspesor de
pared[mm]
FACTORDI METRO
EQUIVALENTE
100 - 38.89 4.1 98.04
120 - 46.02 4.8 116.02
140 - 52.37 5.5 132.03
160 - 59.54 6.3 150.10
26
- - 6.35 1.0 26.00
- - 7.14 1.0 26.00
10 - 7.92 1.0 26.00
- - 8.74 1.0 26.00
- STD 9.52 1.0 26.00
- - 10.31 1.1 28.16
- - 11.13 1.2 30.40
- - 11.91 1.3 32.53
20 XS 12.70 1.3 34.68
- - 14.27 1.5 38.97
28
- - 6.35 0.73 28.00
- - 7.14 0.82 28.00
10 - 7.92 0.91 28.00
- STD 8.74 1.00 28.00
- - 9.53 1.09 30.53
- - 10.31 1.18 33.03
- - 11.13 1.27 35.66
20 XS 11.91 1.36 38.16
- - 12.70 1.45 40.69
- - 14.27 1.63 45.72
- - 15.88 1.82 50.87
- - 17.48 2.00 56.00
- - 19.05 2.18 61.03
- - 20.62 2.36 66.06
- - 22.23 2.54 71.22
- - 23.83 2.73 76.34
- - 25.40 2.91 81.37
30
- - 6.35 1.00 30.00
- - 7.14 1.00 30.00
10 - 7.92 1.00 30.00
- - 8.74 1.00 30.00
- - 9.53 1.00 30.00
- STD 10.31 1.00 30.00
- - 11.13 1.08 32.39
- - 11.91 1.16 34.66
- - 12.70 1.23 36.95
20 XS 14.27 1.38 41.52
- - 15.88 1.54 46.21
30 - 17.48 1.70 50.86
- - 19.05 1.85 55.43
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C0208-PAM-EP-2011- ARB SMARTPROPágina No. 214
DI METRO NOMINALDE TUBERÍA(PULGADAS)
CÉDULA N° ClaseEspesor de
pared[mm]
FACTORDI METRO
EQUIVALENTE
- - 20.62 2.00 60.00
- - 22.23 2.16 64.68
- - 23.83 2.31 69.34
- - 25.40 2.46 73.91
- - 26.97 2.62 78.48
- - 28.58 2.77 83.16
- - 30.18 2.93 87.82
- - 31.75 3.08 92.39
- - 36.00 3.49 104.75
36
- - 6.35 1.0 36.00
- - 7.14 1.0 36.00
10 - 7.92 1.0 36.00
- - 8.74 1.0 36.00
- STD 9.53 1.00 36.00
- - 10.31 1.08 38.95
- - 11.13 1.17 42.04- - 11.91 1.25 44.99
20 XS 12.70 1.33 47.97
- - 14.27 1.50 53.91
30 - 15.88 1.67 59.99
- - 17.48 1.83 66.03
40 - 19.05 2.00 71.96
- - 20.62 2.16 77.89
- - 22.23 2.33 83.97
- - 23.83 2.50 90.02
- - 25.40 2.67 95.95
PARA SOLDADURA DE ACCESORIOS LOS SIGUIENTES FACTORES DE CONVERSIÓNDEBERÁN SER CONSIDERADOS:
SOCKOLETS f = 1,75THREADOLETS f = 1,75LATHROLETS f = 1,75ELBOWLETS f = 1,75WELDOLETS f = 2,5
DERIVACIÓN A 90° (INJERTO)TUBERÍA 6" a 9" : f = 1,5 DESDE EL
DIÁMETRO MENOR
DERIVACIÓN A 45° (INJERTO)
TUBERÍA 6" a 10" : f = 1,5 DESDE EL
DIÁMETRO MENORREFUERZO
PEQUE O A GRANDE: f = 1,5 DESDEMAYOR DIÁMETRO
REFERENCIA:1.- CUADRO X2.2 ASTM A 53