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Hierro Negro Con Costura
    BS-1387, MEDIANO ASTM A-53 ASTM A-53
    CEDULA 30 CEDULA 40 CEDULA 80
Tamaño Diámetro Espesor Presión Peso Diámetro Espesor Presión Peso Diámetro Espesor Presión Peso Diámetro
Nominal Externo Pared P.S.I. Kilos Interno Pared P.S.I. Kilos Interno Pared P.S.I. Kilos Interno
1/4" 13.50         2.24 700.00 3.72 9.22 3.02 850.00 4.80 7.66
3/8" 17.50         2.31 700.00 5.10 12.48 3.20 850.00 6.60 10.70
1/2" 21.40         2.77 700.00 7.56 15.76 3.73 850.00 9.72 13.84
3/4" 27.00         2.87 700.00 10.08 20.96 3.91 850.00 13.14 18.88
1" 34.01         3.38 700.00 15.00 26.28 4.55 850.00 19.38 23.94
1 1/4" 42.09         3.56 1000.00 20.28 35.08 4.85 1500.00 26.76 32.50
1 1/2" 48.40         3.68 1000.00 24.30 40.94 5.08 1500.00 32.40 38.14
2" 60.30 3.66 700.00 30.54 52.98 3.91 1000.00 32.58 52.48 5.54 1500.00 44.82 49.22
2 1/2" 76.20 3.66 700.00 39.12 68.88 5.16 1000.00 51.72 62.88 7.01 1500.00 68.40 58.98
3" 88.90 4.06 700.00 50.82 84.84 5.49 2220.00 67.68 83.41 7.62 2500.00 92.22 81.28
4" 114.30 4.47 700.00 72.60 108.91 6.02 1900.00 97.26 108.28 8.56 2700.00 135.40 105.74
5" 141.30 4.88 700.00 97.20 130.04 6.55 1670.00 130.56 128.20        
6" 166.00 4.88 700.00 115.20 155.44 7.11 1520.00 169.38 154.08        
8" 219.10 7.04 1160.00 220.56 205.02 8.18 1340.00 254.94 202.74        
10" 273.00         9.27 1430.00 361.44 254.46        
12" 323.80         10.31 1340.00 478.32 303.18        

 


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