REFERÊNCIA
BITOLA | Diâm. Interno | Diâm. Ext. | Pressão Máx. de Trabalho | Ruptura | Curvatura mínima | Peso | ||||||||
DN | dash | inch | mm | inch | mm | inch | bar | psi | bar | psi | mm | inch | g/m | lb/ft |
5 | -3 | 3/16" | 9.7 | 0.38 | 11.5 | 0.45 | 420 | 6,09 | 2 | 29 | 40 | 1.57 | 220 | 0.15 |
6 | -4 | 1/4" | 11.3 | 0.44 | 13.1 | 0.52 | 400 | 5,8 | 1,85 | 26,8 | 45 | 1.77 | 275 | 0.18 |
8 | -5 | 5/16" | 12.9 | 0.51 | 14.7 | 0.58 | 350 | 5,07 | 1,7 | 24,7 | 55 | 2.17 | 325 | 0.22 |
10 | -6 | 3/8" | 15.0 | 0.59 | 16.8 | 0.66 | 330 | 4,78 | 1,5 | 21,8 | 65 | 2.56 | 390 | 0.26 |
12 | -8 | 1/2" | 18.5 | 0.73 | 20.3 | 0.80 | 275 | 3,98 | 1,22 | 17,7 | 80 | 3.15 | 500 | 0.34 |
16 | -10 | 5/8" | 21.8 | 0.86 | 23.6 | 0.93 | 250 | 3,62 | 1,05 | 15,2 | 90 | 3.54 | 620 | 0.42 |
19 | -12 | 3/4" | 25.6 | 1.01 | 27.6 | 1.09 | 245 | 3,55 | 980 | 14,2 | 120 | 4.72 | 790 | 0.53 |
25 | -16 | 1" | 33.0 | 1.30 | 35.2 | 1.39 | 210 | 3,04 | 840 | 12,2 | 150 | 5.91 | 1,2 | 0.79 |
31 | -20 | 1.1/4" | 41.1 | 1.62 | 43.6 | 1.72 | 140 | 2,03 | 560 | 8,12 | 250 | 9.84 | 1,6 | 1.04 |
38 | -24 | 1.1/2" | 47.7 | 1.88 | 50.7 | 2.00 | 100 | 1,45 | 400 | 5,8 | 300 | 11.81 | 1,9 | 1.26 |
51 | -32 | 2" | 60.4 | 2.38 | 63.4 | 2.50 | 90 | 1,3 | 360 | 5,22 | 400 | 15.75 | 2,4 | 1.63 |
63 | -40 | 2.1/2" | 73.0 | 2.87 | 76.0 | 2.99 | 70 | 1,01 | 300 | 4,35 | 760 | 29.92 | 2,9 | 1.95 |
76 | -48 | 3" | 87.8 | 3.46 | 90.5 | 3.56 | 45 | 650 | 180 | 2,61 | 900 | 35.43 | 3,1 | 2.10 |