Page 73 - VESBO PPR CATALOGUE - FR

Tube VESBO SDR 6 Rugosité: 0.0070 mm
. Température: 60°C
Perte de charge R et débit mesuré v Densité: 983.20 kg/m 3
en fonction de la vitesse d'écoulement V
Viscosité: 0.47x10 m /s
2
-6

.
v = débit (I/s) R = perte de charge (mbar/m) v = vitesse d’écoulement (m/s)
d x s 20 x 3.4 25 x 4.2 32 x 5.4 40 x 6.7 50 x 8.3 63 x 10.5 75 x 12.5 90 x 15 110 x 18.3 125 x 20.8 160 x 26.6
.
v d i 13.2 mm 16.6 mm 21.2 mm 26.6 mm 33.4 mm 42.0 mm 50.0 mm 60.0 mm 73.4 mm 83.4 mm 106.8 mm
4.60 R 4,270.47 1,437.53 449.89 153.22 51.94 17.49 7.65 3.21 1.24 0.67 0.21
v 33.61 21.25 13.03 8.28 5.25 3.32 2.35 1.63 1.09 0.84 0.51
4.80 R 4,602.67 1,549.42 484.89 165.07 55.98 18.85 8.23 3.47 1.33 0.73 0.22
v 35.08 22.18 13.60 8.64 5.48 3.47 2.45 1.70 1.14 0.88 0.54
5.00 R 4,943.11 1,663.64 520.37 177.29 60.16 20.25 8.86 3.73 1.43 0.78 0.24
v 36.54 23.10 14.16 9.00 5.71 3.61 2.55 1.77 1.18 0.92 0.56
5.20 R 5,293.91 1.782.61 557.58 189.89 64.46 21.70 9.48 3.99 1.53 0.83 0.26
v 38.00 24.03 14.73 9.36 5.94 3.76 2.65 1.84 1.23 0.95 0.58
5.40 R 5,739.67 1.903.76 595.89 202.86 68.74 23.18 10.12 4.26 1.64 0.89 0.28
v 39.46 24.95 15.30 9.72 6.16 3.90 2.75 1.91 1.28 0.99 0.60
5.60 R 6,119.29 2.029.67 634.58 216.19 73.45 24.71 10.80 4.53 1.74 0.95 0.29
v 40.93 25.88 15.86 10.08 6.40 4.05 2.86 1.98 1.33 1.03 0.63
5.80 R 6,505.03 2,157.61 675.02 229.88 77.93 26.28 11.47 4.82 1.85 1.01 0.31
v 42.38 26.80 16.43 10.44 6.62 4.19 2.96 2.05 1.37 1.06 0.65
6.00 R 6,900.84 2,288.89 716.54 243.93 82.73 27.84 12.16 5.12 1.96 1.07 0.33
v 43.84 27.72 17.00 10.80 6.85 4.33 3.06 2.12 1.42 1.10 0.67
6.20 R 7,311.08 2,424.97 758.35 258.33 87.54 29.55 12.90 5.43 2.08 1.13 0.35
v 45.31 28.65 17.56 11.16 7.08 4.48 3.16 2.20 1.47 1.13 0.69
6.40 R 7,726.87 2,562.88 801.95 273.09 92.69 31.18 13.62 5.74 2.20 1.20 0.37
v 46.76 29.57 18.13 11.52 7.31 4.62 3.26 2.27 1.51 1.17 0.71
6.60 R 8,157.15 2,705.59 846.60 288.20 97.86 32.92 14.40 6.05 2.32 1.27 0.39
v 48.24 30.50 18.70 11.88 7.54 4.77 3.37 2.34 1.56 1.21 0.74
6.80 R 8,592.60 2,850.02 891.46 303.66 102.91 34.69 15.16 6.37 2.45 1.33 0.41
v 49.69 31.42 19.26 12.24 7.76 4.91 3.47 2.41 1.61 1.25 0.76
7.00 R 9,037.72 2,997.66 938.14 319.46 108.30 36.50 15.93 6.71 2.57 1.40 0.43
v 51.15 32.34 19.83 12.60 7.99 5.06 3.57 2.48 1.66 1.28 0.78
7.50 R 10.197.51 3,382.35 1,058.84 366.46 122.19 41.17 17.98 7.57 2.90 1.58 0.49
v 54.80 34.65 21.25 13.50 8.56 5.42 3.82 2.66 1.77 1.37 0.84
8.00 R 11,419.51 3,788.56 1,185.75 403.56 137.04 46.08 20.13 8.47 3.25 1.77 0.55
v 58.46 36.97 22.67 14.40 9.14 5.78 4.08 2.83 1.89 1.47 0.89
9.00 R 14,033.08 4,655.52 1,456.79 495.93 168.34 56.68 24.75 10.41 3.99 2.18 0.67
v 65.77 41.59 25.50 16.20 10.28 6.50 4.59 3.19 2.13 1.65 1.00
10.00 R 16,874.94 5,597.14 1,751.40 596.35 202.35 68.12 29.76 12.53 4.81 2.62 0.81
v 73.08 46.21 28.33 18.00 11.42 7.22 5.10 3.54 2.37 1.83 1.12
15.00 R 34,337.85 11,389.30 3,563.82 1,212.89 411.35 138.54 60.52 25.46 9.77 5.33 1.65
v 109.67 69.34 42.52 27.01 17.13 10.83 7.64 5.31 3.55 2.75 1.68
20.00 R 56,808.84 18,842.56 5,896.01 2,006.62 680.55 229.20 100.13 42.11 16.17 8.81 2.72
v 146.22 92.46 56.69 36.01 22.84 14.44 10.19 7.08 4.73 3.66 2.23
25.00 R 83,947.63 27,844.06 8,712.66 2,965.23 1,005.66 338.70 147.96 62.23 23.89 13.02 4.02
v 182.78 115.57 70.86 45.01 28.55 18.05 12.74 8.85 5.91 4.58 2.79
30.00 R 115,498.30 38,308.90 11,987.20 4,079.67 1,383.62 465.99 203.57 85.62 32.87 17.92 5.53
v 219.33 138.69 85.03 54.01 34.26 21.66 15.29 10.62 7.09 5.49 3.35

d=diamètre extérieur (mm) s=épaisseur de parois (mm) d=diamètre intérieur (mm)
i

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