Prodotti - Tubi e raccordi in PP-R
Dimensioni del tubo
Fattore R di attrito del tubo e flusso, v, calcolato in dipendenza dalla velocità di flusso (v).
| Rugosità |
: |
0.0070 mm |
| Temperatura |
: |
20oC |
| Densità |
: |
998.00kg/m3 |
| Viscosità |
: |
1.02 x 10 -6m2/s |
Tubo Vesbo SDR 11 (PN 10)
| V=Portata di flusso(I/s) |
R=Gradiente di pressione(mbar/m) |
v=velocità del flusso (m/s) |
| dxsu |
20x2.3 |
25x2.3 |
32x2.9 |
40x3.7 |
50x4.6 |
63x5.8 |
75x6.8 |
90x8.2 |
110x10.0 |
|
15.4 mm |
20.4 mm |
26.2 mm |
32.6 mm |
40.8 mm |
51.4 mm |
61.4 mm |
73.6 mm |
90.0 mm |
|
|
100.01 3.88 |
32.43 2.45 |
10.01 1.51 |
3.36 0.96 |
1.15 0.61 |
0.38 0.39 |
0.17 0.27 |
0.07 0.19 |
0.03 0.13 |
|
|
124.19 4.37 |
40.18 2.75 |
12.37 1.70 |
4.15 1.08 |
1.41 0.69 |
0.47 0.43 |
0.20 0.31 |
0.08 0.21 |
0.03 0.14 |
|
|
150.84 4.85 |
48.69 3.06 |
14.96 1.88 |
5.01 1.20 |
1.70 0.76 |
0.56 0.48 |
0.24 0.34 |
0.10 0.24 |
0.04 0.16 |
|
|
211.46 5.82 |
67.99 3.67 |
20.81 2.26 |
6.95 1.44 |
2.36 0.92 |
0.78 0.58 |
0.34 0.41 |
0.14 0.28 |
0.05 0.19 |
|
|
281.77 6.79 |
90.28 4.28 |
27.55 2.64 |
9.18 1.68 |
3.11 1.07 |
1.02 0.67 |
0.44 0.48 |
0.18 0.33 |
0.07 0.22 |
|
|
361.70 7.76 |
115.54 4.9 |
35.16 3.01 |
11.69 1.92 |
3.95 1.22 |
1.30 0.77 |
0.56 0.54 |
0.23 0.38 |
0.09 0.25 |
|
|
451.22 8.73 |
143.73 5.51 |
43.63 3.39 |
14.48 2.16 |
4.88 1.38 |
1.60 0.87 |
0.69 0.61 |
0.29 0.42 |
0.11 0.28 |
|
|
552.07 9.70 |
174.84 6.12 |
52.94 3.77 |
17.54 2.40 |
5.90 1.53 |
1.94 0.96 |
0.84 0.68 |
0.35 0.47 |
0.13 0.31 |
|
|
660.78 10.67 |
208.86 6.73 |
63.11 4.14 |
20.87 2.64 |
7.02 1.68 |
2.30 1.06 |
0.99 0.75 |
0.41 0.52 |
0.16 0.35 |
|
|
778.98 11.64 |
245.77 7.34 |
74.11 4.52 |
24.47 2.88 |
8.21 1.84 |
2.69 1.16 |
1.16 0.82 |
0.48 0.56 |
0.18 0.38 |
|
|
906.64 12.61 |
285.56 7.95 |
85.94 4.90 |
28.33 3.11 |
9.50 1.99 |
3.10 1.25 |
1.34 0.88 |
0.55 0.61 |
0.21 0.41 |
|
|
1043.75 13.58 |
328.23 8.57 |
98.61 5.27 |
32.46 3.35 |
10.87 2.14 |
3.55 1.35 |
1.53 0.95 |
0.63 0.66 |
0.24 044 |
|
|
1190.30 14.55 |
373.77 9.18 |
112.10 5.65 |
36.85 3.59 |
12.32 2.29 |
4.02 1.45 |
1.72 1.02 |
0.71 0.71 |
0.27 0.47 |
|
|
1346.28 15.52 |
423.56 9.79 |
126.42 6.03 |
41.50 3.83 |
13.86 2.45 |
4.52 1.54 |
1.94 1.09 |
0.80 0.75 |
0.30 0.50 |
|
|
1511.68 16.50 |
474.89 10.40 |
141.56 6.40 |
46.41 4.07 |
15.49 2.60 |
5.04 1.64 |
2.17 1.16 |
0.89 0.80 |
0.34 0.53 |
|
|
1686.50 17.47 |
529.07 11.01 |
157.51 6.78 |
51.58 4.31 |
17.19 2.75 |
5.59 1.73 |
2.40 1.22 |
0.99 0.85 |
0.38 0.57 |
|
|
1870.73 18.44 |
586.10 11.63 |
174.29 7.16 |
57.00 4.55 |
18.98 2.91 |
6.17 1.83 |
2.65 1.29 |
1.09 0.89 |
0.41 0.60 |
|
|
2064.37 19.41 |
645.97 12.24 |
191.88 7.53 |
62.69 4.79 |
20.86 4.79 |
6.77 1.93 |
2.91 1.36 |
1.19 0.94 |
0.45 0.63 |
|
|
2267.41 20.38 |
708.68 12.85 |
210.78 7.91 |
68.63 5.03 |
22.81 3.21 |
7.40 2.02 |
3.18 1.43 |
1.30 0.99 |
0.49 0.66 |
|
|
2479.85 21.35 |
774.22 13.46 |
229.50 8.29 |
74.82 5.27 |
24.85 3.37 |
8.06 2.12 |
3.46 1.50 |
1.42 1.03 |
0.54 0.69 |
| d |
= |
diametro esterno (mm) |
| s |
= |
spessore (mm) |
| di |
= |
diametro interno (mm) |
 |
|
 |
|