Tubi Acciaio saldati da ½" a 4"
Q
= Portata litri/sec |
V
= Velocità m/sec |
J
= Perdita di carico = m/km |
Q |
DN |
1/2" |
3/4" |
1" |
1"
1/4 |
1"
1/2 |
2" |
2"
1/2 |
3" |
4" |
ø
int. |
16,7 |
21,7 |
28,5 |
36,6 |
42,5 |
53,9 |
69,7 |
81,7 |
107,1 |
0,1 |
V |
0,46 |
0,27 |
0,16 |
|
|
|
|
|
|
J |
26,32 |
7,35 |
1,95 |
|
|
|
|
|
|
0,2 |
V |
0,91 |
0,54 |
0,31 |
0,19 |
|
|
|
|
|
J |
94,87 |
26,50 |
7,03 |
2,08 |
|
|
|
|
|
0,5 |
V |
2,28 |
1,35 |
0,78 |
0,48 |
0,35 |
0,22 |
|
|
|
J |
516,79 |
144,34 |
38,27 |
11,32 |
5,47 |
1,72 |
|
|
|
1,0 |
V |
|
2,71 |
1,57 |
0,95 |
0,71 |
0,44 |
0,26 |
0,19 |
|
J |
|
520,34 |
137,96 |
40,80 |
19,71 |
6,19 |
1,77 |
0,82 |
|
1,5 |
V |
|
|
2,35 |
1,43 |
1,06 |
0,66 |
0,39 |
0,29 |
0,17 |
J |
|
|
292,10 |
86,39 |
41,72 |
13,12 |
3,75 |
1,73 |
0,46 |
2,0 |
V |
|
|
3,14 |
1,90 |
1,41 |
0,88 |
0,52 |
0,38 |
0,22 |
J |
|
|
497,35 |
147,10 |
71,04 |
22,33 |
6,39 |
2,95 |
0,79 |
2,5 |
V |
|
|
|
2,38 |
1,76 |
1,10 |
0,66 |
0,48 |
0,28 |
J |
|
|
|
222,27 |
107,35 |
33,74 |
9,65 |
4,45 |
1,19 |
3,0 |
V |
|
|
|
2,85 |
2,12 |
1,32 |
0,79 |
0,57 |
0,33 |
J |
|
|
|
311,44 |
150,41 |
47,28 |
13,52 |
6,24 |
1,67 |
3,5 |
V |
|
|
|
3,33 |
2,47 |
1,54 |
0,92 |
0,67 |
0,39 |
J |
|
|
|
414,21 |
200,04 |
62,88 |
17,98 |
8,30 |
2,22 |
4,0 |
V |
|
|
|
3,81 |
2,82 |
1,75 |
1,05 |
0,76 |
0,44 |
J |
|
|
|
530,28 |
256,10 |
80,51 |
23,02 |
10,62 |
2,84 |
4,5 |
V |
|
|
|
|
3,18 |
1,97 |
1,18 |
0,86 |
0,50 |
J |
|
|
|
|
318,45 |
100,10 |
28,63 |
13,21 |
3,53 |
5,0 |
V |
|
|
|
|
3,53 |
2,19 |
1,31 |
0,95 |
0,56 |
J |
|
|
|
|
386,98 |
121,65 |
34,79 |
16,05 |
4,29 |
5,5 |
V |
|
|
|
|
3,88 |
2,41 |
1,44 |
1,05 |
0,61 |
J |
|
|
|
|
461,60 |
145,11 |
41,49 |
19,14 |
5,12 |
6,0 |
V |
|
|
|
|
4,23 |
2,63 |
1,57 |
1,15 |
0,67 |
J |
|
|
|
|
542,22 |
170,45 |
48,74 |
22,49 |
6,02 |
7,0 |
V |
|
|
|
|
|
3,07 |
1,84 |
1,34 |
0,78 |
J |
|
|
|
|
|
226,70 |
64,82 |
29,91 |
8,00 |
8,0 |
V |
|
|
|
|
|
3,51 |
2,10 |
1,53 |
0,89 |
J |
|
|
|
|
|
290,22 |
82,99 |
38,29 |
10,24 |
9,0 |
V |
|
|
|
|
|
3,95 |
2,36 |
1,72 |
1,00 |
J |
|
|
|
|
|
360,88 |
103,19 |
47,61 |
12,74 |
10,0 |
V |
|
|
|
|
|
4,39 |
2,62 |
1,91 |
1,11 |
J |
|
|
|
|
|
438,54 |
125,40 |
57,85 |
15,48 |
11,0 |
V |
|
|
|
|
|
4,83 |
2,89 |
2,10 |
1,22 |
J |
|
|
|
|
|
523,11 |
149,58 |
69,01 |
18,47 |
12,0 |
V |
|
|
|
|
|
|
3,15 |
2,29 |
1,33 |
J |
|
|
|
|
|
|
175,71 |
81,06 |
21,69 |
13,0 |
V |
|
|
|
|
|
|
3,41 |
2,48 |
1,44 |
J |
|
|
|
|
|
|
203,75 |
94,00 |
25,15 |
14,0 |
V |
|
|
|
|
|
|
3,67 |
2,67 |
1,56 |
J |
|
|
|
|
|
|
233,69 |
107,81 |
28,85 |
15,0 |
V |
|
|
|
|
|
|
3,94 |
2,86 |
1,67 |
J |
|
|
|
|
|
|
265,51 |
122,49 |
32,78 |
16,0 |
V |
|
|
|
|
|
|
4,20 |
3,06 |
1,78 |
J |
|
|
|
|
|
|
299,18 |
138,02 |
36,93 |
17,0 |
V |
|
|
|
|
|
|
4,46 |
3,25 |
1,89 |
J |
|
|
|
|
|
|
334,69 |
154,40 |
41,31 |
18,0 |
V |
|
|
|
|
|
|
4,72 |
3,44 |
2,00 |
J |
|
|
|
|
|
|
372,01 |
171,63 |
45,92 |
19,0 |
V |
|
|
|
|
|
|
4,98 |
3,63 |
2,11 |
J |
|
|
|
|
|
|
411,15 |
189,68 |
50,75 |
20,0 |
V |
|
|
|
|
|
|
5,25 |
3,82 |
2,22 |
J |
|
|
|
|
|
|
452,08 |
208,56 |
55,81 |
25,0 |
V |
|
|
|
|
|
|
|
4,77 |
2,78 |
J |
|
|
|
|
|
|
|
315,15 |
84,33 |
30,0 |
V |
|
|
|
|
|
|
|
5,73 |
3,33 |
J |
|
|
|
|
|
|
|
441,57 |
118,15 |
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