N. SERIE | Diametro del tubo | Gamma O.D | ||
mm | pollici | mm | ||
1 | DN40 | 1-1/2 | 48-60 | |
2 | DN50 | 2 | 59-72 | |
3 | DN65 | 2-1/2 | 72-85 | |
4 | DN80 | 3 | 88-103 | |
5 | DN100 | 4 | 96-116 | |
6 | DN100 | 4 | 105-125 | |
7 | DN100 | 4 | 108-120 | |
8 | DN100 | 4 | 109-128 | |
9 | DN125 | 5 | 138-153 | |
10 | DN150 | 6 | 155-175 | |
11 | DN150 | 6 | 159-182 | |
12 | DN200 | 8 | 192-210 | |
13 | DN200 | 8 | 198-225 | |
14 | DN200 | 8 | 218-235 | |
15 | DN250 | 10 | 242-262 | |
16 | DN250 | 10 | 250-274 | |
17 | DN250 | 10 | 272-289 | |
18 | DN300 | 12 | 315-332 | |
19 | DN300 | 12 | 302-327 | |
20 | DN300 | 12 | 322-339 | |
21 | DN300 | 12 | 340-360 | |
22 | DN350 | 14 | 374-391 | |
23 | DN350 | 14 | 351-378 | |
24 | DN400 | 16 | 390-410 | |
25 | DN400 | 16 | 398-430 | |
26 | DN400 | 16 | 417-437 | |
27 | DN450 | 18 | 476-500 | |
28 | DN400 | 16 | 436-462 | |
29 | DN500 | 20 | 500-508 | |
30 | DN500 | 20 | 526-546 | |
31 | DN500 | 20 | 500-533 | |
32 | DN600 | 24 | 608-636 | |
33 | DN700 | 28 | 710-739 |