Technical drawing
· /
PN Series Flanges
PN16 Flanges
- DN range DN 15 - DN 1200
-
NPS range
NPS 1/
2 - NPS 48 - Design standard TS EN 1092-1
- Pressure class PN 16
Documents
Product catalog page
PDF 1 page(s) 397 KB EN 01.08.2026
Dimensions
Dimension table
24 rows × 16 columns
← scroll horizontally →
| SIZE | Drilling | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | NPS | D | D₄ | f | C₁ | C₂ | C₃ | Number | k | d | B | B₂ | X | H | A |
| 15 | ½ | 95 | 45 | 2 | 14 | 16 | 16 | 4 | 65 | 14 | 22 | 25 | 32 | 38 | 21,3 |
| 20 | ¾ | 105 | 58 | 2 | 16 | 18 | 18 | 4 | 75 | 14 | 27,5 | 31 | 40 | 40 | 26,9 |
| 25 | 1 | 115 | 68 | 2 | 16 | 18 | 18 | 4 | 85 | 14 | 34,5 | 38 | 46 | 40 | 33,7 |
| 32 | 1 ¼ | 140 | 78 | 2 | 18 | 18 | 18 | 4 | 100 | 18 | 43,5 | 46 | 56 | 42 | 42,4 |
| 40 | 1 ½ | 150 | 88 | 3 | 18 | 18 | 18 | 4 | 110 | 18 | 49,5 | 53 | 64 | 45 | 48,3 |
| 50 | 2 | 165 | 102 | 3 | 20 | 18 | 18 | 4 | 125 | 18 | 61,5 | 65 | 74 | 45 | 60,3 |
| 65 | 2 ½ | 185 | 122 | 3 | 20 | 18 | 18 | 8 | 145 | 18 | 77,5 | 81 | 92 | 45 | 76,1 |
| 80 | 3 | 200 | 138 | 3 | 20 | 20 | 20 | 8 | 160 | 18 | 90,5 | 94 | 105 | 50 | 88,9 |
| 100 | 4 | 220 | 158 | 3 | 22 | 20 | 20 | 8 | 180 | 18 | 116 | 120 | 131 | 52 | 114,3 |
| 125 | 5 | 250 | 188 | 3 | 22 | 22 | 22 | 8 | 210 | 18 | 141,5 | 145 | 156 | 55 | 139,7 |
| 150 | 6 | 285 | 212 | 3 | 24 | 22 | 22 | 8 | 240 | 22 | 170,5 | 174 | 184 | 55 | 168,3 |
| 200 | 8 | 340 | 268 | 3 | 26 | 24 | 24 | 12 | 295 | 22 | 221,5 | 226 | 234 | 62 | 219,1 |
| 250 | 10 | 405 | 320 | 3 | 29 | 26 | 26 | 12 | 355 | 22 | 276,5 | 281 | 292 | 70 | 273 |
| 300 | 12 | 460 | 378 | 4 | 32 | 28 | 28 | 12 | 410 | 22 | 327,5 | 333 | 344 | 78 | 323,9 |
| 350 | 14 | 520 | 438 | 4 | 35 | 30 | 30 | 16 | 470 | 22 | 359,5 | 365 | 390 | 82 | 355,6 |
| 400 | 16 | 580 | 490 | 4 | 38 | 32 | 32 | 16 | 525 | 26 | 411 | 416 | 445 | 85 | 406,4 |
| 450 | 18 | 640 | 550 | 4 | 42 | 34 | 40 | 20 | 585 | 26 | 462 | 467 | 490 | 87 | 457 |
| 500 | 20 | 715 | 610 | 4 | 46 | 36 | 44 | 20 | 650 | 26 | 513,5 | 519 | 548 | 90 | 508 |
| 600 | 24 | 840 | 725 | 5 | 55 | 40 | 54 | 20 | 770 | 30 | 616,5 | 622 | 670 | 95 | 609 |
| 700 | 28 | 910 | 795 | 5 | 63 | 40 | 58 | 24 | 840 | 30 | - | 721 | 755 | 104 | 711 |
| 800 | 32 | 1025 | 900 | 5 | 74 | 41 | 62 | 24 | 950 | 33 | - | 824 | 855 | 108 | 813 |
| 900 | 36 | 1125 | 1000 | 5 | 82 | 48 | 64 | 28 | 1050 | 33 | - | 926 | 955 | 118 | 914 |
| 1000 | 40 | 1255 | 1115 | 5 | 90 | 59 | 68 | 28 | 1170 | 36 | - | 1028 | 1058 | 137 | 1016 |
| 1200 | 48 | 1485 | 1330 | 5 | - | 78 | - | 32 | 1390 | 39 | - | 1234 | 1262 | 160 | 1219 |
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