Technical drawing
· /
PN Series Flanges
PN40 Flanges
- DN range DN 15 - DN 600
-
NPS range
NPS 1/
2 - NPS 24 - Design standard TS EN 1092-1
- Pressure class PN 40
Documents
Product catalog page
PDF 1 page(s) 368 KB EN 01.08.2026
Dimensions
Dimension table
19 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 | 20 | 20 | 4 | 125 | 18 | 61,5 | 65 | 75 | 48 | 60,3 |
| 65 | 2 ½ | 185 | 122 | 3 | 22 | 22 | 22 | 8 | 145 | 18 | 77,5 | 81 | 90 | 52 | 76,1 |
| 80 | 3 | 200 | 138 | 3 | 24 | 24 | 24 | 8 | 160 | 18 | 90,5 | 94 | 105 | 58 | 88,9 |
| 100 | 4 | 235 | 162 | 3 | 26 | 24 | 24 | 8 | 190 | 22 | 116 | 120 | 134 | 65 | 114,3 |
| 125 | 5 | 270 | 188 | 3 | 28 | 26 | 26 | 8 | 220 | 26 | 141,5 | 145 | 162 | 68 | 139,7 |
| 150 | 6 | 300 | 218 | 3 | 30 | 28 | 28 | 8 | 250 | 26 | 170,5 | 174 | 192 | 75 | 168,3 |
| 200 | 8 | 375 | 285 | 3 | 36 | 34 | 36 | 12 | 320 | 30 | 221,5 | 226 | 244 | 88 | 219,1 |
| 250 | 10 | 450 | 345 | 3 | 42 | 38 | 38 | 16 | 385 | 33 | 276,5 | 281 | 306 | 105 | 273 |
| 300 | 12 | 515 | 410 | 4 | 52 | 42 | 42 | 16 | 450 | 33 | 327,5 | 333 | 362 | 115 | 323,9 |
| 350 | 14 | 580 | 465 | 4 | 58 | 46 | 46 | 16 | 510 | 36 | 359,5 | 365 | 408 | 125 | 355,6 |
| 400 | 16 | 660 | 535 | 4 | 65 | 50 | 50 | 16 | 585 | 39 | 411 | 416 | 462 | 135 | 406,4 |
| 450 | 18 | 685 | 560 | 4 | - | 57 | 57 | 20 | 610 | 39 | 462 | 467 | 500 | 135 | 457 |
| 500 | 20 | 755 | 615 | 4 | - | 57 | 57 | 20 | 670 | 42 | 513,5 | 519 | 562 | 140 | 508 |
| 600 | 24 | 890 | 735 | 5 | - | 72 | 72 | 20 | 795 | 48 | 616,5 | 622 | 666 | 150 | 609 |
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