TABLE 40/8 STEEL PLATE BLANK FLANGES
Nominal pressure 40 bar (1 bar = 100000 N/m2)
| Nom size | FLANGE | Spigot d9 | Bolting | Drilling | |||
| D | b | No. | d2 | k | |||
| 10 | 90 | 16 | - | M12 | 4 | 14 | 60 |
| 15 | 95 | 16 | - | M12 | 4 | 14 | 65 |
| 20 | 105 | 18 | - | M12 | 4 | 14 | 75 |
| 25 | 115 | 18 | - | M12 | 4 | 14 | 85 |
| 32 | 140 | 18 | - | M16 | 4 | 18 | 100 |
| 40 | 150 | 18 | - | M16 | 4 | 18 | 110 |
| 50 | 165 | 20 | - | M16 | 4 | 18 | 125 |
| 65 | 185 | 22 | 55 | M16 | 8 | 18 | 145 |
| 80 | 200 | 24 | 70 | M16 | 8 | 18 | 160 |
| 100 | 235 | 24 | 90 | M20 | 8 | 22 | 190 |
| 125 | 270 | 26 | 115 | M24 | 8 | 26 | 220 |
| 150 | 300 | 28 | 140 | M24 | 8 | 26 | 250 |
| 175 | 350 | 32 | 165 | M27 | 12 | 30 | 295 |
| 200 | 375 | 34 | 190 | M27 | 10 | 30 | 320 |
| 250 | 450 | 28 | 237 | M30 | 12 | 33 | 385 |
| 300 | 515 | 42 | 285 | M30 | 16 | 33 | 450 |
| 350 | 580 | 46 | 332 | M33 | 16 | 36 | 510 |
| 400 | 660 | 50 | 380 | M36 | 16 | 39 | 585 |
| 450 | 685 | 54 | 425 | M36 | 20 | 39 | 610 |
| 500 | 755 | 56 | 475 | M39 | 20 | 42 | 670 |