| Nominal Pipe Size | Flange Dimension | Screw Parameter | Approx. Flange Weight | |||
| Flanges Dia | Thk of Flange | Dia of Bolt Circle | No. of holes | Dia of Bolt Holes | ||
| DIN | D | b | k | X | d2 | KG/PCS |
| 10 | 20 | 70 | 40 | 4 | 14 | 1.04 |
| 15 | 20 | 75 | 45 | 4 | 14 | 1.16 |
| 20 | 24 | 100 | 68 | 4 | 18 | 2.54 |
| 25 | 24 | 110 | 78 | 4 | 22 | 3.07 |
| 32 | 26 | 125 | 88 | 4 | 22 | 3.97 |
| 40 | 26 | 135 | 102 | 4 | 22 | 4.51 |
| 50 | 26 | 160 | 122 | 4 | 22 | 5.69 |
| 65 | 28 | 170 | 138 | 8 | 22 | 6.88 |
| 80 | 30 | 200 | 162 | 8 | 26 | 9.99 |
| 100 | 34 | 240 | 188 | 8 | 30 | 15.91 |
| 125 | 36 | 280 | 218 | 8 | 33 | 23.32 |
| 150 | 40 | 310 | 260 | 8 | 33 | 30.35 |
| 175 | 42 | 345 | 285 | 12 | 36 | 39.17 |
| 200 | 46 | 400 | 345 | 12 | 38 | 56.64 |
| 250 | 52 | 460 | 410 | 12 | 36 | 81.14 |
| 300 | 56 | 525 | 465 | 16 | 39 | 112.95 |
| 350 | 60 | 585 | 535 | 16 | 42 | 152.3 |