DIN-PN25 Steel Slip-On Flanges are pressure-rated to Deutsches Institut für Normung (DIN) specification, and are ideal creating access points in piping systems. This style is manufactured with dimensions and tolerances that comply with EN 1092-1:2007 specifications.
| API Part Number | Size in | Size mm | O.D. in | O.D. mm | I.D. in | I.D. mm | Ø B.H.C. in | Ø B.H.C. mm | Ø B.H. in | Ø B.H. mm | # B.H. | THK in | THK mm | Weight lb | Weight kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN0100-P25 | 4 | 100 | 9.25 | 235 | 4.57 | 116.0 | 7.48 | 190 | 0.87 | 22 | 8 | 1.03 | 26 | 13.5 | 6.1 |
| DN0125-P25 | 5 | 125 | 10.63 | 270 | 5.57 | 141.5 | 8.66 | 220 | 1.02 | 26 | 8 | 1.11 | 28 | 18.0 | 8.2 |
| DN0150-P25 | 6 | 150 | 11.81 | 300 | 6.71 | 170.5 | 9.84 | 250 | 1.02 | 26 | 8 | 1.19 | 30 | 23.0 | 10.4 |
| DN0200-P25 | 8 | 200 | 14.17 | 360 | 8.72 | 221.5 | 12.20 | 310 | 1.02 | 26 | 12 | 1.26 | 32 | 31.5 | 14.3 |
| DN0250-P25 | 10 | 250 | 16.73 | 425 | 10.89 | 276.5 | 14.57 | 370 | 1.18 | 30 | 12 | 1.38 | 35 | 44.5 | 20.2 |
| DN0300-P25 | 12 | 300 | 19.09 | 485 | 12.89 | 327.5 | 16.93 | 430 | 1.18 | 30 | 16 | 1.50 | 38 | 59.0 | 26.8 |
| DN0350-P25 | 14 | 350 | 21.85 | 555 | 14.15 | 359.5 | 19.29 | 490 | 1.30 | 33 | 16 | 1.66 | 42 | 92.0 | 41.8 |
| DN0400-P25 | 16 | 400 | 24.41 | 620 | 16.18 | 411.0 | 21.65 | 550 | 1.42 | 36 | 16 | 1.89 | 48 | 127.0 | 57.7 |
| DN0450-P25 | 18 | 450 | 26.38 | 670 | 18.19 | 462.0 | 23.62 | 600 | 1.42 | 36 | 20 | 2.13 | 54 | 154.0 | 69.9 |
| DN0500-P25 | 20 | 500 | 28.74 | 730 | 20.22 | 513.6 | 25.98 | 660 | 1.42 | 36 | 20 | 2.29 | 58 | 191.5 | 86.9 |
| DN0600-P25 | 24 | 600 | 33.27 | 845 | 24.27 | 616.5 | 30.32 | 770 | 1.54 | 39 | 20 | 2.68 | 68 | 280.5 | 127.3 |
| DN0700-P25 | 28 | 700 | 37.80 | 960 | 28.19 | 716.0 | 34.45 | 875 | 1.65 | 42 | 24 | 3.35 | 85 | 424.0 | 192.5 |
