
Pipe items 1 and 2 and inner flanges item 5 made of OSNA®-10 - copper-nickel-iron
- DN 20 - DN 175 PN 16
- DN 200 - DN 400 PN 10
Material
Flange items 3 and 4 made of steel and S235JRG2 formerly (RSt 37-2, Werkst.-Nr. 1.0038 to DIN 17100).
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DN | OD | S | D | d1 | k | d2 | Bolt | b | ≈L1 | ≈L2 | |
inch | mm | mm | mm | mm | mm | mm | mm | Holes | mm | mm | mm |
¾ | 20 | 25 | 2 | 105 | 150 | 75 | 13.5 | 4 | 14 | 200 | 120 |
1 | 25 | 30 | 2 | 115 | 160 | 85 | 13.5 | 4 | 14 | 200 | 120 |
1¼ | 32 | 38 | 2 | 140 | 185 | 100 | 17.5 | 4 | 14 | 220 | 140 |
1½ | 40 | 44.5 | 2 | 150 | 205 | 110 | 17.5 | 4 | 14 | 220 | 130 |
2 | 50 | 57 | 2 | 165 | 220 | 125 | 17.5 | 4 | 14 | 230 | 140 |
2½ | 65 | 76 | 2 | 185 | 240 | 145 | 17.5 | 4 | 14 | 240 | 150 |
3 | 80 | 89 | 2 | 200 | 255 | 160 | 17.5 | 8 | 14 | 260 | 160 |
4 | 100 | 108 | 2.5 | 220 | 275 | 180 | 17.5 | 8 | 14 | 260 | 160 |
5 | 125 | 133 | 2.5 | 250 | 305 | 210 | 22 | 8 | 16 | 260 | 160 |
6 | 150 | 159 | 2.5 | 285 | 340 | 240 | 22 | 8 | 16 | 270 | 170 |
7 | 175 | 194 | 3 | 315 | 370 | 270 | 22 | 8 | 16 | 280 | 180 |
8 | 200 | 219 | 3 | 340 | 395 | 295 | 22 | 8 | 16 | 280 | 180 |
10 | 250 | 267 | 3 | 395 | 460 | 350 | 22 | 12 | 16 | 300 | 200 |
12 | 300 | 324 | 4 | 445 | 525 | 400 | 22 | 12 | 20 | 300 | 220 |
14 | 350 | 368 | 4 | 505 | 585 | 460 | 22 | 16 | 20 | 320 | 240 |
16 | 400 | 419 | 4 | 565 | 645 | 515 | 26 | 16 | 20 | 360 | 260 |