Фланец

NW Inch mm D k c b Nr Ağirliq/W
DN 10 3/8" 17.2 90 60 40 14 4 M12 0.6
DN 15 1/2" 21.3 95 65 45 14   M12 0.67
DN 20 3/4" 26.9 105 75 58 16   M12 0.94
DN 25 1" 33.7 115 85 68 16   M12 1.11
DN 32 11/4" 42.4 140 100 78 18 4 M16 1.62
DN 40 11/2" 48.3 150 110 88 18   M16 1.86
DN 50 2" 60.3 165 125 102 18   M16 2.47
DN 65 21/2" 76.1 185 145 122 20   M16 3
DN 80 3" 88.9 200 160 138 20 8 M16 3.79
DN 100 4" 114.3 220 180 158 22   M16 4.03
DN 125 5" 139.7 250 210 188 22   M16 5.46
DN 150 6" 168.3 285 240 212 24   M16 6.57
DN 200 8" 219.1 340 295 268 26   M20 9.31
DN 250 10" 273 405 355 320 29 12 M20 11.9
DN 300 12" 323.9 460 410 378 32   M20 13.8
DN 350 14" 355.6 520 470 438 35 16 M20 20.6
DN 400 16" 406.4 580 525 490 38   M20 27.9
DN 450 18" 457 640 585   42 20 M24 35.6
DN 500 20" 508 715 650 610 46   M24 41.1