Dimension and Weight of DIN2545 PN40 Flat/Plate/Slip On Flange
Rated Diameter O.D. of Pipe Flange Dimension Screw Dimension Approx. Flange Weight
DN ISO DIN d4 D t f K No. of Holes d2 KG/PCS
10 17.2 14 40 90 – 2 60 4 14 0.72
15 21.3 20 45 95 16 2 65 4 14 0.81
20 26.9 25 58 105 18 2 75 4 14 1.24
25 33.7 30 68 115 18 2 85 4 14 1.38
32 42.4 38 78 140 18 2 100 4 18 2.03
40 48.3 44.5 88 150 18 3 110 4 18 2.35
50 60.3 57 102 165 20 3 125 4 18 3.2
65 76.1 – 122 185 22 3 145 4 18 4.29
80 88.9 – 138 200 24 3 160 8 18 5.88
100 114.3 108 162 235 24 3 190 8 23 7.54
125 139.7 133 188 270 26 3 220 8 27 10.8
150 168.3 159 218 300 28 3 250 8 27 14.5
175 193.7 191 260 350 32 3 295 12 30 22.1
200 219.1 216 285 375 34 3 320 12 30 27.2
250 273 267 345 450 38 3 385 12 33 43.8
300 323.9 318 410 515 42 4 450 16 33 63.3
350 355.6 368 465 580 46 4 510 16 36 89.5
400 406.4 419 535 660 50 4 585 16 39 127
500 508 521 615 755 52 4 670 20 42 172