Dimension and weight of DIN2502 PN16 Plate Flange
Nominal Pipe Size Diameter of Pipe Flange I.D Flange Dia Thk of Flanges Dia of Bolt Circle No. of holes Dia of Bolt Holes Approx.Weight
DN ISO DIN d5 D b k BN d2 KG/PCS
10 – 14 14.5 90 14 60 4 14 0.61
17.2 – 17.7 90 14 60 4 14 0.6
15 – 20 21 95 14 65 4 14 0.67
21.3 – 22 95 14 65 4 14 0.67
20 – 25 26 105 16 75 4 14 0.94
26.9 – 27.6 105 16 75 4 14 0.94
25 – 30 31 115 16 85 4 14 1.13
33.7 – 34.4 115 16 85 4 14 1.11
32 – 38 39 140 16 100 4 18 1.66
42.4 – 43.1 140 16 100 4 18 1.62
40 – 44.5 45.5 150 16 110 4 18 1.89
48.3 – 49 150 16 110 4 18 1.85
50 – 57 58.1 165 18 125 4 18 2.5
60.3 – 61.1 165 18 125 4 18 2.46
65 76.1 – 77.1 185 18 145 4 18 2.99
80 88.9 – 90.3 200 20 160 8 18 3.61
100 – 108 109.6 220 20 180 8 18 4.17
114.3 – 115.9 220 20 180 8 18 3.99
125 – 133 134.8 250 22 210 8 18 5.66
139.7 – 141.6 250 22 210 8 18 5.41
150 – 159 161.1 285 22 240 8 22 6.97
168.3 – 170.5 285 22 240 8 22 6.55
175 193.7 – 196.1 315 24 270 8 22 8.42
200 219.1 – 221.8 340 24 295 12 22 8.97
250 – 267 270.2 405 26 355 12 26 13.29
273 – 276.2 405 26 355 12 26 12.76
300 323.9 – 327.6 460 28 410 12 26 16.6
350 355.6 – 359.7 520 30 470 16 26 24.08
– 368 372.2 520 30 470 16 26 22.39
400 406.4 – 411 580 32 525 16 30 30.2
– 419 423.7 580 32 525 16 30 28.11
450 457 – 462.3 640 38 585 20 30 41.67
500 508 – 513.6 715 38 650 20 33 52.87
600 610 – 616.5 840 42 770 20 36 77.58
700 711 – 716 910 44 840 24 36 77.13
800 813 – 818 1025 50 950 24 39 106.35
900 914 – 920 1125 54 1050 28 39 125.39
1000 1016 – 1022 1255 60 1170 28 42 177.99