Dimension and weight of DIN2573 PN6 Plate Flange
ominal Pipe Size Diameter of Pipe Flange Dimension Nuts & Bolts Approx. Flange Weight
Flange I.D Flange Dia Thk of Flange Dia of Bolt Circle No. of Holes Dia of Bolt Holes
DN ISO DIN d5 D b k NH d2 KG /PCS
10 – 14 14.5 75 12 50 4 11 0.36
17.2 – 17.7 75 12 50 4 11 0.36
15 – 20 21 80 12 55 4 11 0.41
21.3 – 22 80 12 55 4 11 0.4
20 – 25 26 90 14 65 4 11 0.6
26.9 – 27.6 90 14 65 4 11 0.59
25 – 30 31 100 14 75 4 11 0.74
33.7 – 34.4 100 14 75 4 11 0.72
32 – 38 39 120 16 90 4 14 1.19
42.4 – 43.1 120 16 90 4 14 1.16
40 – 44.5 45.5 130 16 100 4 14 1.39
48.3 – 49 130 16 100 4 14 1.35
50 – 57 58.1 140 16 110 4 14 1.52
60.3 – 61.1 140 16 110 4 14 1.49
65 76.1 – 77.1 160 16 130 4 14 1.86
80 88.9 – 90.3 190 18 150 4 14 2.96
100 – 108 109.6 210 18 170 4 18 3.42
114.3 – 115.9 210 18 170 4 18 3.26
125 – 133 134.8 240 20 200 8 18 4.54
139.7 – 141.6 240 20 200 8 18 4.31
150 – 159 161.1 265 20 225 8 18 5.34
168.2 – 170.5 265 20 225 8 18 4.76
200 219.1 – 221.8 320 22 280 8 18 6.87
250 – 267 270.2 325 24 335 12 18 9.42
273 – 276.2 325 24 335 12 18 8.94
300 323.9 – 327.6 440 24 395 12 22 11.91
350 355.6 – 359.7 480 26 445 12 22 16.52
– 368 372.2 490 26 445 12 22 15.35
400 406.4 – 411 540 28 495 16 22 18.84
– 419 423.7 540 28 495 16 22 18.01
450 457 – 462.3 595 30 550 16 22 24.52
500 508 – 513.6 645 30 600 20 22 26.37