Dimensions and weights of PN10 Blind Raised Face DIN Flanges from DN10 to DN1200 as per EN 1092-1.

All dimensions are in mm unless noted otherwise.

DIN Blind Flanges EN 1092-1

Size

DN

D k b d2 Bolt
Size
No. of
Holes
Weight
(kg)
10 90 60 16 14 M12 4 0.72
15 95 65 16 14 M12 4 0.81
20 105 75 18 14 M12 4 1.14
25 115 85 18 14 M12 4 1.38
32 140 100 18 18 M16 4 2.03
40 150 110 18 18 M16 4 2.35
50 165 125 18 18 M16 4 2.88
65 185 145 18 18 M16 8 3.51
80 200 160 20 18 M16 8 4.61
100 220 180 20 18 M16 8 5.65
125 250 210 22 18 M16 8 8.13
150 285 240 22 22 M20 8 10.5
200 340 295 24 22 M20 8 16.5
250 395 350 26 22 M20 12 24.1
300 445 400 26 22 M20 12 30.8
350 505 460 26 22 M20 16 39.6
400 565 515 26 26 M24 16 49.4
450 615 565 26 26 M24 20 63.0
500 670 620 28 26 M24 20 75.2
600 780 725 34 30 M27 20 124
700 895 840 38 30 M27 24 183
800 1015 950 42 33 M30 24 297
900 1115 1050 46 33 M30 28 374
1000 1230 1160 52 36 M33 28 492
1200 1455 1380 60 39 M36 32 842