Weld neck flanges dimensions according to standard EN 1092-1 PN40

PDF:Dimensions of weld neck flanges EN 1092-1 pn40

Weld Neck Flanges Dimensions According To Standard EN 1092-1 PN40

Weld-neck-Flanges-Dimensions-according-to-Standard-EN-1092-1-PN40

Weld-neck-Flanges-Dimensions-according-to-Standard-EN-1092-1-PN40

PN40

DN Pipe OD, A OD, D Dmtr of Bolt Circle, K  Dmtr of Bolt Holes, L No. of bolts Dmtr of Raised Face, d Height of Raised Face, f1 Flange Thick, C Length of Flange, H Neck Diameter , N Wall thick, S Length of right end, H1
Series Ⅰ Series Ⅱ Series Ⅰ Series Ⅱ
10 17.2 14 90 60 14 4 40 2 16 35 28    
15 21.3 18 95 65 14 4 45 2 16 38 32 2.0 6
20 26.9 25 105 75 14 4 58 2 18 40 40 2.3 6
25 33.7 32 115 85 14 4 68 2 18 40 46 2.6 6
32 42.4 38 140 100 18 4 78 2 18 42 56 2.6 6
40 48.3 45 150 110 18 4 88 3 18 45 64 2.6 7
50 60.3 57 165 125 18 4 102 3 20 48 75 2.9 8
65 76.1 79 185 145 18 8 122 3 22 52 90 2.9 10
80 88.9 89 200 160 18 8 138 3 24 58 105 3.2 12
100 114.3 108 235 190 22 8 162 3 24 65 134 3.6 12
125 139.7 133 270 220 26 8 188 3 26 68 162 4.0 12
150 168.3 159 300 250 26 8 218 3 28 75 192 4.5 12
200 219.1 219 375 320 30 12 285 3 34 88 244 6.3 16
250 273 273 450 385 33 12 345 3 38 105 306 7.1 18
300 323.9 325 515 450 33 16 410 4 42 115 362 8.0 18
350 355.6 377 580 510 36 16 465 4 46 125 408 418 8.8 20
400 406.4 426 660 585 39 16 535 4 50 135 462 480 11.0 20
450 457 480 685 610 39 20 560 4 57 135 500 530 12.5 20
500 508 530 755 670 42 20 615 4 57 140 562 580 14.2 20
600 610 630 890 795 48 20 735 5 72 150 666 686 16.0 20
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