Weld neck flanges dimensions according to standard EN 1092-1 PN2.5

PDF:  Dimensions of weld neck flanges EN 1092-1 pn2.5

Weld neck flanges dimensions according to standard EN 1092-1 PN2.5.

Weld-neck-Flanges-Dimensions-according-to-Standard-EN-1092-1-PN2.5

Weld-neck-Flanges-Dimensions-according-to-Standard-EN-1092-1-PN2.5

PN2.5

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 Radius of Corners, r
Series Ⅰ Series Ⅱ Series Ⅰ Series Ⅱ
10 17.2 14 75 50 11 4 35 2 12 28 26 2.0 6 4
15 21.3 18 80 55 11 4 40 2 12 30 30 2.0 6 4
20 26.9 25 90 65 11 4 50 2 14 32 38 2.3 6 4
25 33.7 32 100 75 11 4 60 2 14 35 42 2.6 6 4
32 42.4 38 120 90 14 4 70 2 14 35 55 2.6 6 6
40 48.3 45 130 100 14 4 80 3 14 38 62 2.6 7 6
50 60.3 57 140 110 14 4 90 3 14 38 74 2.9 8 6
65 76.1 79 160 130 14 4 110 3 14 38 88 2.9 9 6
80 88.9 89 190 150 18 4 128 3 16 42 102 3.2 10 8
100 114.3 108 210 170 18 4 148 3 16 45 130 3.6 10 8
125 139.7 133 240 200 18 8 178 3 18 48 155 4.0 10 8
150 168.3 159 265 225 18 8 202 3 18 48 184 4.5 12 10
200 219.1 219 320 280 18 8 258 3 20 55 236 6.3 15 10
250 273 273 375 335 18 12 312 3 22 60 290 6.3 15 12
300 323.9 325 440 395 22 12 365 4 22 62 342 7.1 15 12
350 355.6 377 490 445 22 12 415 4 22 62 385 390 7.1 15 12
400 406.4 426 540 495 22 16 465 4 22 65 438 440 7.1 15 12
450 457 480 595 550 22 16 520 4 22 65 492 494 7.1 15 12
500 508 530 645 600 22 20 570 4 24 68 538 545 7.1 15 12
600 610 630 755 705 26 20 670 5 30 70 640 650 7.1 16 12
700 711 720 860 810 26 24 775 5 30 76 740 740 7.1 16 12
800 813 820 975 920 30 24 880 5 30 76 842 844 7.1 16 12
900 914 920 1075 1020 30 24 980 5 30 78 942 944 7.1 16 12
1000 1016 1020 1175 1120 30 28 1080 5 30 82 1045 8.0 16 16
1200 1219 1220 1375 1320 30 32 1280 5 32 94 1245 8.0 16 16
1400 1422 1420 1575 1520 30 36 1480 5 38 96 1445 8.8 16 16
1600 1626 1620 1790 1730 30 40 1690 5 46 102 1645 10.0 20 16
1800 1829 1820 1990 1930 30 44 1890 5 46 110 1845 11.0 20 16
2000 2032 2020 2190 2130 30 48 2090 5 50 122 2045 11.0 22 16
2200 2235 2220 2405 2340 33 52 2295 5 56 129 2248 11.0 25 18
2400 2438 2420 2605 2540 33 56 2495 5 62 143 2448 11.0 25 18
2600 2620 2805 2740 33 60 2695 5 64 148 2648 11.0 25 18
2800 2820 3030 2960 36 64 2910 5 74 161 2848 11.0 25 18
3000 3020 3230 3160 36 68 3110 5 80 170 3050 11.0 25 18
3200 3220 3430 3360 36 72 3310 5 84 180 3250 11.0 25 20
3400 3420 3630 3560 36 76 3510 5 90 194 3450 11.0 28 20
3600 3620 3840 3770 36 80 3720 5 96 201 3652 11.0 28 20
3800 3820 4045 3970 39 80 3920 5 102 212 3852 11.0 28 20
4000 4020 4245 4170 39 84 4120 5 106 226 4052 11.0 28 20
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