EN 1092-1 Norm | WELDING NECK | EN 1092-1 TYPE 11 PN6
Rated Diameter | Flange | Neck | Raised face | Screws | Weight of a flange (7,85 Kg/dm3) | ||||||||||
d1 | k | D | b | h1 | d3 | s | r | h2 | d4 | f | d2 | Thread | Bolt holes | Kg | |
15 | 21,3 | 55 | 80 | 12 | 30 | 30 | 2,00 | 4 | 6 | 40 | 2 | 11 | M10 | 4 | 0,408 |
20 | 26,9 | 65 | 90 | 14 | 32 | 38 | 2,30 | 4 | 6 | 50 | 2 | 11 | M10 | 4 | 0,621 |
25 | 33,7 | 75 | 100 | 14 | 35 | 42 | 2,60 | 4 | 6 | 60 | 2 | 11 | M10 | 4 | 0,762 |
32 | 42,4 | 90 | 120 | 14 | 35 | 55 | 2,60 | 6 | 6 | 70 | 2 | 14 | M12 | 4 | 1,110 |
40 | 48,3 | 100 | 130 | 14 | 38 | 62 | 2,60 | 6 | 7 | 80 | 3 | 14 | M12 | 4 | 1,260 |
50 | 60,3 | 110 | 140 | 14 | 38 | 74 | 2,90 | 6 | 8 | 90 | 3 | 14 | M12 | 4 | 1,430 |
65 | 76,1 | 130 | 160 | 14 | 38 | 88 | 2,90 | 6 | 9 | 110 | 3 | 14 | M12 | 4 | 1,770 |
80 | 88,9 | 150 | 190 | 16 | 42 | 102 | 3,20 | 8 | 10 | 128 | 3 | 18 | M16 | 4 | 2,880 |
100 | 114,3 | 170 | 210 | 16 | 45 | 130 | 3,60 | 8 | 10 | 148 | 3 | 18 | M16 | 4 | 3,410 |
125 | 139,7 | 200 | 240 | 18 | 48 | 155 | 4,00 | 8 | 10 | 178 | 3 | 18 | M16 | 8 | 4,650 |
150 | 168,3 | 225 | 265 | 18 | 48 | 184 | 4,50 | 10 | 12 | 202 | 3 | 18 | M16 | 8 | 5,500 |
200 | 219,1 | 280 | 320 | 20 | 55 | 236 | 6,30 | 10 | 15 | 258 | 3 | 18 | M16 | 8 | 8,600 |
250 | 273,0 | 335 | 375 | 22 | 60 | 290 | 6,30 | 12 | 15 | 312 | 3 | 18 | M16 | 12 | 11,700 |
300 | 323,9 | 395 | 440 | 22 | 62 | 342 | 7,10 | 12 | 15 | 365 | 4 | 22 | M20 | 12 | 15,300 |
350 | 355,6 | 445 | 490 | 22 | 62 | 385 | 7,10 | 12 | 15 | 415 | 4 | 22 | M20 | 12 | 20,300 |
400 | 406,4 | 495 | 540 | 22 | 65 | 438 | 7,10 | 12 | 15 | 465 | 4 | 22 | M20 | 16 | 23,100 |
450 | 457,0 | 550 | 595 | 22 | 65 | 492 | 7,10 | 12 | 15 | 520 | 4 | 22 | M20 | 16 | 27,000 |
500 | 508,0 | 600 | 645 | 24 | 68 | 538 | 7,10 | 12 | 15 | 570 | 4 | 22 | M20 | 20 | 30,800 |
600 | 610,0 | 705 | 755 | 30 | 70 | 640 | 7,10 | 12 | 16 | 670 | 5 | 26 | M24 | 20 | 44,000 |
700 | 711,0 | 810 | 860 | 30 | 76 | 740 | 8,00 | 12 | 16 | 775 | 5 | 26 | M24 | 24 | 53,700 |
800 | 813,0 | 920 | 975 | 30 | 76 | 842 | 8,00 | 12 | 16 | 880 | 5 | 30 | M27 | 24 | 64,400 |
900 | 914,0 | 1020 | 1075 | 34 | 78 | 942 | 8,00 | 12 | 16 | 980 | 5 | 30 | M27 | 24 | 79,200 |
1000 | 1016,0 | 1120 | 1175 | 38 | 82 | 1045 | 8,00 | 16 | 16 | 1080 | 5 | 30 | M27 | 28 | 98,600 |
1200 | 1219,0 | 1340 | 1405 | 42 | 104 | 1248 | 8,80 | 16 | 20 | 1295 | 5 | 33 | M30 | 32 | 152,000 |
1400 | 1422,0 | 1560 | 1630 | 56 | 114 | 1452 | 8,80 | 16 | 20 | 1510 | 5 | 36 | M33 | 36 | 246,000 |
1600 | 1626,0 | 1760 | 1830 | 63 | 119 | 1655 | 10,00 | 16 | 20 | 1710 | 5 | 36 | M33 | 40 | 309,000 |
1800 | 1829,0 | 1970 | 2045 | 69 | 133 | 1855 | 11,00 | 16 | 20 | 1920 | 5 | 39 | M36 | 44 | 400,000 |
2000 | 2032,0 | 2180 | 2265 | 74 | 146 | 2058 | 12,50 | 16 | 25 | 2125 | 5 | 42 | M39 | 48 | 516,000 |
2200 | 2235,0 | 2390 | 2475 | 81 | 154 | 2260 | 14,00 | 18 | 25 | 2335 | 5 | 42 | M39 | 52 | 645,000 |
2400 | 2438,0 | 2600 | 2685 | 87 | 168 | 2462 | 15,00 | 18 | 25 | 2545 | 5 | 42 | M39 | 56 | 786,000 |
2600 | 2620,0 | 2810 | 2905 | 91 | 175 | 2665 | 16,00 | 18 | 25 | 2750 | 5 | 48 | M45 | 60 | 1.021,000 |
2800 | 2820,0 | 3020 | 3115 | 101 | 188 | 2865 | 17,00 | 18 | 30 | 2960 | 5 | 48 | M45 | 64 | 1.256,000 |
3000 | 3020,0 | 3220 | 3315 | 102 | 192 | 3068 | 20,00 | 18 | 30 | 3160 | 5 | 48 | M45 | 68 | 1.404,000 |
3200 | 3220,0 | 3430 | 3525 | 106 | 202 | 3272 | 20,00 | 20 | 30 | 3370 | 5 | 48 | M45 | 72 | 1.617,000 |
3400 | 3420,0 | 3640 | 3735 | 110 | 214 | 3475 | 22,00 | 20 | 35 | 3580 | 5 | 48 | M45 | 76 | 1.877,000 |
3600 | 3620,0 | 3860 | 3970 | 124 | 229 | 3678 | 22,00 | 20 | 35 | 3790 | 5 | 56 | M52 | 80 | 2.366,000 |