PN16板式平焊法兰的尺寸~HG/T 20592-2009
发布时间:2022-10-14 点击数:830
PN16板式平焊法兰的尺寸~HG/T 20592-2009
DN | 钢管外径, A | 法兰外径, D | 螺栓孔中心圆直径, K | 螺栓孔直径, L | 螺栓孔数量 | 螺栓规格 | 法兰厚度, C | 密封面直径, d | 密封面高度, f1 | 法兰内径,B | ||
A系列 | B系列 | A系列 | B系列 | |||||||||
10 | 17.2 | 14 | 90 | 60 | 14 | 4 | M12 | 14 | 40 | 2 | 18 | 15 |
15 | 21.3 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 45 | 2 | 22.5 | 19 |
20 | 26.9 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 58 | 2 | 27.5 | 26 |
25 | 33.7 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 68 | 2 | 34.5 | 33 |
32 | 42.4 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 78 | 2 | 43.5 | 39 |
40 | 48.3 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 88 | 2 | 49.5 | 46 |
50 | 60.3 | 57 | 165 | 125 | 18 | 4 | M16 | 19 | 102 | 2 | 61.5 | 59 |
65 | 76.1 | 79 | 185 | 145 | 18 | 8 | M16 | 20 | 122 | 2 | 77.5 | 78 |
80 | 88.9 | 89 | 200 | 160 | 18 | 8 | M16 | 20 | 138 | 2 | 90.5 | 91 |
100 | 114.3 | 108 | 220 | 180 | 18 | 8 | M16 | 22 | 158 | 2 | 116 | 110 |
125 | 139.7 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 188 | 2 | 143.5 | 135 |
150 | 168.3 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 212 | 2 | 170.5 | 161 |
200 | 219.1 | 219 | 340 | 295 | 22 | 12 | M20 | 26 | 268 | 2 | 221.5 | 222 |
250 | 273 | 273 | 405 | 355 | 26 | 12 | M24 | 29 | 320 | 2 | 276.5 | 276 |
300 | 323.9 | 325 | 460 | 410 | 26 | 12 | M24 | 32 | 378 | 2 | 328 | 328 |
350 | 355.6 | 377 | 520 | 470 | 26 | 16 | M24 | 35 | 438 | 2 | 360 | 381 |
400 | 406.4 | 426 | 580 | 525 | 30 | 16 | M27 | 38 | 490 | 2 | 411 | 430 |
450 | 457 | 480 | 640 | 585 | 30 | 20 | M27 | 42 | 550 | 2 | 462 | 485 |
500 | 508 | 530 | 715 | 650 | 33 | 20 | M30 | 46 | 610 | 2 | 513.5 | 535 |
600 | 610 | 630 | 840 | 770 | 36 | 20 | M33 | 52 | 725 | 2 | 616.5 | 636 |