PN63带颈对焊法兰的尺寸~HG/T 20592-2009
发布时间:2022-11-03 点击数:932
PN63带颈对焊法兰的尺寸~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 | 螺栓规格 | 密封面直径, d | 密封面高度, f1 | 法兰厚度, C | 颈部直径, N | 接管壁厚, S | 直段长度,H1 | 圆角半径, R | 法兰高度, H | ||
A系列 | B系列 | A系列 | B系列 | |||||||||||||
10 | 17.2 | 14 | 100 | 70 | 14 | 4 | M12 | 40 | 2 | 20 | 32 | 32 | 1.8 | 6 | 4 | 45 |
15 | 21.3 | 18 | 105 | 75 | 14 | 4 | M12 | 45 | 2 | 20 | 34 | 34 | 2.0 | 6 | 4 | 45 |
20 | 26.9 | 25 | 130 | 90 | 18 | 4 | M16 | 58 | 2 | 22 | 42 | 42 | 2.6 | 8 | 4 | 48 |
25 | 33.7 | 32 | 140 | 100 | 18 | 4 | M16 | 68 | 2 | 24 | 52 | 52 | 2.6 | 8 | 4 | 58 |
32 | 42.4 | 38 | 155 | 110 | 22 | 4 | M20 | 78 | 2 | 24 | 62 | 62 | 2.9 | 8 | 6 | 60 |
40 | 48.3 | 45 | 170 | 125 | 22 | 4 | M20 | 88 | 2 | 26 | 70 | 70 | 2.9 | 10 | 6 | 62 |
50 | 60.3 | 57 | 180 | 135 | 22 | 4 | M20 | 102 | 2 | 26 | 82 | 82 | 2.9 | 10 | 6 | 62 |
65 | 76.1 | 79 | 205 | 160 | 22 | 8 | M20 | 122 | 2 | 26 | 98 | 98 | 3.2 | 12 | 6 | 68 |
80 | 88.9 | 89 | 215 | 170 | 22 | 8 | M20 | 138 | 2 | 28 | 112 | 112 | 3.6 | 12 | 8 | 72 |
100 | 114.3 | 108 | 250 | 200 | 26 | 8 | M24 | 162 | 2 | 30 | 138 | 138 | 4.0 | 12 | 8 | 78 |
125 | 139.7 | 133 | 295 | 240 | 30 | 8 | M27 | 188 | 2 | 34 | 168 | 168 | 4.5 | 12 | 8 | 88 |
150 | 168.3 | 159 | 345 | 280 | 33 | 8 | M30 | 218 | 2 | 36 | 202 | 202 | 5.6 | 12 | 10 | 95 |
200 | 219.1 | 219 | 415 | 345 | 36 | 12 | M33 | 285 | 2 | 42 | 256 | 256 | 7.1 | 16 | 10 | 110 |
250 | 273 | 273 | 470 | 400 | 36 | 12 | M33 | 345 | 2 | 46 | 316 | 316 | 8.8 | 18 | 12 | 125 |
300 | 323.9 | 325 | 530 | 460 | 36 | 16 | M33 | 410 | 2 | 52 | 372 | 372 | 11.0 | 18 | 12 | 140 |
350 | 355.6 | 377 | 600 | 525 | 39 | 16 | M36 | 465 | 2 | 56 | 420 | 442 | 12.5 | 20 | 12 | 150 |
400 | 406.4 | 426 | 670 | 585 | 42 | 16 | M39 | 535 | 2 | 60 | 475 | 495 | 14.2 | 20 | 12 | 160 |