PN16法兰盖的尺寸~HG/T 20592-2009
发布时间：2022-11-22 点击数：1324
PN16法兰盖的尺寸~HG/T 20592-2009
| DN | 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 |
| 10 | 90 | 60 | 14 | 4 | M12 | 40 | 2 | 16 |
| 15 | 95 | 65 | 14 | 4 | M12 | 45 | 2 | 16 |
| 20 | 105 | 75 | 14 | 4 | M12 | 58 | 2 | 18 |
| 25 | 115 | 85 | 14 | 4 | M12 | 68 | 2 | 18 |
| 32 | 140 | 100 | 18 | 4 | M16 | 78 | 2 | 18 |
| 40 | 150 | 110 | 18 | 4 | M16 | 88 | 2 | 18 |
| 50 | 165 | 125 | 18 | 4 | M16 | 102 | 2 | 18 |
| 65 | 185 | 145 | 18 | 8 | M16 | 122 | 2 | 18 |
| 80 | 200 | 160 | 18 | 8 | M16 | 138 | 2 | 20 |
| 100 | 220 | 180 | 18 | 8 | M16 | 158 | 2 | 20 |
| 125 | 250 | 210 | 18 | 8 | M16 | 188 | 2 | 22 |
| 150 | 285 | 240 | 22 | 8 | M20 | 212 | 2 | 22 |
| 200 | 340 | 295 | 22 | 12 | M20 | 268 | 2 | 24 |
| 250 | 405 | 355 | 26 | 12 | M24 | 320 | 2 | 26 |
| 300 | 460 | 410 | 26 | 12 | M24 | 378 | 2 | 28 |
| 350 | 520 | 470 | 26 | 16 | M24 | 438 | 2 | 30 |
| 400 | 580 | 525 | 30 | 16 | M27 | 490 | 2 | 32 |
| 450 | 640 | 585 | 30 | 20 | M27 | 550 | 2 | 40 |
| 500 | 715 | 650 | 33 | 20 | M30 | 610 | 2 | 44 |
| 600 | 840 | 770 | 36 | 20 | M33 | 725 | 2 | 54 |
| 700 | 910 | 840 | 36 | 24 | M33 | 795 | 2 | 48 |
| 800 | 1025 | 950 | 39 | 24 | M36 | 900 | 2 | 52 |
| 900 | 1125 | 1050 | 39 | 28 | M36 | 1000 | 2 | 58 |
| 1000 | 1255 | 1170 | 42 | 28 | M39 | 1115 | 2 | 64 |
| 1200 | 1485 | 1390 | 48 | 32 | M45 | 1330 | 2 | 76 |