PN10法兰盖的尺寸~HG/T 20592-2009
发布时间：2022-11-21 点击数：758
PN10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 | 8 | M20 | 268 | 2 | 24 |
| 250 | 395 | 350 | 22 | 12 | M20 | 320 | 2 | 26 |
| 300 | 445 | 400 | 22 | 12 | M20 | 370 | 2 | 26 |
| 350 | 505 | 460 | 22 | 16 | M20 | 430 | 2 | 26 |
| 400 | 565 | 515 | 26 | 16 | M24 | 482 | 2 | 26 |
| 450 | 615 | 565 | 26 | 20 | M24 | 532 | 2 | 28 |
| 500 | 670 | 620 | 26 | 20 | M24 | 585 | 2 | 28 |
| 600 | 780 | 725 | 30 | 20 | M27 | 685 | 2 | 34 |
| 700 | 895 | 840 | 30 | 24 | M27 | 800 | 2 | 38 |
| 800 | 1015 | 950 | 33 | 24 | M30 | 905 | 2 | 42 |
| 900 | 1115 | 1050 | 33 | 28 | M30 | 1005 | 2 | 46 |
| 1000 | 1230 | 1160 | 36 | 28 | M33 | 1110 | 2 | 52 |
| 1200 | 1455 | 1380 | 39 | 32 | M36 | 1330 | 2 | 60 |