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PN1.0MPa(10bar)板式平焊鋼制管法蘭
| (mm) | |||||||||||
| 公稱通徑DN | 管子外徑A1 | 連接尺寸 | 法蘭厚度C | 法蘭內徑B1 | 法蘭理論重量(kg) | ||||||
| 法蘭外徑D | 螺栓孔中心圓直徑K | 螺栓孔直徑L | 螺栓孔數量n | 螺紋Th | |||||||
| A | B | A | B | ||||||||
| 10 | 17.2 | 14 | 90 | 60 | 14 | 4 | M12 | 14 | 18 | 15 | 0.61 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 22 | 19 | 0.68 |
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 27.5 | 26 | 0.94 |
| 25 | 33.7 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 34.5 | 33 | 1.12 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 43.5 | 39 | 1.86 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 49.5 | 46 | 2.12 |
| 50 | 60.3 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 61.5 | 59 | 2.77 |
| 65 | 76.1 | 76 | 185 | 145 | 18 | 4 | M16 | 20 | 77.5 | 78 | 3.31 |
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | M16 | 20 | 90.5 | 91 | 3.59 |
| 100 | 114.3 | 108 | 220 | 180 | 18 | 8 | M16 | 22 | 116 | 110 | 4.57 |
| 125 | 139.7 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 141.5 | 135 | 5.65 |
| 150 | 168.3 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 170.5 | 161 | 7.61 |
| 200 | 219.1 | 219 | 340 | 295 | 22 | 8 | M20 | 24 | 221.5 | 222 | 9.24 |
| 250 | 273 | 273 | 395 | 350 | 22 | 12 | M20 | 26 | 276.5 | 276 | 11.9 |
| 300 | 323.9 | 325 | 445 | 400 | 22 | 12 | M20 | 28 | 327.5 | 328 | 14.6 |
| 350 | 355.6 | 377 | 505 | 460 | 22 | 16 | M20 | 30 | 359.5 | 381 | 18.9 |
| 400 | 406.4 | 426 | 565 | 515 | 26 | 16 | M24 | 32 | 411 | 430 | 24.4 |
| 450 | 457 | 480 | 615 | 565 | 26 | 20 | M24 | 35 | 462 | 485 | 27.9 |
| 500 | 508 | 530 | 670 | 620 | 26 | 20 | M24 | 38 | 513.5 | 535 | 34.9 |
| 600 | 610 | 630 | 780 | 725 | 30 | 20 | M27 | 42 | 616.5 | 636 | 48.1 |