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| 公稱壓力 PN(bar) |
公稱通徑 DN(mm) |
尺寸(mm) | 配管法蘭(供參考)(FYI) | |||||
| L | D | D2 | 螺栓孔中心圓直徑D1 | 螺栓數(shù)量 | 螺栓直徑d | 螺栓長度L1 | ||
| 10/16 | 15 | 28 | 52 | 15 | 65 | 4 | M12 | 75 |
| 20 | 28 | 62 | 19 | 75 | 4 | M12 | 90 | |
| 25 | 30 | 72 | 24 | 85 | 4 | M12 | 90 | |
| 32 | 33 | 83 | 31 | 100 | 4 | M16 | 100 | |
| 40 | 36 | 93 | 39 | 110 | 4 | M16 | 105 | |
| 50 | 40 | 108 | 48 | 125 | 4 | M16 | 125 | |
| 65 | 50 | 128 | 63 | 145 | 4 | M16 | 130 | |
| 80 | 60 | 142 | 78 | 160 | 8 | M16 | 135 | |
| 100 | 70 | 162 | 98 | 180 | 8 | M16 | 150 | |
| 125 | 82 | 192 | 123 | 210 | 8 | M16 | 180 | |
| 150 | 100 | 218 | 148 | 240 | 8 | M20 | 210 | |
| 200 | 140 | 273 | 198 | 295 | 8 | M20 | 240 | |
| 250 | 160 | 328 | 248 | 350 | 12 | M20 | 260 | |
| 25 | 15 | 28 | 52 | 15 | 65 | 4 | M12 | 80 |
| 20 | 28 | 62 | 19 | 75 | 4 | M12 | 90 | |
| 25 | 30 | 72 | 24 | 85 | 4 | M12 | 90 | |
| 32 | 33 | 83 | 31 | 100 | 4 | M16 | 110 | |
| 40 | 36 | 93 | 39 | 110 | 4 | M16 | 115 | |
| 50 | 40 | 108 | 48 | 125 | 4 | M16 | 125 | |
| 65 | 50 | 128 | 63 | 145 | 8 | M16 | 135 | |
| 80 | 60 | 142 | 78 | 160 | 8 | M16 | 145 | |
| 100 | 70 | 168 | 98 | 190 | 8 | M20 | 160 | |
| 125 | 82 | 194 | 123 | 220 | 8 | M24 | 205 | |
| 150 | 100 | 224 | 148 | 250 | 8 | M24 | 225 | |
| 200 | 140 | 284 | 198 | 310 | 12 | M24 | 260 | |
| 250 | 160 | 341 | 248 | 370 | 12 | M27 | 280 | |
| DN | L | D | D1 | D2 | B | F | N-φ |
| 32 | 105 | 120/135 | 90/100 | 70/78 | 12/18 | 2 | 4-Φ14/φ18 |
| 40 | 110 | 130/145 | 100/110 | 80/85 | 12/18 | 3 | 4-Φ14/Φ18 |
| 50 | 125 | 140/160 | 110/125 | 90/100 | 12/20 | 3 | 4-φ14/Φ18 |
| 65 | 150 | 160/180 | 130/145 | 110/120 | 14/20 | 3 | 4-φ14/Φ18 |
| 80 | 175 | 185/195 | 150/160 | 125/135 | 14/22 | 3 | 4-Φ18/8-φ18 |
| 100 | 190 | 205/215 | 170/180 | 145/155 | 14/22 | 3 | 4-φ18/8-φ18 |
| 125 | 240 | 235/245 | 200/210 | 175/185 | 16/24 | 3 | 8-φ18 |
| 150 | 280 | 260/280 | 225/240 | 200/210 | 18/24 | 3 | 8-φ18/φ23 |
| 200 | 360 | 315/335 | 280/295 | 255/265 | 22/26 | 3 | 8-φ18/φ23 |
| 250 | 360 | 370/390 | 335/350 | 310/320 | 22/28 | 3 | 12-φ18/φ23 |
| 300 | 380 | 435/440 | 395/400 | 362/368 | 22/28 | 3 | 12-φ23 |
| 350 | 430 | 485/500 | 445/460 | 412/428 | 22/30 | 3 | 12-φ23/16-φ23 |
| 400 | 550 | 535/565 | 495/515 | 462/482 | 22/32 | 3 | 16-φ23/φ25 |
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