Class150 Ring Joint Type(RJT)法兰环连接面的尺寸-ASME B16.5
发布时间：2017-07-07 点击数：4194
Class150 Ring Joint Type（RJT）法兰环连接面的尺寸-ASME B16.5
| DN | NPS | 环号 | d (min) | P | E | F | R(max) |
| 25 | 1 | R15 | 63.5 | 47.63 | 6.35 | 8.74 | 0.8 |
| 32 | 1 ¼ | R17 | 73 | 57.15 | 6.35 | 8.74 | 0.8 |
| 40 | 1 ½ | R19 | 82.5 | 65.07 | 6.35 | 8.74 | 0.8 |
| 50 | 2 | R22 | 102 | 82.55 | 6.35 | 8.74 | 0.8 |
| 65 | 2 ½ | R25 | 121 | 101.6 | 6.35 | 8.74 | 0.8 |
| 80 | 3 | R29 | 133 | 114.3 | 6.35 | 8.74 | 0.8 |
| 90 | 3 ½ | R33 | 154 | 131.78 | 6.35 | 8.74 | 0.8 |
| 100 | 4 | R36 | 171 | 149.23 | 6.35 | 8.74 | 0.8 |
| 125 | 5 | R40 | 194 | 171.45 | 6.35 | 8.74 | 0.8 |
| 150 | 6 | R43 | 219 | 193.68 | 6.35 | 8.74 | 0.8 |
| 200 | 8 | R48 | 273 | 247.65 | 6.35 | 8.74 | 0.8 |
| 250 | 10 | R52 | 330 | 304.8 | 6.35 | 8.74 | 0.8 |
| 300 | 12 | R56 | 406 | 381 | 6.35 | 8.74 | 0.8 |
| 350 | 14 | R59 | 425 | 396.88 | 6.35 | 8.74 | 0.8 |
| 400 | 16 | R64 | 483 | 454.03 | 6.35 | 8.74 | 0.8 |
| 450 | 18 | R68 | 546 | 517.53 | 6.35 | 8.74 | 0.8 |
| 500 | 20 | R72 | 597 | 558.8 | 6.35 | 8.74 | 0.8 |
| 600 | 24 | R76 | 711 | 673.1 | 6.35 | 8.74 | 0.8 |