Class300、400 & 600 Ring Joint Type (RJT) 法兰环连接面的尺寸-ASME B16.5 & ASME B16.47
发布时间：2017-07-07 点击数：4549
Class300、400 & 600 Ring Joint Type (RJT) 法兰环连接面的尺寸-ASME B16.5 & ASME B16.47
| DN | NPS | 环号 | d (min) | P | E | F | R(max) |
| 15 | 1/2 | R11 | 51 | 34.14 | 5.54 | 7.14 | 0.8 |
| 20 | 3/4 | R13 | 63.5 | 42.88 | 6.35 | 8.74 | 0.8 |
| 25 | 1 | R16 | 70 | 50.8 | 6.35 | 8.74 | 0.8 |
| 32 | 1 ¼ | R18 | 79.5 | 60.33 | 6.35 | 8.74 | 0.8 |
| 40 | 1 ½ | R20 | 90.5 | 68.27 | 6.35 | 8.74 | 0.8 |
| 50 | 2 | R23 | 108 | 82.55 | 7.92 | 11.91 | 0.8 |
| 65 | 2 ½ | R26 | 127 | 101.6 | 7.92 | 11.91 | 0.8 |
| 80 | 3 | R31 | 146 | 123.83 | 7.92 | 11.91 | 0.8 |
| 90 | 3 ½ | R34 | 159 | 131.78 | 7.92 | 11.91 | 0.8 |
| 100 | 4 | R37 | 175 | 149.23 | 7.92 | 11.91 | 0.8 |
| 125 | 5 | R41 | 210 | 180.98 | 7.92 | 11.91 | 0.8 |
| 150 | 6 | R45 | 241 | 211.12 | 7.92 | 11.91 | 0.8 |
| 200 | 8 | R49 | 302 | 269.88 | 7.92 | 11.91 | 0.8 |
| 250 | 10 | R53 | 356 | 323.85 | 7.92 | 11.91 | 0.8 |
| 300 | 12 | R57 | 413 | 381 | 7.92 | 11.91 | 0.8 |
| 350 | 14 | R61 | 457 | 419.1 | 7.92 | 11.91 | 0.8 |
| 400 | 16 | R65 | 508 | 469.9 | 7.92 | 11.91 | 0.8 |
| 450 | 18 | R69 | 575 | 533.4 | 7.92 | 11.91 | 0.8 |
| 500 | 20 | R73 | 635 | 584.2 | 7.92 | 11.91 | 1.5 |
| 600 | 24 | R77 | 749 | 692.15 | 7.92 | 11.91 | 1.5 |
| 650 | 26 | R93 | 810 | 749.3 | 12.7 | 19.84 | 1.5 |
| 700 | 28 | R94 | 861 | 800.1 | 12.7 | 19.84 | 1.5 |
| 750 | 30 | R95 | 917 | 857.25 | 12.7 | 19.84 | 1.5 |
| 800 | 32 | R96 | 984 | 914.4 | 14.27 | 23.01 | 1.5 |
| 850 | 34 | R97 | 1035 | 965.2 | 14.27 | 23.01 | 1.5 |
| 900 | 36 | R98 | 1092 | 1022.35 | 14.27 | 23.01 | 1.5 |