美标法兰标准
时间:2016-12-05 阅读:146
美标法兰标准CLASS 150RF 单位:mm
DN | NPS | D | K | L | 螺栓n-Th | d | f | C |
25 | 1 | 108 | 74.5 | 15 | 4-M14 | 51 | 2 | 12 |
40 | 11/2 | 127 | 98.5 | 15 | 4-M14 | 73 | 2 | 15 |
50 | 2 | 152 | 120.5 | 18 | 4-M16 | 92 | 2 | 16 |
65 | 21/2 | 178 | 139.5 | 18 | 4-M16 | 105 | 2 | 18 |
80 | 3 | 190 | 152.5 | 18 | 4-M16 | 127 | 2 | 19 |
100 | 4 | 229 | 190.5 | 18 | 8-M16 | 157 | 2 | 24 |
125 | 5 | 254 | 216 | 22 | 8-M20 | 186 | 2 | 24 |
150 | 6 | 279 | 241.5 | 22 | 8-M20 | 216 | 2 | 26 |
200 | 8 | 343 | 298.5 | 22 | 8-M20 | 270 | 2 | 29 |
250 | 10 | 406 | 362 | 26 | 12-M24 | 324 | 2 | 31 |
300 | 12 | 483 | 432 | 26 | 12-M24 | 381 | 2 | 32 |
350 | 14 | 533 | 476 | 29 | 12-M27 | 413 | 2 | 35 |
400 | 16 | 579 | 540 | 29 | 16-M27 | 470 | 2 | 37 |
450 | 18 | 635 | 578 | 32 | 16-M30 | 533 | 2 | 40 |
500 | 20 | 699 | 635 | 32 | 20-M30 | 584 | 2 | 43 |
600 | 24 | 813 | 749.5 | 35 | 20-M33 | 692 | 2 | 48 |
700 | 28 | 927 | 863.5 | 35 | 28-M33 | 800 | 2 | 72 |
800 | 32 | 1060 | 978 | 41 | 28-M39 | 914 | 2 | 81 |
美标法兰标准CLASS 300RF 单位:mm
DN | NPS | D | K | L | 螺栓n-Th | d | f | C |
25 | 1 | 124 | 89 | 19 | 4-M16 | 51 | 2 | 18 |
40 | 11/2 | 156 | 114.5 | 22 | 4-M20 | 73 | 2 | 21 |
50 | 2 | 165 | 127 | 19 | 8-M16 | 92 | 2 | 23 |
65 | 21/2 | 190 | 149 | 22 | 8-M20 | 105 | 2 | 26 |
80 | 3 | 210 | 168.5 | 22 | 8-M20 | 127 | 2 | 29 |
100 | 4 | 254 | 200 | 22 | 8-M20 | 157 | 2 | 32 |
125 | 5 | 279 | 235 | 22 | 8-M20 | 186 | 2 | 35 |
150 | 6 | 318 | 270 | 22 | 12-M20 | 216 | 2 | 37 |
200 | 8 | 381 | 330 | 26 | 12-M24 | 270 | 2 | 42 |
250 | 10 | 445 | 387.5 | 29 | 16-M27 | 324 | 2 | 48 |
300 | 12 | 521 | 451 | 32 | 16-M30 | 381 | 2 | 51 |
350 | 14 | 584 | 514.5 | 32 | 20-M30 | 413 | 2 | 54 |
400 | 16 | 648 | 571.5 | 35 | 20-M33 | 470 | 2 | 58 |
450 | 18 | 711 | 628.5 | 35 | 24-M33 | 533 | 2 | 61 |
500 | 20 | 775 | 686 | 35 | 24-M33 | 584 | 2 | 64 |
600 | 24 | 914 | 813 | 41 | 24-M39 | 692 | 2 | 70 |
700 | 28 | 1035 | 940 | 45 | 28-M42 | 800 | 2 | 86 |
800 | 32 | 1149 | 1054 | 52 | 28-M48 | 914 | 2 | 99 |
美标法兰标准CLASS 600RF 单位:mm
DN | NPS | D | K | L | 螺栓n-Th | d | f | C |
25 | 1 | 124 | 89 | 19 | 4-M16 | 51 | 6.4 | 18 |
40 | 11/2 | 165 | 114.5 | 22 | 4-M20 | 73 | 6.4 | 23 |
50 | 2 | 165 | 127 | 19 | 8-M16 | 92 | 6.4 | 26 |
65 | 21/2 | 190 | 149 | 22 | 8-M20 | 105 | 6.4 | 29 |
80 | 3 | 210 | 168 | 22 | 8-M20 | 127 | 6.4 | 32 |
100 | 4 | 273 | 216 | 26 | 8-M24 | 157 | 6.4 | 38 |
125 | 5 | 330 | 266.5 | 29 | 8-M27 | 186 | 6.4 | 45 |
150 | 6 | 356 | 292 | 29 | 12-M27 | 216 | 6.4 | 48 |
200 | 8 | 419 | 349 | 32 | 12-M30 | 270 | 6.4 | 56 |
250 | 10 | 508 | 432 | 35 | 16-M33 | 324 | 6.4 | 64 |
300 | 12 | 559 | 489 | 35 | 20-M33 | 381 | 6.4 | 67 |
350 | 14 | 603 | 527 | 38 | 20-M36 | 413 | 6.4 | 70 |
400 | 16 | 686 | 603 | 41 | 20-M39 | 470 | 6.4 | 77 |
450 | 18 | 743 | 654 | 44 | 20-M42 | 533 | 6.4 | 83 |
500 | 20 | 813 | 724 | 44 | 24-M42 | 584 | 6.4 | 89 |
600 | 24 | 940 | 838 | 52 | 24-M48 | 692 | 6.4 | 102 |
700 | 28 | 1037 | 965.2 | 54 | 28-M48 | 800 | 6.4 | 111 |
800 | 32 | 1149 | 1079.5 | 60 | 28-M56 | 914 | 6.4 | 117 |