环形法兰尺寸表 | ||||||
" | 4" | 5" | 6" | 8" | 10" | 12" |
DN | 100 | 125 | 150 | 200 | 250 | 300 |
de | 110 | 140 | 160 | 200 | 250 | 315 |
d2 | 125 | 160 | 181 | 224 | 280 | 344 |
D | 219 | 250 | 284 | 338 | 393 | 440 |
D1 | 180 | 210 | 240 | 295 | 350 | 400 |
n-e | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-23 |
d | 103 | 123 | 150 | 192 | 242 | 300 |
L | 68 | 82 | 93 | 119 | 142 | 160 |
L1 | 16 | 20 | 16 | 18 | 21 | 22 |
L2 | 18 | 21 | 23 | 28 | 38 | 42 |
D2 | 128 | 188 | 214 | 266 | 328 | 374 |
W | 5 | 5 | 6 | 6 | 6 | 7 |