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| |
| 中航大记(Catic-Tai Kee) |
W： |
公称宽度，以内壁尺寸计。 |
| 椭圆形风管的规格 |
H： |
公称高度，以内壁尺寸计。 |
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|
76 |
102 |
127 |
152 |
178 |
203 |
*228 |
254 |
305 |
355 |
406 |
457 |
508 |
609 |
3" |
4" |
5" |
6" |
7" |
8" |
9" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
0.6 |
236 |
211 |
207 |
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|
|
|
|
|
|
|
271 |
256 |
242 |
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|
|
|
|
|
|
276 |
261 |
246 |
232 |
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0.8 |
315 |
301 |
286 |
272 |
|
243 |
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*228椭圆风管加工长度不超过1.8米 |
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|
350 |
336 |
321 |
307 |
|
278 |
263 |
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|
|
355 |
341 |
326 |
312 |
|
283 |
268 |
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|
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|
|
395 |
381 |
366 |
352 |
|
322 |
308 |
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|
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|
|
435 |
421 |
406 |
392 |
|
362 |
348 |
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双线以上规格长度可达1.8米 |
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|
450 |
436 |
421 |
407 |
|
377 |
363 |
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|
515 |
500 |
486 |
471 |
|
442 |
428 |
414 |
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|
540 |
526 |
511 |
|
482 |
486 |
453 |
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|
|
556 |
541 |
527 |
512 |
498 |
483 |
454 |
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|
|
|
|
|
|
|
551 |
537 |
522 |
508 |
493 |
464 |
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621 |
606 |
592 |
578 |
563 |
534 |
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631 |
616 |
602 |
588 |
573 |
544 |
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711 |
696 |
682 |
667 |
653 |
624 |
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|
|
780 |
766 |
752 |
737 |
723 |
694 |
665 |
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|
|
790 |
776 |
761 |
747 |
733 |
704 |
675 |
646 |
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|
|
870 |
856 |
841 |
827 |
812 |
783 |
754 |
725 |
696 |
668 |
|
1.0 |
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|
905 |
891 |
876 |
862 |
848 |
818 |
789 |
760 |
732 |
703 |
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950 |
935 |
921 |
907 |
892 |
863 |
834 |
805 |
776 |
747 |
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1030 |
1015 |
1001 |
986 |
972 |
943 |
914 |
885 |
856 |
827 |
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1109 |
1095 |
1081 |
1066 |
1052 |
1023 |
994 |
965 |
936 |
907 |
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1155 |
1140 |
|
1111 |
1082 |
1053 |
1024 |
995 |
966 |
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1175 |
1160 |
|
1131 |
1102 |
1073 |
1044 |
1015 |
987 |
929 |
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|
1233 |
1219 |
|
1190 |
1161 |
1132 |
1103 |
1074 |
1045 |
987 |
双线以下规格长度可达3.6米，H=609长度可达2.4米 |
|
1249 |
1234 |
|
1205 |
1176 |
1147 |
1119 |
1090 |
1061 |
1003 |
|
1334 |
1320 |
|
1291 |
1262 |
1233 |
1204 |
1175 |
1146 |
1088 |
|
1494 |
1479 |
|
1450 |
1421 |
1392 |
1363 |
1335 |
1306 |
1248 |
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|
1653 |
1639 |
|
1610 |
1581 |
1552 |
1523 |
1494 |
1465 |
1407 |
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|
1813 |
1798 |
|
1769 |
1740 |
1711 |
1682 |
1654 |
1625 |
1567 |
1.2 |
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|
1972 |
|
|
1930 |
1900 |
1871 |
1842 |
1813 |
1784 |
1726 |
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2059 |
2030 |
2002 |
1973 |
1944 |
1886 |
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2205 |
2191 |
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|
2045 |
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