管径 (mm) |
带宽 (mm) |
带速(m/s) | |||||||||
0.8 | 1.0 | 1.25 | 1.6 | 2.0 | 2.5 | 3.15 | 4 | 4.5 | 5 | ||
250 | 1000 | 118 | 147 | 184 | 236 | 295 | 369 | 464 | |||
300 | 1100 | 141 | 176 | 212 | 282 | 353 | 441 | 556 | 706 | ||
350 | 1300 | 238 | 297 | 380 | 497 | 594 | 748 | 950 | 1069 | 1188 | |
400 | 1600 | 389 | 486 | 622 | 778 | 972 | 1225 | 1555 | 1750 | 1944 | |
500 | 1900 | 558 | 697 | 893 | 1116 | 1395 | 1758 | 2232 | 2512 | 2790 | |
600 | 2250 | 778 | 972 | 1244 | 1555 | 1944 | 2449 | 3110 | 3499 | 3888 | |
700 | 2550 | 1008 | 1260 | 1613 | 2016 | 2520 | 3175 | 4032 | 4536 | 5040 | |
850 | 3100 | 1454 | 1818 | 2327 | 2909 | 3636 | 4679 | 5818 | 6545 | 7272 |