·規(guī)格 主要尺寸
DN | 150Lb凸面法蘭RF | ||||||||
mm | in | L | D | D1 | D2 | b | n-φd | H | DO |
150 | 6 | 394 | 279 | 241.3 | 216 | 25.4 | 8-φ22.5 | 219 | 330 |
200 | 8 | 457 | 343 | 298.5 | 270 | 28.4 | 8-φ22.5 | 273 | 398 |
250 | 10 | 533 | 406 | 362.0 | 324 | 30.2 | 12-φ25.4 | 360 | 495 |
300 | 12 | 610 | 483 | 431.8 | 381 | 32.0 | 12-φ25.4 | 395 | 580 |
350 | 14 | 686 | 533 | 476.3 | 413 | 35.0 | 12-φ29 | 430 | 625 |
400 | 16 | 762 | 597 | 539.8 | 470 | 36.6 | 16-φ29 | 470 | 670 |
450 | 18 | 864 | 635 | 577.9 | 533 | 39.6 | 16-φ32 | 550 | 698 |
500 | 20 | 914 | 698 | 635.0 | 584 | 43.0 | 20-φ32 | 580 | 840 |
600 | 24 | 1067 | 813 | 749.3 | 692 | 47.8 | 20-φ35 | 700 | 1050 |
700 | 28 | 1245 | 837 | 795.3 | 762 | 44.5 | 40-φ22.5 | 1100 | 800 |
800 | 32 | 1372 | 941 | 900 | 864 | 46,0 | 48-φ22.5 | 1150 | 800 |
900 | 36 | 1524 | 1057 | 1009.7 | 972 | 52.3 | 44-φ25.4 | 1230 | 800 |
1000 | 40 | 1721 | 1175 | 1120.6 | 1080 | 55.6 | 44-φ28.5 | 1230 | 800 |
1050 | 42 | 1829 | 1226 | 1171.5 | 1130 | 58.7 | 48-φ28.5 | 1480 | 800 |
1200 | 48 | 2180 | 1392 | 1335 | 1289 | 65 | 44-φ32 | 1610 | 800 |
1400 | 56 | 2300 | 1600 | 1543 | 1492.3 | 73.2 | 60-φ32 | 1780 | 800 |
1500 | 60 | 2400 | 1725.7 | 1662.2 | 1600 | 76.2 | 52-φ35 | 1865 | 800 |
·規(guī)格 主要尺寸
DN | 300Lb凸面法蘭RF | ||||||||
mm | in | L | D | D1 | D2 | b | n-φd | H | DO |
150 | 6 | 403 | 318 | 269.7 | 216 | 36.6 | 12-φ22.5 | 21 9 | 330 |
200 | 8 | 502 | 381 | 330.2 | 270 | 41.2 | 12-φ25.4 | 273 | 398 |
250 | 10 | 568 | 444 | 387.4 | 324 | 47.8 | 16-φ28.5 | 360 | 495 |
300 | 12 | 648 | 521 | 450.8 | 381 | 50.8 | 16-φ32 | 395 | 580 |
350 | 14 | 762 | 584 | 514.4 | 413 | 54.0 | 20-φ32 | 430 | 625 |
400 | 16 | 838 | 648 | 571.5 | 470 | 57.2 | 20-φ35 | 470 | 670 |
450 | 18 | 914 | 711 | 628.7 | 533 | 60.5 | 24-φ35 | 550 | 698 |
500 | 20 | 991 | 775 | 685.8 | 584 | 63.5 | 24-φ35 | 580 | 840 |
600 | 24 | 1143 | 914 | 812.8 | 692 | 70.0 | 24-φ41 | 700 | 1050 |
700 | 28 | 1346 | 921 | 857.3 | 787.4 | 90.0 | 36-φ35 | 1100 | 800 |
800 | 32 | 1524 | 1054 | 978 | 902 | 103 | 32-φ41.2 | 1150 | 800 |
900 | 36 | 1727 | 1171.5 | 1089.2 | 1010 | 103 | 32-φ44.5 | 1230 | 800 |
1000 | 40 | 2083 | 1273 | 1190.8 | 1115 | 115.8 | 40-φ44.5 | 1230 | 800 |
1050 | 42 | 2050 | 1333.5 | 1244.6 | 1168.4 | 119 | 36-φ47.8 | 1480 | 800 |
1200 | 48 | 2180 | 1511.3 | 1416 | 1327.2 | 128.5 | 40-φ50.8 | 1610 | 800 |
1400 | 56 | 2300 | 1765.3 | 1651 | 1536.7 | 154 | 36-φ60.5 | 1780 | 800 |
1500 | 60 | 2400 | 1878 | 1764 | 1651 | 151 | 40-φ60.5 | 1865 | 800 |
600Lb凸面法蘭RF | |||||||||
150 | 6 | 559 | 356 | 292.1 | 216 | 47.8 | 12-φ28.5 | 250 | 300 |
200 | 8 | 660 | 419 | 349.3 | 270 | 56 | 12-φ32 | 294 | 374 |
250 | 10 | 787 | 508 | 431.8 | 324 | 63.5 | 16-φ35 | 370 | 445 |
300 | 12 | 838 | 559 | 489.0 | 381 | 67 | 20-φ35 | 420 | 515 |
350 | 14 | 889 | 603 | 527.O | 413 | 70 | 20-φ38 | 460 | 550 |
400 | 16 | 991 | 686 | 603.3 | 470 | 76.5 | 20-φ41 | 505 | 615 |
450 | 18 | 1092 | 743 | 654.0 | 533 | 83 | 20-φ44.5 | 560 | 720 |
500 | 20 | 1194 | 813 | 723.9 | 584 | 89 | 24-φ44.5 | 630 | 810 |
600 | 24 | 1397 | 940 | 838.2 | 692 | 102 | 24-φ51 | 825 | 1010 |
700 | 28 | 1549 | 952.5 | 863.6 | 784.4 | 115.8 | 24-φ47.8 | 1180 | 800 |
800 | 32 | 1778 | 1085.9 | 984.3 | 895.4 | 130 | 28-φ53.8 | 1250 | 800 |
900 | 36 | 2083 | 1212.9 | 1105 | 1010 | 146 | 28-φ60.5 | 1315 | 800 |
1000 | 40 | 2337 | 1320.8 | 1212.9 | 111.3 | 158.8 | 32-φ60.5 | 1420 | 800 |
1050 | 42 | 2100 | 1403 | 1282.7 | 1168 | 168 | 28-φ63.5 | 1540 | 1000 |
1200 | 48 | 2400 | 1594 | 1460.5 | 1333.5 | 189 | 32-φ70 | 1680 | 1000 |
1400 | 56 | 2400 | 1854 | 1695.5 | 1543 | 217 | 32-φ82.5 | 1840 | 1000 |
1500 | 60 | 2700 | 1994 | 1822.5 | 1657 | 233 |