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·规格 主要尺寸 | DN | 150Lb凸面法兰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 | ·规格 主要尺寸 | DN | 300Lb凸面法兰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凸面法兰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 | 28-φ89 | 1915 | 1000 | ·规格 主要尺寸 | DN | 900Lb环槽法兰RTJ | | mm | in | L | D | D1 | D2 | b | n-φd | H | DO | | 150 | 6 | 610 | 381 | 317.5 | 211.1 | 63.6 | 12-φ32 | 364 | 800 | | 200 | 8 | 737 | 470 | 393.7 | 269.9 | 71.4 | 12-φ38 | 364 | 800 | | 250 | 10 | 838 | 546 | 469.9 | 323.9 | 77.8 | 16-φ38 | 502 | 800 | | 300 | 12 | 965 | 610 | 533.4 | 381.0 | 87.2 | 20-φ38 | 572 | 800 | | 350 | 14 | 1029 | 641 | 558.8 | 419.1 | 97.0 | 20-φ41 | 675 | 800 | | 400 | 16 | 1130 | 705 | 61.6 | 419.1 | 97.0 | 20-φ44 | 762 | 800 | | 450 | 18 | 1219 | 787 | 685.8 | 466.9 | 111.6 | 20-φ50 | 866 | 800 | | 500 | 20 | 1321 | 857 | 749.3 | 466.9 | 116 | 20-φ54 | 894 | 800 | | 600 | 24 | 1549 | 1041 | 901.7 | 523.7 | 147.7 | 20-φ66.5 | 956 | 800 | | 750 | 30 | 1780 | 1175 | 1035 | 876.3 | 155.4 | 20-φ76 | 1210 | 800 | | 800 | 32 | 2050 | 1238 | 1092 | 927 | 160 | 20-φ76 | 1290 | 1000 | | 900 | 36 | 2050 | 1346 | 1200 | 1029 | 173 | 24-φ76 | 1360 | 1000 | | 1000 | 40 | 2180 | 1511 | 1340 | 1162 | 197 | 24-φ89 | 1480 | 1000 | | 1200 | 48 | 2600 | 1784 | 1587.5 | 1384.3 | 233.4 | 24-φ102 | 1630 | 1000 | | 1500 Lb环槽法兰RTJ | | 150 | 6 | 705 | 394 | 317.5 | 211.1 | 92.1 | 12-φ38 | 364 | 800 | | 200 | 8 | 832 | 483 | 393 7 | 269.9 | 103.0 | 12-φ44.5 | 475 | 800 | | 250 | 10 | 991 | 584 | 482.6 | 323.9 | 119.1 | 12-φ51 | 578 | 800 | | 300 | 12 | 1130 | 673 | 571.5 | 381.0 | 198.2 | 16-φ54 | 696 | 800 | | 350 | 14 | 1257 | 749 | 635.0 | 419.1 | 149.2 | 16-φ60.5 | 761 | 800 | | 400 | 16 | 1384 | 826 | 705 | 419.1 | 146 | 16-φ66.5 | 831 | 800 | | 450 | 18 | 1537 | 914 | 775 | 466.9 | 162 | 16-φ73 | 900 | 800 | | 500 | 20 | 1664 | 984 | 832 | 466.9 | 178 | 16-φ79 | 950 | 800 | | 600 | 24 | 2043 | 1168 | 990.6 | 523.7 | 203 | 16-φ92 | 1080 | 800 | | 2500 Lb环槽法兰RTJ | | 150 | 6 | 927 | 483 | 368.3 | 228.6 | 120.7 | 8-φ54 | 381 | 800 | | 200 | 8 | 1038 | 552 | 438.2 | 27934 | 141.3 | 12-φ54 | 505 | 800 | | 250 | 10 | 1292 | 673 | 539.8 | 342.9 | 182.6 | 12-φ66.5 | 602 | 800 | | 300 | 12 | 1445 | 762 | 619.3 | 371.3 | 192 | 12-φ73 | 746 | 800 | |
