品牌
其他厂商性质
温州市所在地
ASME系列主要法兰连接尺寸（RF） Main flange connection size
公称压力PN(LB)
Nominal pressure公称通径Nominal diameter D
(mm)D1
(mm)D2
(mm)C
(mm)f
(mm)n-Φd
(N0-mm)螺栓直径(M)
Bolt diameterNPS DN 150 1/2" 15 90 60.5 35 10 2 4-Φ16 1/2 3/4" 20 100 69.9 43 10.5 2 4-Φ16 1/2 1" 25 110 79.2 51 11.5 2 4-Φ16 1/2 1 1/4" 32 115 88.9 64 13 2 4-Φ16 1/2 1 1/2" 40 125 98.6 73 14.5 2 4-Φ16 1/2 2" 50 150 120.7 92 16 2 4-Φ19 5/8 2 1/2" 65 180 139.7 105 18 2 4-Φ19 5/8 3" 80 190 152.4 127 19.5 2 4-Φ19 5/8 4" 100 230 190.5 157 24 2 8-Φ19 5/8 5" 125 255 215.9 186 24 2 8-Φ22 3/4 6" 150 280 241.3 216 25.4 2 8-Φ22 3/4 8" 200 345 298.5 .270 29 2 8-Φ22 3/4 10" 250 405 362 324 30.5 2 12-Φ25 7/8 12" 300 485 431.8 381 32 2 12-Φ25 7/8 14" 350 535 476.3 413 35 2 12-Φ29 1 16" 400 595 539.8 470 37 2 16-Φ29 1 18" 450 635 577.9 533 40 2 16-Φ32 1 1/8 20" 500 700 635 594 43 2 20-Φ32 1 1/8 24" 600 815 749.3 692 48 2 20-Φ35 1 1/4 300 1/2" 15 95 67 35 15 2 4-Φ16 1/2 3/4" 20 115 83 43 16 2 4-Φ19 5/8 1" 25 125 89 51 18 2 4-Φ19 5/8 1 1/4" 32 135 98.5 64 19.5 2 4-Φ19 5/8 1 1/2" 40 155 114.3 73 21 2 4-Φ22 3/4 2" 50 165 127 92 22.5 2 8-Φ19 5/8 2 1/2" 65 190 149.2 105 25.5 2 8-Φ22 3/4 3" 80 210 168.3 127 29 2 8-Φ22 3/4 4" 100 255 200 157 32 2 8-Φ22 3/4 5" 125 280 235 186 35 2 8-Φ22 3/4 6" 150 320 269.9 216 37 2 12-Φ22 3/4 8" 200 380 330.2 270 41.5 2 12-Φ25 7/8 10" 250 445 387.3 324 48 2 16-Φ29 1 12" 300 520 450.8 381 51 2 16-Φ32 1 1/8 14" 350 585 514.3 413 54 2 20-Φ32 1 1/8 16" 400 650 571.5 470 57.5 2 20-Φ35 1 1/4 18" 450 710 628.7 533 60.5 2 24-Φ35 1 1/4 20" 500 775 685.8 584 63.5 2 24-Φ35 1 1/4 24" 600 915 812.8 692 70 2 24-Φ41 1 1/2 600 1/2" 15 95 66.7 35 14.5 7 4-Φ16 1/2 3/4" 20 115 82.6 43 16 7 4-Φ19 5/8 1" 25 125 88.9 51 18 7 4-Φ19 5/8 1 1/4" 32 135 98.6 64 21 7 4-Φ19 5/8 1 1/2" 40 155 114.3 73 22.5 7 4-Φ22 3/4 2" 50 165 127 92 25.5 7 8-Φ19 7/8 2 1/2" 65 191 149.4 105 29 7 8-Φ22 3/4 3" 80 210 168.1 127 32 7 8-Φ22 3/4 4" 100 275 215.9 157 38.5 7 8-Φ25 7/8 5" 125 330 266.7 186 44.5 7 8-Φ29 1 6" 150 355 292.1 216 48 7 12-Φ29 1 8" 200 420 349.3 270 56 7 12-Φ32 1 1/8 10" 250 510 431.8 324 63.5 7 16-Φ35 1 1/4 12" 300 560 489 381 67 7 20-Φ35 1 1/4 14" 350 605 527.1 413 70 7 20-Φ38 1 1/4 16" 400 685 603.3 470 76.5 7 20-Φ41 1 1/2 18" 450 745 654.1 533 83 7 20-Φ44 1 5/8 20" 500 815 723.9 584 89 7 24-Φ44 1 5/8 24" 600 940 838.2 692 102 7 24-Φ51 1 7/8 900 1/2" 15 120 82.6 35 22.5 7 4-Φ22 3/4 3/4" 20 130 88.9 43 25.5 7 4-Φ22 3/4 1" 25 150 101.6 51 28.5 7 4-Φ25 7/8 1 1/4" 32 160 111.3 64 28.5 7 4-Φ25 7/8 1 1/2" 40 180 124 73 32 7 4-Φ29 1 2" 50 215 165.1 92 38.5 7 8-Φ25 7/8 21/2" 65 245 190.5 105 41.5 7 8-Φ29 1 3" 80 240 190.5 127 38.5 7 8-Φ25 7/8 4" 100 290 235 157 44.5 7 8-Φ32 1 1/8 5" 125 350 279.4 186 51 7 8-Φ35 1 1/4 6" 150 380 317.5 216 56 7 12-Φ32 1 1/8 8" 200 470 393.7 270 63.5 7 12-Φ38 1 3/8 10" 250 545 469.9 324 70 7 16-Φ38 1 3/8 12" 300 610 533.4 381 79.5 7 20-Φ38 1 3/8 14" 350 640 558.8 413 86 7 20-Φ41 1 1/2 16" 400 705 616 470 89 7 20-Φ44 1 5/8 18" 450 785 685.8 533 102 7 20-Φ51 1 7/8 20" 500 855 749.3 584 108 7 20-Φ54 2 24" 600 1040 901.7 692 140 7 20-Φ67 2 1/2 1500 1/2" 15 120 82.6 35 22.5 7 4-Φ22 3/4 3/4" 20 130 88.9 43 25.5 7 4-Φ22 3/4 1" 25 150 101.6 51 28.5 7 4-Φ25 7/8 1 1/4" 32 160 111.3 64 28.5 7 4-Φ25 7/8 1 1/2" 40 180 124 73 32 7 4-Φ29 1 2" 50 215 165.1 92 38.5 7 8-Φ25 7/8 2 1/2" 65 245 190.5 105 41.5 7 8-Φ29 1 3" 80 265 203.2 127 48 7 8-Φ32 1 1/8 4" 100 310 241.3 157 54 7 8-Φ35 1 1/4 5" 125 375 292.1 186 73.5 7 8-Φ41 1 1/2 6" 150 395 317.5 216 83 7 12-Φ38 1 3/8 8" 200 485 393.7 270 92 7 12-Φ44 1 5/8 10" 250 585 482.6 324 108 7 12-Φ51 1 7/8 12" 300 675 571.5 381 124 7 16-Φ54 2 14" 350 750 635 413 133.5 7 16-Φ60 2 1/4 16" 400 825 704.9 470 146.5 7 16-Φ67 21/2 18" 450 915 774.7 533 162 7 16-Φ73 23/4 20" 500 985 831.9 584 178 7 16-Φ79 3 24" 600 1170 990.6 692 203.5 7 16-Φ92 31/2 2500 1/2" 15 135 88.9 35 30.5 7 4-Φ22 3/4 3/4" 20 140 95 43 32 7 4-Φ22 3/4 1" 25 160 108 51 35 7 4-Φ25 7/8 11/4" 32 185 130.2 64 38.5 7 4-Φ29 1 1 1/2" 40 205 146 73 44.5 7 4-Φ32 1 1/8 2" 50 235 171.5 92 51 7 8-Φ29 1 2 1/2" 65 265 197 105 57.5 7 8-Φ32 1 1/8 3" 80 305 228.5 127 66.5 7 8-Φ35 1 1/4 4" 100 355 273 157 76.5 7 8-Φ41 1 1/2 5" 125 420 323.4 186 92.5 7 8-Φ48 1 3/4 6" 150 485 368.5 216 108 7 8-Φ54 2 8" 200 550 438 270 127 7 12-Φ54 2 10" 250 675 569.5 324 165.5 7 16-Φ67 2 1/2 12" 300 760 619 381 184.5 7 12-Φ74 2 3/4
