品详细说明
产品名称：美标平板闸阀
1、 结构紧凑、设计合理，阀门刚性好，通道流畅，流 阻系数小。
2、 密封面采用不锈钢和硬质合金，使用寿命长。
3、 采用柔性石墨填料、密封可靠，操作轻便灵活。
4、 驱动方式分手动、电动、气动、齿轮传动，结构形 式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式。
5、 广泛用于石油化工、火力发电厂等油品、水、蒸汽 管路上作接通或截断管路中介质的启闭装置。
- 6.API6D用途平板闸阀适用于 Class150 ～ 900 、 PN1.0 ～ 16.0MPa，工作温度 -29～121℃的石油、天然气、水、油品等管路上，用于截断或接通管路中的介质。
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API-6D 美标平板闸阀主要外形尺寸; |
DN | 1 50 Lb凸面法兰RF | mm | in | L | D | D1 | D2 | b | n-φd | H | Do | 50 | 2 | 178 | 152 | 120 | 92 | 19.0 | 4-φ19 | 584.2 | 250 | 80 | 3 | 203 | 190 | 152.4 | 127 | 24.0 | 4-φ19 | 679.5 | 250 | 100 | 4 | 229 | 229 | 190.5 | 157 | 24.0 | 8-φ19 | 863.6 | 250 | 150 | 6 | 267 | 279 | 241.3 | 216 | 25.4 | 8--φ22.5 | 1152.5 | 250 | 200 | 8 | 292 | 343 | 298.5 | 270 | 28.4 | 8-φ22.5 | 1330.3 | 350 | 250 | 10 | 330 | 406 | 362.0 | 324 | 30.2 | 12-φ25.4 | 1511.3 | 400 | 300 | 12 | 356 | 483 | 431.8 | 381 | 32.0 | 12-φ25.4 | 1743.1 | 450 | 350 | 14 | 381 | 533 | 476.3 | 413 | 35.0 | 12-φ29 | 1930.4 | 500 | 400 | 16 | 406 | 597 | 539.8 | 470 | 76.6 | 16-φ29 | 2105 | 600 | 450 | 18 | 432 | 635 | 577.9 | 533 | 39.6 | 16-φ32 | 2286 | 600 | 500 | 20 | 457 | 698 | 635.O | 584 | 43.0? | 20-φ32 | 2495.6 | 600 | 600 | 24 | 508 | 813 | 749.3 | 692 | 47.8 | 20-φ35 | 2870.2 | 600 | 700 | 28 | 610 | 837 | 795.3 | 762 | 44.5 | 40-φ22.5 | 3232.3 | 600 | 750 | 30 | 610 | 887 | 846 | 813 | 44.5 | 44-φ22.5 | 3460.8 | 600 | 900 | 36 | 711 | 1057 | 1009.7 | 972 | 52.3 | 44-φ25.4 | 3987.8 | 900 | 1000 | 40 | 812 | 1175 | 1120.6 | 1080 | 55.6 | 44-φ28.5 | 4368.8 | 900 |
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| DN | 300 Lb凸面法兰RF | | mm | In | L | D | D1 | D2 | b | n-φd | H | Do | | 50 | 2 | 216 | 165 | 127.0 | 92 | 22.6 | 8-φ19 | 584.2 | 250 | | 80 | 3 | 283 | 210 | 168.1 | 127 | 28.4 | 8-φ22.5 | 679.5 | 250 | | 100 | 4 | 305 | 254 | 200.2 | 157 | 31.8 | 8-φ22.5 | 863.6 | 250 | | 150 | 6 | 403 | 318 | 269.7 | 216 | 36.6 | 12-φ22.5 | 1152.6 | 350 | | 200 | 8 | 419 | 381 | 330.2 | 270 | 41.2 | 12-φ25.4 | 1330.3 | 350 | | 250 | 10 | 457 | 444 | 387.4 | 324 | 47.8 | 16-φ28.5 | 1511.3 | 400 | | 300 | 12 | 502 | 521 | 450.8 | 381 | 50.8 | 16-φ32 | 1743.1 | 450 | | 350 | 14 | 762 | 584 | 514.4 | 413 | 54.0 | 20-φ32 | 1920.9 | 500 | | 400 | 16 | 838 | 648 | 571.5 | 470 | 57.2 | 20-φ35 | 2047.9 | 600 | | 450 | 18 | 914 | 711 | 628.7 | 533 | 60.5 | 24-φ35 | 2235.2 | 600 | | 500 | 20 | 991 | 775 | 685.8 | 584 | 63.5 | 24-φ35 | 2482.9 | 600 | | 600 | 24 | 1143 | 914 | 812.8 | 692 | 70.0 | 24-φ41 | 2898.8 | 600 | | 700 | 28 | 1346 | 921 | 857.3 | 787.4 | 90.0 | 36-φ35 | 3295.7 | 600 | | 750 | 30 | 1397 | 991 | 902.8 | 844.6 | 93.7 | 36-φ38 | 3533.8 | 900 | | 900 | 36 | 1727.2 | 1171.5 | 1089.2 | 1010 | 103 | 32-φ44.5 | 4089.4 | 900 | | 600 Lb凸面法兰RF | | 50 | 2 | 292 | 165 | 127.0 | 92 | 25.4 | 8-φ19 | 590.6 | 250 | | 80 | 3 | 356 | 210 | 168.1 | 127 | 31.8 | 8-φ22.5 | 685.8 | 250 | | 100 | 4 | 432 | 273 | 216.0 | 157 | 38.1 | 8-φ22.5 | 793.8 | 250 | | 150 | 6 | 559 | 356 | 292.1 | 216 | 47.8 | 12-φ22.5 | 1152.5 | 350 | | 200 | 8 | 660 | 419 | 349.3 | 270 | 56 | 12-φ32 | 1431.9 | 350 | | 250 | 10 | 787 | 508 | 431.8 | 324 | 63.5 | 16-φ35 | 1511.3 | 400 | | 300 | 12 | 838 | 559 | 489.0 | 381 | 67 | 20-φ35 | 1749.4 | 450 | | 350 | 14 | 889 | 603 | 527.0 | 413 | 70 | 20-φ38 | 1914.5 | 500 | | 400 | 16 | 991 | 686 | 603.3 | 470 | 76.5 | 20-φ41 | 2120.9 | 600 | | 450 | 18 | 1092 | 743 | 654.0 | 533 | 83 | 20-φ44.5 | 2324.1 | 600 | | 500 | 20 | 1194 | 813 | 723.9 | 584 | 89 | 24-φ44.5 | 2552.7 | 600 | | 600 | 24 | 1397 | 940 | 838.2 | 692 | 102 | 24-φ51 | 2997.2 | 600 | | 700 | 28 | 1549.4 | 952.5 | 863.6 | 784 4 | 115.8 | 24-φ47.8 | 3403.6 | 900 | | 750 | 30 | 1651 | 1022.4 | 927.1 | 841.3 | 125.5 | 28-φ50.8 | 3619.5 | 900 | | 900 Lb环槽法兰RTJ | | 50 | 2 | 371 | 216 | 165 0 | 95.3 | 46.0 | 8-φ25.4 | 590.6 | 250 | | 80 | 3 | 384 | 241 | 190.5 | 123.8 | 46.0 | 8-φ25.4 | 685.8 | 250 | | 100 | 4 | 460 | 292 | 235.0 | 149.2 | 52.4 | 8-φ32 | 793.8 | 250 | | 150 | 6 | 613 | 381 | 317.5 | 211.1 | 63.6 | 12-φ32 | 1146.2 | 400 | | 200 | 8 | 740 | 470 | 393.7 | 269.9 | 71.4 | 12-φ38 | 1425.6 | 400 | | 250 | 10 | 841 | 546 | 469.9 | 323.9 | 77.8 | 16-φ38 | 1511.3 | 150 | | 300 | 12 | 968 | 610 | 533.4 | 381.O | 87.2 | 20-φ38 | 1962.2 | 500 | | 350 | 14 | 1038 | 641 | 558.8 | 419.1 | 97.0 | 20-φ41 | 2022.5 | 600 | | 400 | 16 | 1140 | 705 | 616 | 419.1 | 97.0 | 20-φ44 | 2219.3 | 600 | | 450 | 18 | 1232 | 787 | 685.8 | 466.9 | 111.6 | 20-φ50 | 2462.2 | 600 | | 500 | 20 | 1334 | 857 | 749.3 | 466.9 | 116 | 20-φ54 | 2625.7 | 900 |
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