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API6A闸阀
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主要外型及连接尺寸
公称压力(Psi) 公称通径(in) 公称通径DN 孔径 L 2000 21/16X113/16 52X46 46 295 21/16 52 52.3 295 29/16 65 65 333 31/8 78 79.4/80.1 359 41/16 103 103.2/104.8/107.9 435 51/8 130 130.1 562 71/16X6 179X152 152.4 562 71/16X63/8 179X162 155.6 562 71/16X65/8 179X168 168.3 562/664 71/16 179 179.4/181 664 3000
21/16X113/16 52X46 46 371 21/16 52 52.3 371 29/16 65 65 422 31/8 78 79.4 435 31/8 78 80.1 435 41/16 103 103.2 511 41/16 103 104.8 511 41/16 103 107.9 511 51/8 130 130.1 613 71/16X6 179X152 152.4 613 71/16X63/8 179X162 155.6 613 71/16X65/8 179X168 168.3 - 71/16 179 179.4 714 71/16 179 181 714 5000 21/16X113/16 52X46 46 371 21/16 52 52.5 371 29/16 65 65 422 31/8 78 79.4 473 31/8 78 81 473 41/16 103 103.2 549 41/16 103 104.8 549 41/16 103 108 549 51/8 130 130.2 727 71/16X51/8 179X130 130.2 737 71/16X6 179X152 152.4 737 71/16X61/8 179X156 155.6 737 71/16X63/8 179X162 161.9 737 71/16X65/8 179X168 168.3 737 71/16 179 179.4 813 71/16 179 181 813 9 228 228.5 1041 10000 113/16 46 46 464 21/16 52 52.5 521 29/16 65 65 565 31/16 78 78 619 41/16 103 103 670 51/8 130 130 737 71/16X63/8 179X162 162 889 71/16 179 179.5 889 15000 113/16 46 46 457 21/16 52 52.5 483 29/16 65 65 533 31/16 78 78 598 41/16 103 103 737 20000 113/16 46 46 533 21/16 52 52.5 584 29/16 65 65 673 31/16 78 78 775
