公称通径(DN) | L | D | D1 | Z-d | H | Ho | A | B | Do | 50 | 43 | 165 | 125 | 4-18 | 63 | 438 | 125 | 125 | 80 | 65 | 46 | 185 | 145 | 4-18 | 70 | 453 | 125 | 125 | 80 | 80 | 46 | 200 | 160 | 8-18 | 83 | 478 | 125 | 125 | 80 | 100 | 52 | 220 | 180 | 8-18 | 105 | 519 | 125 | 125 | 80 | 125 | 56 | 250 | 210 | 8-18 | 115 | 713 | 325 | 245 | 150 | 150 | 56 | 285 | 240 | 8-22 | 137 | 749 | 325 | 245 | 150 | 200 | 60 | 340 | 295 | 8-22 | 164 | 843 | 325 | 245 | 150 | 250 | 68 | 395 | 350 | 12-22 | 206 | 947 | 363 | 313 | 200 | 300 | 78 | 445 | 400 | 12-22 | 230 | 1013 | 363 | 313 | 200 | 350 | 78 | 505 | 460 | 16-22 | 248 | 1046 | 363 | 313 | 250 | 400 | 102 | 565 | 515 | 16-26 | 289 | 1135 | 363 | 313 | 250 | 450 | 114 | 615 | 565 | 20-26 | 320 | 1328 | 465 | 439 | 300 | 500 | 127 | 670 | 620 | 20-26 | 343 | 1226 | 546 | 431 | 360 | 600 | 154 | 780 | 725 | 20-30 | 413 | 1394 | 546 | 556 | 360 | 700 | 165 | 895 | 840 | 24-30 | 478 | 1534 | 546 | 556 | 360 | 800 | 190 | 1015 | 950 | 24-33 | 525 | 1159 | 546 | 556 | 360 | 900 | 203 | 1115 | 1050 | 28-33 | 585 | 1748 | 617 | 706 | 360 | 1000 | 216 | 1230 | 1160 | 28-36 | 640 | 1805 | 632 | 706 | 360 | 1200 | 254 | 1455 | 1380 | 32-39 | 755 | 2035 | 632 | 706 | 360 |
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