| 产品介绍: | 一、产品[国标法兰截止阀]的详细资料:产品名称:国标法兰截止阀产品特点:国标法兰截止阀,国标截止阀,法兰截止阀二、规格主要尺寸:| 2.5MPa | DN | L | D | D1 | D2 | b | n-Φd | H | D0 | | | 10 | 130 | 90 | 60 | 40 | 16 | 4-Φ14 | 198 | 120 | | 15 | 130 | 95 | 65 | 45 | 16 | 4-Φ14 | 218 | 120 | | 20 | 150 | 105 | 75 | 55 | 16 | 4-Φ14 | 258 | 140 | | 25 | 160 | 115 | 85 | 65 | 16 | 4-Φ14 | 275 | 140 | | 32 | 180 | 135 | 100 | 78 | 18 | 4-Φ18 | 280 | 160 | | 40 | 200 | 145 | 110 | 85 | 18 | 4-Φ18 | 330 | 180 | | 50 | 230 | 160 | 125 | 100 | 20 | 4-Φ18 | 350 | 200 | | 65 | 290 | 180 | 145 | 125 | 22 | 8-Φ18 | 400 | 280 | | 80 | 310 | 195 | 160 | 135 | 22 | 8-Φ18 | 355 | 280 | | 100 | 350 | 230 | 190 | 160 | 24 | 8-Φ23 | 415 | 320 | | 125 | 400 | 270 | 220 | 188 | 28 | 8-Φ25 | 460 | 360 | | 150 | 480 | 300 | 250 | 218 | 30 | 8-Φ25 | 510 | 450 | | 200 | 600 | 360 | 310 | 278 | 34 | 12-Φ25 | 710 | 500 | | 250 | 622 | 425 | 370 | 332 | 36 | 12-Φ30 | 786 | 550 | | 300 | 698 | 485 | 430 | 390 | 40 | 16-Φ30 | 925 | 600 |
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