J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美标法兰截止阀
381
50.8
16-32
1231
600
472


350
14
762
584
514.4
413
54
20-32
1450
600
715


400
16
864
648
571.5
470
57.2
20-35
1645

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