D0 | ZG | d0 | L | I | 代号 Code | Ⅰ | Ⅱ | 4 | ZG1/8″ | 3 | 44 | 72 | 16 | YZG1-2A-G1/8″-φ4 | 5 | ZG1/8″ | 3.5 | 44 | 75 | 16 | YZG1-2A-G1/8″-φ5 | 6 | ZG1/8″ | 4 | 44 | 77 | 16 | YZG1-2A-G1/8″-φ6 | 8 | ZG1/4″ | 6 | 52.5 | 84.5 | 20.5 | YZG1-2A-G1/4″-φ8 | 10 | ZG1/4″ | 8 | 60.5 | 86.5 | 20.5 | YZG1-2A-G1/4″-φ10 | 12 | ZG3/8″ | 10 | 60.5 | 96.5 | 23.5 | YZG1-2A-G3/8″-φ12 | 14 | ZG1/2″ | 12 | 67.5 | 108 | 24.5 | YZG1-2A-G1/2″-φ14 | 16 | ZG1/2″ | 14 | 68.5 | 110 | 25.5 | YZG1-2B-G1/2″-φ16 | 18 | ZG3/4″ | 16 | 68.5 | 115 | 25.5 | YZG1-2B-G3/4″-φ18 |
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