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主要外形和连接尺寸公称通径主要外形尺寸和连接尺寸LDD1D2bZ-dHH1D0QD47F-16C  QD47F-16P  QD347F-16P  QD347F-16C  QD347F-16P QD647F-16C  QD647F-16P  QD747F-16C  QD747F-16P  QD947F-16C  QD947F-16P50178160125100164-1816085-65191180145120184-1817095-80206195160135208-18200110-100229215180155208-18210120-125356245210185228-18350215-150394280240210248-23530190-2004573352952652612-235752306002505334053553203012-255852606003006104604103753012-257303006003506865204704353416-258603508004007625805254853616-309353958004508646405855454020-309754408005009127056506084420-34106048580060010678407707184820-41117059180070012459108407885024-411270686800