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公开(公告)号:US20170314712A1
公开(公告)日:2017-11-02
申请号:US15497480
申请日:2017-04-26
Inventor: Hy B. NGUYEN , Van Trong TRAN
IPC: F16L19/025
Abstract: A fluid transport coupling subcomponent can include a body having a first axial end with a first axial face, a second axial end, and a hollow conduit extending between the first and second axial ends, a tongue extending longitudinally from the first axial face; and a groove recessed into the first axial face. The tongue can extend a distance, DT1, from the first axial face and the groove can extend a distance, DG1, into the body from the planar face, where DG1 and DT1 can be different.