| 摘要 |
An integrally formed male tube end configured for selective engagement to a female port surface to create a fluid seal is provided. The tube end has a leading edge, an outer wall, and an inner wall. The outer wall of the male tube end includes a male tapered surface, a shoulder, and a substantially cylindrical surface positioned between the male tapered surface and the shoulder. The inner wall of the tube end may include an annular cavity to allow deflection and enhanced sealing between the male sealing surface and the female tapered surface.
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