| 摘要 |
The invention relates to a screwed pipe connection, in particular for the pharmaceutical industry, which comprises two connection stubs, which interengage by means of their mutually facing ends, and a union nut. In order to avoid, in the region of the connection, the formation of protrusions and gaps between the interengaging connection stubs in which dangerous reactions could occur as a result of residues, it is deemed expedient that the mutually facing ends (6, 7) interengage with a cylindrical fit (11) which permits axial displacement. <IMAGE>
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