FIELD: machine building.
SUBSTANCE: pipe adapter contains female and male pipe blanks out of dissimilar materials connected such that the male pipe blank is located in the female pipe blank, between them layer of plastic material is located, and central part of the adapter has shape of eccentric ellipsoid.
EFFECT: three-layer pipe adapter ensures the required tightness and reliability of the permanent connection with possibility of permanent connection of the pipelines out of dissimilar metals by welding of the adapter end and pipeline out of similar metal.
2 dwg
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