Fitting for thick-walled pipes and method for its production
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United States of America Patent
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Jan 12, 2016
Grant Date -
Nov 7, 2013
app pub date -
May 21, 2013
filing date -
Feb 3, 2009
priority date (Note) -
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Abstract
A fitting for thick-walled pipes, having a contact region and a pressing region, the pressing region being arranged on the side of the contact region facing towards the pipe insertion opening, and the wall thickness in the pressing region being at least in sections less than the wall thickness in the contact region. The invention also relates to a method for producing a fitting for thick-walled pipes, in which a thick-walled pipe is radially widened in a fitting region arranged at one pipe end so that the internal diameter of the fitting region corresponds substantially to the external diameter of the pipe and the wall thickness in the fitting region corresponds substantially to the wall thickness of the rest of the pipe.
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