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what is the full form of DN


I'm looking for "dn" full form

1 Answer
salameh
Answered
26

The full form of DN is "Diameter Nominal"

what is the full form of dn

The term Diameter Nominal refers to the internal diameter of a pipe.

Together with the nominal pressure rating and the materials class, all dimensions of a piping line, e. g. flange dimensions are defined by indicating the nominal diameter.

 



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