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DN TO INCHES CONVERSION
The size of Pipes, Fittings, Flanges and Valves are often given in inches as NPS - Nominal Pipe Size, or in metric units as DN - 'Diameter Nominal'
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The size of Pipes, Fittings, Flanges and Valves are often given in inches as NPS - Nominal Pipe Size, or in metric units as DN - 'Diameter Nominal'