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Standard Pipe Diameters and DN Equivalents in Steel Pipes

Standard Pipe Diameters and DN Equivalents in Steel Pipes Pipe Diameters and DN Equivalents in Steel Pipes DN (Nominal Diameter): A term used in European standards that indicates the nominal inner diameter of the pipe in millimeters. Standard Pipe Diameters: Steel pipes are produced in various diameters. The most commonly used standard pipe diameters and […]

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