{"id":68498,"date":"2021-01-28T10:30:57","date_gmt":"2021-01-28T09:30:57","guid":{"rendered":"https:\/\/www.inoxforniture.it\/technical-info\/dn-inches-millimeters-conversion-table\/"},"modified":"2026-07-15T17:26:19","modified_gmt":"2026-07-15T15:26:19","slug":"dn-inches-millimeters-conversion-table","status":"publish","type":"page","link":"https:\/\/www.inoxforniture.it\/en\/technical-info\/dn-inches-millimeters-conversion-table\/","title":{"rendered":"DN &#8211; Inches &#8211; Millimeters conversion table"},"content":{"rendered":"<h1>DN &#8211; Inches &#8211; Millimeters conversion table<\/h1>\n<p>The values in this table apply to\u00a0<a title=\"Weld fittings\" href=\"https:\/\/www.inoxforniture.it\/en\/weld-fittings\/\" target=\"_blank\" rel=\"noopener\">weld fittings<\/a>, to\u00a0<a title=\"GAS threaded fittings\" href=\"https:\/\/www.inoxforniture.it\/en\/gas-threaded-fittings\/\" target=\"_blank\" rel=\"noopener\">gas threaded fittings<\/a>, to\u00a0<a title=\"UNI Flanges\" href=\"https:\/\/www.inoxforniture.it\/en\/flanges\/\" target=\"_blank\" rel=\"noopener\">UNI series flanges<\/a> and EN and to\u00a0<a title=\"TIG welded pipes\" href=\"https:\/\/www.inoxforniture.it\/en\/system-pipes\/\" target=\"_blank\" rel=\"noopener\">TIG welded<\/a> pipes for systems included on the site.<br \/>\n<a href=\"https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Tab_Coversione_DN_Pollici\"><br \/>\n<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici.jpg\" sizes=\"(max-width: 750px) 100vw, 750px\" srcset=\"https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici.jpg 750w, https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici-640x312.jpg 640w, https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici-400x195.jpg 400w, https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici-600x293.jpg 600w\" alt=\"\" width=\"750\" height=\"366\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DN &#8211; Inches &#8211; Millimeters conversion table The values in this table apply to\u00a0weld fittings, to\u00a0gas threaded fittings, to\u00a0UNI series flanges and EN and to\u00a0TIG welded pipes for systems included on the site. &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":68493,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-68498","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Inox Forniture - DN - Inches - Millimeters conversion table<\/title>\n<meta name=\"description\" content=\"Inches to mm conversion table. It applies to welding fittings, GAS threaded fittings, TIG welded pipes, and stainless steel flanges.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.inoxforniture.it\/en\/technical-info\/dn-inches-millimeters-conversion-table\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Inox Forniture - DN - Inches - Millimeters conversion table\" \/>\n<meta property=\"og:description\" content=\"Inches to mm conversion table. It applies to welding fittings, GAS threaded fittings, TIG welded pipes, and stainless steel flanges.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.inoxforniture.it\/en\/technical-info\/dn-inches-millimeters-conversion-table\/\" \/>\n<meta property=\"og:site_name\" content=\"Inox Forniture\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Inox.Forniture\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-15T15:26:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.inoxforniture.it\/wp-content\/uploads\/2021\/01\/Tab_Coversione_DN_Pollici.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@InoxForniture\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.inoxforniture.it\\\/en\\\/technical-info\\\/dn-inches-millimeters-conversion-table\\\/\",\"url\":\"https:\\\/\\\/www.inoxforniture.it\\\/en\\\/technical-info\\\/dn-inches-millimeters-conversion-table\\\/\",\"name\":\"Inox Forniture - DN - Inches - Millimeters conversion table\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.inoxforniture.it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.inoxforniture.it\\\/en\\\/technical-info\\\/dn-inches-millimeters-conversion-table\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.inoxforniture.it\\\/en\\\/technical-info\\\/dn-inches-millimeters-conversion-table\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.inoxforniture.it\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/Tab_Coversione_DN_Pollici.jpg\",\"datePublished\":\"2021-01-28T09:30:57+00:00\",\"dateModified\":\"2026-07-15T15:26:19+00:00\",\"description\":\"Inches to mm conversion table. 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