{"id":68030,"date":"2025-03-28T13:52:51","date_gmt":"2025-03-28T10:52:51","guid":{"rendered":"https:\/\/unox.com.tr\/what-are-the-dimensions-and-standards-of-stainless-steel-flanges\/"},"modified":"2025-12-26T14:19:06","modified_gmt":"2025-12-26T11:19:06","slug":"what-are-the-dimensions-and-standards-of-stainless-steel-flanges","status":"publish","type":"post","link":"https:\/\/unox.com.tr\/en\/what-are-the-dimensions-and-standards-of-stainless-steel-flanges\/","title":{"rendered":"What Are the Dimensions and Standards of Stainless Steel Flanges?"},"content":{"rendered":"\n<p>What Are the Dimensions and Standards of Stainless Steel Flanges?<br\/>Flanges are important connecting elements widely used in industrial applications for joining pipelines. Offering high corrosion resistance, durability, and long service life, flanges are especially preferred in the chemical, food, energy, and petrochemical sectors. So, what are the dimensions and standards of stainless steel flanges?   <\/p>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sayfa \u0130\u00e7eri\u011fi<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unox.com.tr\/en\/what-are-the-dimensions-and-standards-of-stainless-steel-flanges\/#Stainless_Steel_Flange_Standards\" >Stainless Steel Flange Standards<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unox.com.tr\/en\/what-are-the-dimensions-and-standards-of-stainless-steel-flanges\/#Dimensions\" >Dimensions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/unox.com.tr\/en\/what-are-the-dimensions-and-standards-of-stainless-steel-flanges\/#Types_of_Flanges\" >Types of Flanges<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/unox.com.tr\/en\/what-are-the-dimensions-and-standards-of-stainless-steel-flanges\/#High-Quality_Flange_Solutions_with_Unox\" >High-Quality Flange Solutions with Unox<\/a><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Stainless_Steel_Flange_Standards\"><\/span>Stainless Steel Flange Standards<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>They are manufactured according to international standards. The most commonly used standards are: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>ANSI\/ASME B16.5: Flanges produced according to American standards are available in diameters ranging from \u00bd&#8221; to 24&#8243;.<\/li>\n\n\n\n<li>DIN: Flanges manufactured according to German standards are especially common in Europe.<\/li>\n\n\n\n<li>EN 1092-1: Covers flange dimensions in compliance with European Union standards.<\/li>\n\n\n\n<li>JIS: Flanges manufactured according to Japanese Industrial Standards.<\/li>\n\n\n\n<li>ISO: Flange types that comply with international standards.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dimensions\"><\/span>Dimensions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>Flange dimensions vary depending on their intended use and applicable standards. The basic measurements are as follows: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Nominal Diameter (DN): Refers to the inner diameter of the pipe to which the flange will be connected (e.g., DN50, DN100).<\/li>\n\n\n\n<li>Pressure Rating (PN): Indicates the maximum pressure the flange can withstand (e.g., PN6, PN10, PN16, PN25, PN40).<\/li>\n\n\n\n<li>Number and Diameter of Bolt Holes: The number of bolt holes on the flange for connections and the diameter of these holes.<\/li>\n\n\n\n<li>Flange Thickness: The body thickness of the flange, which varies depending on the material and pressure rating.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Flanges\"><\/span>Types of Flanges<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<ul class=\"wp-block-list\">\n<li><strong>Flat Face Flange (FF)<\/strong><\/li>\n\n\n\n<li><strong>Raised Face Flange (RF)<\/strong><\/li>\n\n\n\n<li><strong>Threaded Flange<br\/> <br\/><\/strong><\/li>\n\n\n\n<li><strong>Weld Neck Flange<\/strong><\/li>\n\n\n\n<li><strong>Loose Flange<\/strong><\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-Quality_Flange_Solutions_with_Unox\"><\/span>High-Quality Flange Solutions with Unox<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>For your flange needs, Unox offers a wide product range and high-quality standards. Through <strong><a href=\"https:\/\/www.unox.com.tr\/\" target=\"_blank\" rel=\"noreferrer noopener\">Unox<\/a><\/strong> and <a href=\"https:\/\/www.unoxonline.com.tr\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Unox Online<\/a>, you can access flange dimensions, technical specifications, and pricing information, and get in touch with our expert team.<\/p>\n\n<p>Determining the correct dimensions and standards when selecting flanges is critical for system efficiency and safety. <a href=\"https:\/\/unox.com.tr\/en\/\">Unox<\/a> provides the most suitable solutions for your industrial needs with its high-quality products and technical support.<\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Are the Dimensions and Standards of Stainless Steel Flanges?Flanges are important connecting elements widely used in industrial applications for<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1715],"tags":[],"class_list":["post-68030","post","type-post","status-publish","format-standard","hentry","category-unox-blog"],"_links":{"self":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/68030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/comments?post=68030"}],"version-history":[{"count":1,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/68030\/revisions"}],"predecessor-version":[{"id":68031,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/68030\/revisions\/68031"}],"wp:attachment":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media?parent=68030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/categories?post=68030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/tags?post=68030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}