{"id":31,"date":"2013-05-27T08:51:44","date_gmt":"2013-05-27T08:51:44","guid":{"rendered":"https:\/\/syunite.com\/?p=31"},"modified":"2026-08-22T03:08:07","modified_gmt":"2026-08-22T03:08:07","slug":"fkm-o-ring","status":"publish","type":"post","link":"https:\/\/syunite.com\/?p=31","title":{"rendered":"FKM O-Ring"},"content":{"rendered":"<h1>FKM O-Rings for High-Temperature &amp; Chemical-Resistant Sealing<\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/syunite.com\/wp-content\/uploads\/2013\/05\/FKM-O-Ring-300x300.jpg\" alt=\"FKM O-Ring Manufacturer - high-temperature fluorocarbon O-rings\" \/><\/p>\n<h2>Product Overview<\/h2>\n<p>Shiny Unite manufactures FKM (fluorocarbon \/ Viton-type) O-rings for demanding sealing environments. FKM can operate at higher temperatures than most elastic rubbers and offers excellent resistance to water, ozone, UV and ageing, as well as strong resistance to petroleum products, solvents and most chemicals.<\/p>\n<h2>Material &amp; Construction<\/h2>\n<p>Our FKM O-rings are available in a hardness range of 55 to 88 Shore A, with a service temperature range of -40&deg;C to 250&deg;C. Food-grade compounds can be supplied for applications that require them.<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>Fluid systems (static &amp; dynamic sealing)<\/li>\n<li>Hydraulic systems (dynamic sealing)<\/li>\n<li>Pneumatic systems (dynamic sealing)<\/li>\n<li>Oil or grease media sealing<\/li>\n<li>Water media sealing<\/li>\n<li>High-temperature and chemical media environments<\/li>\n<\/ul>\n<h2>Key Benefits<\/h2>\n<ul>\n<li>Excellent high-temperature performance<\/li>\n<li>Strong resistance to petroleum products, solvents and most chemicals<\/li>\n<li>Excellent ozone and UV resistance<\/li>\n<li>Available in food-grade compounds<\/li>\n<\/ul>\n<h2>Customization &amp; Manufacturing<\/h2>\n<p>We produce FKM O-rings in custom sizes and hardness to match your drawing or specification. Send your dimensions or drawing for a quotation.<\/p>\n<h2>Technical Considerations<\/h2>\n<p>FKM is the preferred choice where high temperatures, aggressive chemicals or long service life are required. For general oil sealing at moderate temperatures, NBR is a more economical alternative; for weather or steam exposure, EPDM should be considered.<\/p>\n<h2>Related Products<\/h2>\n<ul>\n<li><a href=\"https:\/\/syunite.com\/?p=24\">NBR O-Rings<\/a> &ndash; economical general-purpose oil sealing<\/li>\n<li><a href=\"https:\/\/syunite.com\/?p=35\">EPDM O-Rings<\/a> &ndash; weather, water and steam resistance<\/li>\n<li><a href=\"https:\/\/syunite.com\/?p=39\">HNBR O-Rings<\/a> &ndash; higher-performance sealing<\/li>\n<li><a href=\"https:\/\/syunite.com\/?p=52\">Custom O-Rings<\/a> &ndash; custom sizes, materials and hardness<\/li>\n<\/ul>\n<h2>FAQ<\/h2>\n<h3>What is the temperature range of FKM O-rings?<\/h3>\n<p>Our FKM O-rings are rated from -40&deg;C to 250&deg;C.<\/p>\n<h3>What applications are FKM O-rings suitable for?<\/h3>\n<p>High-temperature, chemical, oil, solvent and ozone-exposed sealing applications.<\/p>\n<h3>Can you manufacture custom sizes?<\/h3>\n<p>Yes. We produce FKM O-rings in custom sizes according to your drawing or specification.<\/p>\n<h3>What information is required for a quotation?<\/h3>\n<p>Please provide the inner diameter, cross-section diameter, quantity, and the application or media to be sealed.<\/p>\n<p><a class=\"cta\" href=\"https:\/\/syunite.com\/?page_id=268\">Request a Quote<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>FKM O-Rings for High-Temperature &amp; Chemical-Resistant Sealing Product Overview Shiny Unite manufactures FKM (fluorocarbon \/ Viton-type) O-rings for demanding sealing environments. FKM can operate at higher temperatures than most elastic rubbers and offers excellent resistance to water, ozone, UV and ageing, as well as strong resistance to petroleum products, solvents and most chemicals. Material &amp; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":32,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[19],"class_list":["post-31","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rubber","tag-o-ring"],"views":3689,"_links":{"self":[{"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts\/31","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31"}],"version-history":[{"count":7,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts\/31\/revisions"}],"predecessor-version":[{"id":961,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts\/31\/revisions\/961"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/media\/32"}],"wp:attachment":[{"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}