{"id":4067,"date":"2026-04-15T08:15:10","date_gmt":"2026-04-15T06:15:10","guid":{"rendered":"https:\/\/fey-lamellenringe.de\/laminar-rings\/expanderringe\/"},"modified":"2026-08-17T12:41:16","modified_gmt":"2026-08-17T10:41:16","slug":"expanderringe","status":"publish","type":"page","link":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/","title":{"rendered":"Expander rings"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n
\n
\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Fey Expander rings<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t

The FK 10 expander is a support element with spring properties that is bent into shape from flat steel strip.<\/p>\n\t\t\t\t<\/div>\n\t\t

\n\t\t
\n \n<\/div>\n
\n\t\t\n \t\t\t

FK 10 EXP<\/h2>\n\t\t\t\t\t\"\"\/\t\t\n<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n
\n
\n
\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Advantages of FEY sealing technology<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t

With the expander ring, rotationally symmetrical components can be centered within one another. This ensures a uniform alignment of the components relative to each other and effectively reduces noise caused by vibration. The field of application for the FK 10 expander is limited to static applications. <\/p>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n

\n \t\t\t
\n
\n
\n
\n \t\t\t\"\"\/\t\t\n<\/div>\n
\n \t\t\t

Fey General Catalogue<\/h2>\n\t\t\t\t\t

Our catalogue is available in German and English. If you prefer a printed version of the catalogue, please send a catalogue request to us using the info order form. <\/p>\n\t\t\t\t\t\n\t\tRequest Catalogue\n\t<\/a>\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\t\t\n<\/div>\n

\n
\n
\n
\n \t\t\t

Typical Applications<\/h2>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t\t
Exhaust pipe connections <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/circle><\/path><\/svg><\/span>\n\t\t\t<\/circle><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
\n\t\t\t\t\t

Applications include, among others, motorized small machinery or vehicles in which the exhaust line cannot be positioned far enough away from the operator.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

\n\t\t\t\t\n\t\t\t\t\t
Cooling\/heating systems <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/circle><\/path><\/svg><\/span>\n\t\t\t<\/circle><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
\n\t\t\t\t\t

Tube-in-tube systems in which media of different temperatures are routed past one each other.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n

\n \t\t\t\"\"\/\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Fey Expander rings The FK 10 expander is a support element with spring properties that is bent into shape from flat steel strip. FK 10 EXP Advantages of FEY sealing technology With the expander ring, rotationally symmetrical components can be centered within one another. This ensures a uniform alignment of the components relative to each […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4013,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4067","page","type-page","status-publish","hentry"],"yoast_head":"\nTension Rings & Radial Pressure | Fey Laminar Rings<\/title>\n<meta name=\"description\" content=\"Metallic tension rings for optimized radial pressure. Boost sealing performance in piston and laminar ring applications. View the A10 range now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tension Rings & Radial Pressure | Fey Laminar Rings\" \/>\n<meta property=\"og:description\" content=\"Metallic tension rings for optimized radial pressure. Boost sealing performance in piston and laminar ring applications. View the A10 range now!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/\" \/>\n<meta property=\"og:site_name\" content=\"Fey Lamellenringe\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-17T10:41:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kmg-fey-vm00.konrad.media\/wp-content\/uploads\/2026\/08\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/\",\"url\":\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/\",\"name\":\"Tension Rings & Radial Pressure | Fey Laminar Rings\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fey-lamellenringe.de\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp\",\"datePublished\":\"2026-04-15T06:15:10+00:00\",\"dateModified\":\"2026-08-17T10:41:16+00:00\",\"description\":\"Metallic tension rings for optimized radial pressure. Boost sealing performance in piston and laminar ring applications. View the A10 range now!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/#primaryimage\",\"url\":\"https:\\\/\\\/fey-lamellenringe.de\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp\",\"contentUrl\":\"https:\\\/\\\/fey-lamellenringe.de\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/fey-lamellenringe.de\\\/en\\\/laminar-rings\\\/expanderringe\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Laminar rings\",\"item\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/lamellenringe\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Expander rings\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/#website\",\"url\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/\",\"name\":\"Fey Lamellenringe\",\"description\":\"Wir machen\\u2028Innovation\\u2028beherrschbar\",\"publisher\":{\"@id\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/#organization\",\"name\":\"Fey Lamellenringe\",\"url\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/fey-lamellenringe.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/fey-lamellenringe-logo-blau.svg\",\"contentUrl\":\"https:\\\/\\\/fey-lamellenringe.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/fey-lamellenringe-logo-blau.svg\",\"width\":167,\"height\":117,\"caption\":\"Fey Lamellenringe\"},\"image\":{\"@id\":\"https:\\\/\\\/kmg-fey-vm00.konrad.media\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tension Rings & Radial Pressure | Fey Laminar Rings","description":"Metallic tension rings for optimized radial pressure. Boost sealing performance in piston and laminar ring applications. View the A10 range now!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/","og_locale":"en_US","og_type":"article","og_title":"Tension Rings & Radial Pressure | Fey Laminar Rings","og_description":"Metallic tension rings for optimized radial pressure. Boost sealing performance in piston and laminar ring applications. View the A10 range now!","og_url":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/","og_site_name":"Fey Lamellenringe","article_modified_time":"2026-08-17T10:41:16+00:00","og_image":[{"url":"https:\/\/kmg-fey-vm00.konrad.media\/wp-content\/uploads\/2026\/08\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/","url":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/","name":"Tension Rings & Radial Pressure | Fey Laminar Rings","isPartOf":{"@id":"https:\/\/kmg-fey-vm00.konrad.media\/#website"},"primaryImageOfPage":{"@id":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/#primaryimage"},"image":{"@id":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/#primaryimage"},"thumbnailUrl":"https:\/\/fey-lamellenringe.de\/wp-content\/uploads\/2026\/08\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp","datePublished":"2026-04-15T06:15:10+00:00","dateModified":"2026-08-17T10:41:16+00:00","description":"Metallic tension rings for optimized radial pressure. Boost sealing performance in piston and laminar ring applications. View the A10 range now!","breadcrumb":{"@id":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/#primaryimage","url":"https:\/\/fey-lamellenringe.de\/wp-content\/uploads\/2026\/08\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp","contentUrl":"https:\/\/fey-lamellenringe.de\/wp-content\/uploads\/2026\/08\/FK10-Expander-Einseitige-Blechrohrverbindung_bearbeitet-Kamera-2-LOW-RES.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/expanderringe\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kmg-fey-vm00.konrad.media\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Laminar rings","item":"https:\/\/kmg-fey-vm00.konrad.media\/lamellenringe\/"},{"@type":"ListItem","position":3,"name":"Expander rings"}]},{"@type":"WebSite","@id":"https:\/\/kmg-fey-vm00.konrad.media\/#website","url":"https:\/\/kmg-fey-vm00.konrad.media\/","name":"Fey Lamellenringe","description":"Wir machen\u2028Innovation\u2028beherrschbar","publisher":{"@id":"https:\/\/kmg-fey-vm00.konrad.media\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kmg-fey-vm00.konrad.media\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/kmg-fey-vm00.konrad.media\/#organization","name":"Fey Lamellenringe","url":"https:\/\/kmg-fey-vm00.konrad.media\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/kmg-fey-vm00.konrad.media\/#\/schema\/logo\/image\/","url":"https:\/\/fey-lamellenringe.de\/wp-content\/uploads\/2026\/03\/fey-lamellenringe-logo-blau.svg","contentUrl":"https:\/\/fey-lamellenringe.de\/wp-content\/uploads\/2026\/03\/fey-lamellenringe-logo-blau.svg","width":167,"height":117,"caption":"Fey Lamellenringe"},"image":{"@id":"https:\/\/kmg-fey-vm00.konrad.media\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/pages\/4067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/comments?post=4067"}],"version-history":[{"count":16,"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/pages\/4067\/revisions"}],"predecessor-version":[{"id":6324,"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/pages\/4067\/revisions\/6324"}],"up":[{"embeddable":true,"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/pages\/4013"}],"wp:attachment":[{"href":"https:\/\/fey-lamellenringe.de\/en\/wp-json\/wp\/v2\/media?parent=4067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}