{"id":48,"date":"2013-05-27T09:29:32","date_gmt":"2013-05-27T09:29:32","guid":{"rendered":"https:\/\/syunite.com\/?p=48"},"modified":"2026-08-22T12:36:55","modified_gmt":"2026-08-22T12:36:55","slug":"bs1806-o-ring","status":"publish","type":"post","link":"https:\/\/syunite.com\/?p=48","title":{"rendered":"BS1806 O-ring"},"content":{"rendered":"<h1>BS1806 Standard O-Rings in British Imperial Sizes<\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/syunite.com\/wp-content\/uploads\/2013\/05\/25-1-300x300.jpg\" alt=\"BS1806 O-Ring Manufacturer - British standard BS1806 O-ring sizes\" width=\"300\" height=\"300\" \/><\/p>\n<h2>Product Overview<\/h2>\n<p>Shiny Unite supplies BS1806 O-rings in imperial sizes to the British standard BS1806. Existing moulds are available, allowing fast quotation and production for equipment specified to British standard O-ring sizes.<\/p>\n<h2>Standard &amp; Sizing<\/h2>\n<p>BS1806 is the British standard for O-ring sizes, specifying the inner diameter (ID) and cross-section (CS) in imperial units. If you require a specific BS1806 size, please send the size number or dimensions and we will confirm availability from our existing moulds.<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>Industrial sealing where BS1806 imperial sizes are specified<\/li>\n<li>Replacement sealing for BS1806-specified equipment<\/li>\n<li>Fluid and gas sealing in machinery<\/li>\n<\/ul>\n<h2>Key Benefits<\/h2>\n<ul>\n<li>Existing moulds available for fast production<\/li>\n<li>British standard imperial size range<\/li>\n<li>Material selection to match the application<\/li>\n<\/ul>\n<h2>Customization &amp; Manufacturing<\/h2>\n<p>If your size is not available from existing moulds, please send your dimensions or drawing. We also manufacture custom O-rings to specification.<\/p>\n<h2>Related Products<\/h2>\n<ul>\n<li><a href=\"https:\/\/syunite.com\/?p=45\">AS568 O-Rings<\/a> &ndash; American standard imperial O-ring sizes<\/li>\n<li><a href=\"https:\/\/syunite.com\/?p=24\">NBR O-Rings<\/a> &ndash; general-purpose oil and fuel resistant 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 BS1806 standard?<\/h3>\n<p>BS1806 is the British standard for O-ring sizes, defining the inner diameter and cross-section of imperial-size O-rings.<\/p>\n<h3>Do you have moulds for BS1806 sizes?<\/h3>\n<p>Existing moulds are available for many BS1806 sizes. Please send the size number or dimensions for confirmation.<\/p>\n<h3>Which materials can be supplied?<\/h3>\n<p>Please confirm the required material with your enquiry, for example NBR, FKM, EPDM or silicone.<\/p>\n<h3>What information is required for a quotation?<\/h3>\n<p>Please provide the BS1806 size number, required material, quantity and application.<\/p>\n<p><a class=\"cta\" href=\"https:\/\/syunite.com\/?page_id=268\">Request a Quote<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BS1806 Standard O-Rings in British Imperial Sizes Product Overview Shiny Unite supplies BS1806 O-rings in imperial sizes to the British standard BS1806. Existing moulds are available, allowing fast quotation and production for equipment specified to British standard O-ring sizes. Standard &amp; Sizing BS1806 is the British standard for O-ring sizes, specifying the inner diameter (ID) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":49,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[19],"class_list":["post-48","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rubber","tag-o-ring"],"views":1216,"_links":{"self":[{"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts\/48","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=48"}],"version-history":[{"count":5,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts\/48\/revisions"}],"predecessor-version":[{"id":973,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/posts\/48\/revisions\/973"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=\/wp\/v2\/media\/49"}],"wp:attachment":[{"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=48"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/syunite.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}