{"id":306,"date":"2017-06-12T02:26:45","date_gmt":"2017-06-12T02:26:45","guid":{"rendered":"http:\/\/www.sino-alloy.com\/blog\/?p=306"},"modified":"2017-08-28T10:04:29","modified_gmt":"2017-08-28T10:04:29","slug":"sae-closed-flanges","status":"publish","type":"post","link":"https:\/\/www.sino-alloy.com\/blog\/sae-closed-flanges.html","title":{"rendered":"SAE Closed Flanges"},"content":{"rendered":"<p><strong>SAE closed flanges<\/strong> are known as SAE blind flanges, there is no hole in the middle of the flange. SAE closed flanges are used to close and seal the pipe end.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-309 size-full\" src=\"http:\/\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/06\/SAE-Closed-Flanges.jpg\" alt=\"SAE Closed Flanges\" width=\"892\" height=\"233\" srcset=\"https:\/\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/06\/SAE-Closed-Flanges.jpg 892w, https:\/\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/06\/SAE-Closed-Flanges-300x78.jpg 300w, https:\/\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/06\/SAE-Closed-Flanges-768x201.jpg 768w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/><\/p>\n<p>Main series:<\/p>\n<ul>\n<li>3000 psi standard pressure series according to ISO 6162-1<\/li>\n<li>6000 psi high pressure series according to ISO 6162-2<\/li>\n<\/ul>\n<p>Both the above series of SAE closed flanges are conformed to SAE J518C.<\/p>\n<p><!--more--><\/p>\n<p>Materials:<\/p>\n<ul>\n<li>Carbon steel: S355J0 \/ C45 or equivalent, other steel grades on request.<\/li>\n<li>Stainless steel: 304, 316, 316L, 316Ti; EN\/DIN steel grades 1.4301, 1.4401, 1.4404, 1.4571.<\/li>\n<\/ul>\n<p>Size Range:<\/p>\n<ul>\n<li>3000 psi standard pressure series (code 61): 1\/2&#8243; to 5&#8243;<\/li>\n<li>6000 psi high pressure series (code\u00a062): 1\/2&#8243; to 3&#8243;<\/li>\n<\/ul>\n<p>Working Pressure:<\/p>\n<p>For 3000 psi standard pressure series, the working pressure is 35- 350 bar, while for 6000 psi high pressure series, the working pressure could be up to 400 bar.\u00a0The actual max. working pressure of SAE flanges depends on the strength of the bolts used, and\u00a0also depends on the wall thickness and quality of the tubes used, we recommend our customers use Younglee&#8217;s <a href=\"http:\/\/www.sino-alloy.com\/blog\/manufacture-hydraulic-tubing\">hydraulic tubing<\/a> for high pressure applications, because of its advantages of accuracy dimensions, suitable hardness and high pressure resistance.<\/p>\n<p>Younglee&#8217;s flange\u00a0factory\u00a0is a professional China\u00a0manufacture\u00a0in the market.\u00a0Besides SAE closed flanges, please find\u00a0more types\u00a0of other\u00a0<strong><a href=\"http:\/\/www.sino-alloy.com\/blog\/sae-flanges\">SAE flanges<\/a><\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SAE closed flanges are known as SAE blind flanges, there is no hole in the middle of the flange. SAE closed flanges are used to close and seal the pipe end. Main series: 3000 psi standard pressure series according to ISO 6162-1 6000 psi high pressure series according to ISO 6162-2 Both the above series &#8230; <a title=\"SAE Closed Flanges\" class=\"read-more\" href=\"https:\/\/www.sino-alloy.com\/blog\/sae-closed-flanges.html\" aria-label=\"More on SAE Closed Flanges\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[10],"tags":[32,12,28,11],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SAE Closed Flanges<\/title>\n<meta name=\"description\" content=\"Our factory manufacture first class SAE closed flanges in China.\" \/>\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.sino-alloy.com\/blog\/sae-closed-flanges.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAE Closed Flanges\" \/>\n<meta property=\"og:description\" content=\"Our factory manufacture first class SAE closed flanges in China.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sino-alloy.com\/blog\/sae-closed-flanges.html\" \/>\n<meta property=\"og:site_name\" content=\"Younglee Metal Products Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2017-06-12T02:26:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-08-28T10:04:29+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/06\/SAE-Closed-Flanges.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"younglee\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.sino-alloy.com\/blog\/#organization\",\"name\":\"Younglee Metal Products Co., Ltd\",\"url\":\"https:\/\/www.sino-alloy.com\/blog\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\/\/www.sino-alloy.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/i1.wp.com\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/05\/logo-1.png?fit=146%2C138&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/www.sino-alloy.com\/blog\/wp-content\/uploads\/2017\/05\/logo-1.png?fit=146%2C138&ssl=1\",\"width\":146,\"height\":138,\"caption\":\"Younglee Metal Products Co., Ltd\"},\"image\":{\"@id\":\"https:\/\/www.sino-alloy.com\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sino-alloy.com\/blog\/#website\",\"url\":\"https:\/\/www.sino-alloy.com\/blog\/\",\"name\":\"Younglee Metal Products Co., Ltd\",\"description\":\"Manufacturer of Honed tubes, Chrome plated bar, UHP tubing, Pipe clamps &amp; 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