{"id":1119,"date":"2026-04-28T21:26:32","date_gmt":"2026-04-29T01:26:32","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=1119"},"modified":"2026-04-28T21:28:21","modified_gmt":"2026-04-29T01:28:21","slug":"blind-flanges-high-pressure-industrial-piping-applications-and-standards","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/zh\/2026\/04\/28\/blind-flanges-high-pressure-industrial-piping-applications-and-standards\/","title":{"rendered":"\u76f2\u677f\u6cd5\u5170 \u9ad8\u538b\u5de5\u4e1a\u7ba1\u9053\u5e94\u7528\u4e0e\u6807\u51c6"},"content":{"rendered":"<h2>\u7528\u4e8e\u5de5\u4e1a\u5e94\u7528\u7684\u76f2\u677f\u6cd5\u5170<\/h2>\n<p>\u76f2\u677f\u6cd5\u5170\u662f\u77f3\u6cb9\u5929\u7136\u6c14\u3001\u5316\u5de5\u548c\u53d1\u7535\u884c\u4e1a\u7ba1\u9053\u9694\u79bb\u548c\u538b\u529b\u6d4b\u8bd5\u7684\u5173\u952e\u90e8\u4ef6\u3002.<\/p>\n<h3>\u76f2\u677f\u6cd5\u5170\u7684\u7c7b\u578b<\/h3>\n<ul>\n<li>\u6807\u51c6\u76f2\u677f\u6cd5\u5170\uff1aASME B16.5 150-2500 \u7ea7<\/li>\n<li>\u9ad8\u538b\u76f2\u677f\u6cd5\u5170\uff1a\u901a\u8fc7 API 6A \u8ba4\u8bc1<\/li>\n<li>\u5927\u76f4\u5f84\u76f2\u677f\u6cd5\u5170\uff1a\u6700\u5927 DN4000<\/li>\n<li>\u773c\u955c\u5f0f\u76f2\u677f\u6cd5\u5170\u7528\u4e8e\u9891\u7e41\u9694\u79bb<\/li>\n<\/ul>\n<h3>\u6750\u6599\u9009\u62e9<\/h3>\n<ul>\n<li>\u78b3\u94a2 ASTM A105\uff1a\u4e00\u822c\u7528\u9014<\/li>\n<li>\u4e0d\u9508\u94a2 304\/316\uff1a\u8150\u8680\u6027\u73af\u5883<\/li>\n<li>\u5408\u91d1\u94a2 F11\/F22\uff1a\u9ad8\u6e29\u670d\u5f79<\/li>\n<li>\u53cc\u76f8\u94a2 2205\uff1a\u8239\u8236\u5e94\u7528<\/li>\n<\/ul>\n<h3>\u7528\u4e8e\u76f2\u677f\u6cd5\u5170\u7684\u6cd5\u5170\u57ab\u7247<\/h3>\n<ul>\n<li>\u975e\u77f3\u68c9\u677f\uff1a\u6807\u51c6\u5e94\u7528<\/li>\n<li>\u87ba\u65cb\u7f20\u7ed5\u9ad8\u538b\u5bc6\u5c01<\/li>\n<li>\u73af\u5f62\u63a5\u5934\uff1a\u6781\u538b\u670d\u52a1<\/li>\n<\/ul>\n<h3>\u5b89\u88c5\u6807\u51c6<\/h3>\n<p>\u6b63\u786e\u5b89\u88c5\u548c\u626d\u77e9\u89c4\u683c\u8bf7\u9075\u5faa ASME B31.3 \u5de5\u827a\u7ba1\u9053\u89c4\u8303\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Blind Flanges for Industrial Applications Blind flanges are critical components for pipeline isolation and pressure testing in oil and gas, chemical, and power generation industries. Types of Blind Flanges Standard blind flanges: ASME B16.5 Class 150-2500 High pressure blind flanges: API 6A certified Large diameter blind flanges: Up to DN4000 Spectacle blind flanges: For frequent [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[69,66,88],"class_list":["post-1119","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blind","tag-flange","tag-gasket"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/comments?post=1119"}],"version-history":[{"count":1,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1119\/revisions"}],"predecessor-version":[{"id":1120,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1119\/revisions\/1120"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/media?parent=1119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/categories?post=1119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/tags?post=1119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}