{"id":7522,"date":"2024-04-11T10:29:47","date_gmt":"2024-04-11T02:29:47","guid":{"rendered":"http:\/\/m.tenk.cn\/?p=7522"},"modified":"2024-04-11T10:29:47","modified_gmt":"2024-04-11T02:29:47","slug":"what-are-the-classifications-of-forged-steel-stop-valves-according-to-different-uses","status":"publish","type":"post","link":"http:\/\/www.zhengyuan-valve.com\/?p=7522","title":{"rendered":"What are the classifications of forged steel stop valves according to different uses?"},"content":{"rendered":"<p>Forged steel stop valve is a valve used to open and close pipelines in pipelines to maintain normal operation of the system.<\/p>\n<p>   According to different uses, forged steel stop valves can be classified into the following.<\/p>\n<p>   1. Fluorine-lined stop valve: Fluorine-lined stop valve is mostly used in various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, and strong oxidants at -50 to 150\u00b0C. It is suitable for various concentrations. Strongly alkaline organic solvents and other corrosive gases and liquid media pipelines.<\/p>\n<p>   2. Low-temperature stop valve: All parts of the low-temperature stop valve are pre-treated with liquid nitrogen to completely avoid seal deformation and leakage during use. Cryogenic stop valves are mostly used in liquefied natural gas, liquefied petroleum gas and other cryogenic industries.<\/p>\n<p>   3. Bellows stop valve: Bellows stop valve has reliable sealing performance and is now widely used in industries and mines with flammable, explosive, toxic and harmful media, and can effectively prevent valve leakage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Forged ste [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"acf":[],"_links":{"self":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/7522"}],"collection":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7522"}],"version-history":[{"count":1,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/7522\/revisions"}],"predecessor-version":[{"id":7524,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/7522\/revisions\/7524"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/media\/7523"}],"wp:attachment":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7522"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}