![\"How](\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2025\/08\/how-to-choose-the-material-of-sight-glass-2.jpg\")
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The pipeline sight glass is generally used in the pipeline of industrial production equipment such as crude oil, chemical plant, pharmaceutical industry and food industry. It can observe the fluidity of liquid, vapor, steam, grease and other media in the pipeline anytime and anywhere. It has the effect of monitoring production and preventing safety accidents […]<\/p>\n","protected":false},"author":290641,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1478,1477,1479],"class_list":["post-6217","post","type-post","status-publish","format-standard","hentry","category-industry-news","tag-how-do-you-check-sight-glass","tag-what-are-sight-glasses-made-of","tag-what-is-a-sight-glass-used-for"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts\/6217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/comments?post=6217"}],"version-history":[{"count":3,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts\/6217\/revisions"}],"predecessor-version":[{"id":8221,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts\/6217\/revisions\/8221"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/media?parent=6217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/categories?post=6217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/tags?post=6217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}