{"id":6610,"date":"2025-07-08T08:58:06","date_gmt":"2025-07-08T08:58:06","guid":{"rendered":"https:\/\/www.hongtaivalve.com\/?p=6610"},"modified":"2025-11-12T01:39:04","modified_gmt":"2025-11-12T01:39:04","slug":"operating-temperature-of-sanitary-grade-union-sight-glass","status":"publish","type":"post","link":"https:\/\/www.hongtaivalve.com\/pt\/operating-temperature-of-sanitary-grade-union-sight-glass\/","title":{"rendered":"Operating Temperature of Sanitary-Grade Union Sight Glass"},"content":{"rendered":"<p>The sanitary-grade union sight glass is installed on pipelines or equipment, allowing for real-time monitoring and inspection of the internal working conditions of materials. Made from stainless steel grades such as 304\/316\/321\/316L, it boasts exceptional corrosion resistance, ease of fabrication, and an aesthetically pleasing appearance. Meanwhile, the sight glass employs tempered borosilicate glass and PTFE gaskets, enabling it to withstand most harsh working environments and ensuring a long service life.<\/p>\n<p>&nbsp;<\/p>\n<p>\u2022 Soda-lime glass: Maximum allowable temperature is 130\u00b0C, with a permissible range of rapid temperature change from 120\u00b0C to 20\u00b0C.<\/p>\n<p>\u2022 Borosilicate glass: Maximum allowable temperature is 250\u00b0C, with a permissible range of rapid temperature change from 230\u00b0C to 20\u00b0C.<\/p>\n<p>\u2022 Quartz glass: Maximum allowable temperature is 200\u00b0C, with a permissible range of rapid temperature change from 180\u00b0C to 20\u00b0C.<\/p>\n<p>Aplica\u00e7\u00f5es:<\/p>\n<p>This sight glass can be utilized in chemical towers where high temperatures,<\/p>\n<p>INFO: Mobile\/Whatsapp:+86-18875809195<br \/>\nWebsite:www.hongtaivalve.com<br \/>\nEmail:ht@htcdf.com<\/p>\n<p>#Pipe #Valve #Fittings #SanitaryEquipment #FoodBeverageIndustry #PharmaceuticalIndustry #ProcessEngineering #SanitaryValves #StainlessSteelFittings #foodgradefittings #pneumaticvalves #stainlesssteelfilter #sanitarypump #solventtank #extractor #foodprocessing #beverageindustry #dairyindustry #butterflyvalve #stainlesssteelpipes #hongtaivalve #sightglass<\/p>","protected":false},"excerpt":{"rendered":"<p>The sanitary-grade union sight glass is installed on pipelines or equipment, allowing for real-time monitoring and inspection of the internal working conditions of materials. Made from stainless steel grades such as 304\/316\/321\/316L, it boasts exceptional corrosion resistance, ease of fabrication, &hellip; <a href=\"https:\/\/www.hongtaivalve.com\/pt\/operating-temperature-of-sanitary-grade-union-sight-glass\/\">Readmore<\/a><\/p>","protected":false},"author":1,"featured_media":6611,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Operating Temperature of Sanitary-Grade Union Sight Glass - Wenzhou HongTai Fluid Equipment Co.Ltd<\/title>\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.hongtaivalve.com\/pt\/operating-temperature-of-sanitary-grade-union-sight-glass\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Operating Temperature of Sanitary-Grade Union Sight Glass - Wenzhou HongTai Fluid Equipment Co.Ltd\" \/>\n<meta property=\"og:description\" content=\"The sanitary-grade union sight glass is installed on pipelines or equipment, allowing for real-time monitoring and inspection of the internal working conditions of materials. Made from stainless steel grades such as 304\/316\/321\/316L, it boasts exceptional corrosion resistance, ease of fabrication, &hellip; Readmore\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hongtaivalve.com\/pt\/operating-temperature-of-sanitary-grade-union-sight-glass\/\" \/>\n<meta property=\"og:site_name\" content=\"Wenzhou HongTai Fluid Equipment Co.Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-08T08:58:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-12T01:39:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2025\/07\/4.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1683\" \/>\n\t<meta property=\"og:image:height\" content=\"1683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"system\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"system\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/\",\"url\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/\",\"name\":\"Operating Temperature of Sanitary-Grade Union Sight Glass - Wenzhou HongTai Fluid Equipment Co.Ltd\",\"isPartOf\":{\"@id\":\"https:\/\/www.hongtaivalve.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2025\/07\/4.jpg\",\"datePublished\":\"2025-07-08T08:58:06+00:00\",\"dateModified\":\"2025-11-12T01:39:04+00:00\",\"author\":{\"@id\":\"https:\/\/www.hongtaivalve.com\/#\/schema\/person\/bd1919ab2de77d8cc37f1104d6049319\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/#primaryimage\",\"url\":\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2025\/07\/4.jpg\",\"contentUrl\":\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2025\/07\/4.jpg\",\"width\":1683,\"height\":1683},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.hongtaivalve.com\/operating-temperature-of-sanitary-grade-union-sight-glass\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.hongtaivalve.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Operating Temperature of Sanitary-Grade Union Sight Glass\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.hongtaivalve.com\/#website\",\"url\":\"https:\/\/www.hongtaivalve.com\/\",\"name\":\"Wenzhou HongTai Fluid Equipment Co.Ltd\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.hongtaivalve.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.hongtaivalve.com\/#\/schema\/person\/bd1919ab2de77d8cc37f1104d6049319\",\"name\":\"system\",\"url\":\"https:\/\/www.hongtaivalve.com\/pt\/author\/system\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Operating Temperature of Sanitary-Grade Union Sight Glass - Wenzhou HongTai Fluid Equipment Co.Ltd","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hongtaivalve.com\/pt\/operating-temperature-of-sanitary-grade-union-sight-glass\/","og_locale":"pt_PT","og_type":"article","og_title":"Operating Temperature of Sanitary-Grade Union Sight Glass - Wenzhou HongTai Fluid Equipment Co.Ltd","og_description":"The sanitary-grade union sight glass is installed on pipelines or equipment, allowing for real-time monitoring and inspection of the internal working conditions of materials. 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