{"id":12692,"date":"2025-12-19T06:06:44","date_gmt":"2025-12-19T06:06:44","guid":{"rendered":"https:\/\/8ruiyan.com\/?p=12692"},"modified":"2025-12-19T06:07:01","modified_gmt":"2025-12-19T06:07:01","slug":"explosion-proof-electric-thermal-oil-heaters","status":"publish","type":"post","link":"https:\/\/8ruiyan.com\/pl\/explosion-proof-electric-thermal-oil-heaters\/","title":{"rendered":"Explosion-Proof Electric Thermal Oil Heaters: A Quick Guide to Protection Levels"},"content":{"rendered":"<p>Elektryczne nagrzewnice olejowe <a href=\"https:\/\/8ruiyan.com\/en\/all-organic-heat-carrier-boilers\/\">https:\/\/8ruiyan.com\/en\/all-organic-heat-carrier-boilers\/<\/a> are widely used in industries like chemical processing, pharmaceuticals, and oil &amp; gas. In hazardous areas where flammable gases, vapors, or dusts may be present, using an\u00a0<strong>explosion-proof heater<\/strong>\u00a0is crucial for safety.<\/p>\n\n\n\n<p>These heaters are designed to prevent ignition of the surrounding atmosphere. A key part of their safety is the\u00a0<strong><strong>explosion-proof rating<\/strong><\/strong>. Let&#8217;s break down the common classifications and where they apply.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-9846e01d wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/12\/\u6b63\u538b\u67dc\u9632\u7206.jpg ,https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/12\/\u6b63\u538b\u67dc\u9632\u7206.jpg 780w, https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/12\/\u6b63\u538b\u67dc\u9632\u7206.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/12\/\u6b63\u538b\u67dc\u9632\u7206.jpg\" alt=\"Explosion-Proof Electric Thermal Oil Heaters\" class=\"uag-image-8284\" width=\"596\" height=\"400\" title=\"Explosion-Proof Electric Thermal Oil Heaters\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Main Protection Standards &amp; Levels<\/strong><\/h2>\n\n\n\n<p>Two major systems are used globally: the&nbsp;<strong>ATEX\/IECEx Zone system<\/strong>&nbsp;(common internationally) and the&nbsp;<strong>North American Class\/Division system<\/strong>.<\/p>\n\n\n\n<p><strong>1. For Hazardous Gases &amp; Vapors (Gas Groups)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ATEX\/IECEx Zones:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Zone 1:<\/strong>\u00a0An area where an explosive gas-air mixture is likely to occur during normal operation. Heaters here require a high protection level (e.g., Ex d, Ex e, Ex ia\/ib).<\/li>\n\n\n\n<li><strong>Zone 2:<\/strong>\u00a0An area where an explosive atmosphere is not likely in normal operation. If it occurs, it will only exist for a short time. Protection like Ex nA or increased safety is often sufficient.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>North American Classes &amp; Divisions:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Class I, Division 1:<\/strong>\u00a0Similar to Zone 1. Hazardous concentrations of flammable gases exist under normal conditions.<\/li>\n\n\n\n<li><strong>Class I, Division 2:<\/strong>\u00a0Similar to Zone 2. Hazardous gases are handled but normally confined or unlikely to be present.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Common Protection Types for Gases\/Vapors:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flameproof Enclosure (Ex d):<\/strong>\u00a0Contains any internal explosion and prevents ignition outside. Used in Zone 1\/Division 1.<\/li>\n\n\n\n<li><strong>Increased Safety (Ex e):<\/strong>\u00a0Prevents excessive temperatures and sparks. Often used in Zone 1\/2 or as a component.<\/li>\n\n\n\n<li><strong>Intrinsic Safety (Ex ia\/ib):<\/strong>\u00a0Limits electrical energy to prevent sparks. Used for instrumentation in Zone 0\/1.<\/li>\n\n\n\n<li><strong>Non-Sparking (Ex nA):<\/strong>\u00a0Prevents arcs or hot surfaces. Suitable for Zone 2\/Division 2.<\/li>\n<\/ul>\n\n\n\n<p><strong>2. For Combustible Dusts (Dust Groups)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ATEX\/IECEx Zones:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Zone 21:<\/strong>\u00a0An area where combustible dust is likely during normal operation.<\/li>\n\n\n\n<li><strong>Zone 22:<\/strong>\u00a0An area where dust is not likely normally. If it occurs, it persists for a short time only.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>North American System:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Class II, Division 1:<\/strong>\u00a0Combustible dust is present in the air under normal conditions.<\/li>\n\n\n\n<li><strong>Class II, Division 2:<\/strong>\u00a0Dust is not normally in the air but may settle. Ignitable layers can form.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Protection for Dust Areas:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Enclosure Protection (Ex tD):<\/strong>\u00a0Dust-tight or dust-protected enclosures prevent dust ingress. They also limit surface temperature. Used for Zones 21\/22 or Class II Divisions.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How to Choose the Right Level?<\/strong><\/h2>\n\n\n\n<p>Selecting the correct rating depends on a&nbsp;<strong>hazardous area classification<\/strong>&nbsp;study of your plant.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Identify the hazard type:<\/strong>\u00a0Is it gas (Class I\/Zone 0,1,2) or dust (Class II\/Zone 21,22)?<\/li>\n\n\n\n<li><strong>Determine the frequency of the hazardous atmosphere:<\/strong>\u00a0Is it continuous, occasional, or rare? This defines the Zone or Division.<\/li>\n\n\n\n<li><strong>Know your material&#8217;s group:<\/strong>\u00a0Substances are classified into groups (IIC, IIB, IIA for gases; IIIA, IIIB, IIIC for dusts) based on ignition properties. Your heater&#8217;s rating must match or exceed the required group.<\/li>\n\n\n\n<li><strong>Check the temperature class (T-rating):<\/strong>\u00a0The heater&#8217;s maximum surface temperature must be below the ignition temperature of the surrounding gas or dust.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Key Takeaway<\/strong><\/h2>\n\n\n\n<p>Always consult with safety engineers and the heater manufacturer. The correct&nbsp;<strong>explosion-proof rating<\/strong>&nbsp;is not optional\u2014it is a critical safety requirement. It ensures reliable operation and protects your personnel and facility from severe risks.<\/p>\n\n\n\n<p><strong>Remember:<\/strong>&nbsp;When in doubt, refer to local regulations and standards. Proper selection starts with understanding the specific hazardous environment in your facility.<\/p>\n\n\n\n<p>For further consultation, please contact our technical team for expert advice.<\/p>\n\n\n\n<p>Whatsapp:86-19106101570<\/p>\n\n\n\n<p>wechat:86-19106101570<\/p>\n\n\n\n<p>email:fob@jsryan.com<\/p>\n\n\n\n<p><a href=\"http:\/\/www.8ruiyan.com\/\">http:\/\/www.8ruiyan.com<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Electric thermal oil heaters https:\/\/8ruiyan.com\/en\/all [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12692","post","type-post","status-publish","format-standard","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Explosion-Proof Thermal Fluid Heaters<\/title>\n<meta name=\"description\" content=\"Explosion-Proof thermal oil heater guide: Understand protection ratings (ATEX\/IECEx) and choose the right one for hazardous areas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/8ruiyan.com\/pl\/explosion-proof-electric-thermal-oil-heaters\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Explosion-Proof Thermal Fluid Heaters\" \/>\n<meta property=\"og:description\" content=\"Explosion-Proof thermal oil heater guide: Understand protection ratings (ATEX\/IECEx) and choose the right one for hazardous areas.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/8ruiyan.com\/pl\/explosion-proof-electric-thermal-oil-heaters\/\" \/>\n<meta property=\"og:site_name\" content=\"\u6c5f\u82cf\u745e\u6e90\u52a0\u70ed\u8bbe\u5907\u79d1\u6280\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-19T06:06:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-19T06:07:01+00:00\" \/>\n<meta name=\"author\" content=\"\u745e\u6e901314\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u745e\u6e901314\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/\"},\"author\":{\"name\":\"\u745e\u6e901314\",\"@id\":\"https:\/\/8ruiyan.com\/#\/schema\/person\/19010e0588f99837b4bbe6e015b93d35\"},\"headline\":\"Explosion-Proof Electric Thermal Oil Heaters: A Quick Guide to Protection Levels\",\"datePublished\":\"2025-12-19T06:06:44+00:00\",\"dateModified\":\"2025-12-19T06:07:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/\"},\"wordCount\":590,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/8ruiyan.com\/#organization\"},\"articleSection\":[\"blog\"],\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/\",\"url\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/\",\"name\":\"Explosion-Proof Thermal Fluid Heaters\",\"isPartOf\":{\"@id\":\"https:\/\/8ruiyan.com\/#website\"},\"datePublished\":\"2025-12-19T06:06:44+00:00\",\"dateModified\":\"2025-12-19T06:07:01+00:00\",\"description\":\"Explosion-Proof thermal oil heater guide: Understand protection ratings (ATEX\/IECEx) and choose the right one for hazardous areas.\",\"breadcrumb\":{\"@id\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/8ruiyan.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Explosion-Proof Electric Thermal Oil Heaters: A Quick Guide to Protection Levels\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/8ruiyan.com\/#website\",\"url\":\"https:\/\/8ruiyan.com\/\",\"name\":\"\u745e\u6e90\",\"description\":\"\u745e\u6e90\u52a0\u70ed\u8bbe\u5907\",\"publisher\":{\"@id\":\"https:\/\/8ruiyan.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/8ruiyan.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/8ruiyan.com\/#organization\",\"name\":\"\u745e\u6e90\",\"url\":\"https:\/\/8ruiyan.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/8ruiyan.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/11\/logo.jpg\",\"contentUrl\":\"https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/11\/logo.jpg\",\"width\":75,\"height\":75,\"caption\":\"\u745e\u6e90\"},\"image\":{\"@id\":\"https:\/\/8ruiyan.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.instagram.com\/ruiyuan9884\/profilecard\/?igsh=djIzOGplNnJibWRs\",\"https:\/\/www.youtube.com\/@yuanrui-s8j\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/8ruiyan.com\/#\/schema\/person\/19010e0588f99837b4bbe6e015b93d35\",\"name\":\"\u745e\u6e901314\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/8ruiyan.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/7ad7f4bba09f03891fc1a590469cafecb2a9c25dceff6bb4797172a6f12b64f8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/7ad7f4bba09f03891fc1a590469cafecb2a9c25dceff6bb4797172a6f12b64f8?s=96&d=mm&r=g\",\"caption\":\"\u745e\u6e901314\"},\"sameAs\":[\"https:\/\/8ruiyan.com\"],\"url\":\"https:\/\/8ruiyan.com\/pl\/author\/ruiyuan1314\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Explosion-Proof Thermal Fluid Heaters","description":"Explosion-Proof thermal oil heater guide: Understand protection ratings (ATEX\/IECEx) and choose the right one for hazardous areas.","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:\/\/8ruiyan.com\/pl\/explosion-proof-electric-thermal-oil-heaters\/","og_locale":"pl_PL","og_type":"article","og_title":"Explosion-Proof Thermal Fluid Heaters","og_description":"Explosion-Proof thermal oil heater guide: Understand protection ratings (ATEX\/IECEx) and choose the right one for hazardous areas.","og_url":"https:\/\/8ruiyan.com\/pl\/explosion-proof-electric-thermal-oil-heaters\/","og_site_name":"\u6c5f\u82cf\u745e\u6e90\u52a0\u70ed\u8bbe\u5907\u79d1\u6280\u6709\u9650\u516c\u53f8","article_published_time":"2025-12-19T06:06:44+00:00","article_modified_time":"2025-12-19T06:07:01+00:00","author":"\u745e\u6e901314","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"\u745e\u6e901314","Szacowany czas czytania":"4 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#article","isPartOf":{"@id":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/"},"author":{"name":"\u745e\u6e901314","@id":"https:\/\/8ruiyan.com\/#\/schema\/person\/19010e0588f99837b4bbe6e015b93d35"},"headline":"Explosion-Proof Electric Thermal Oil Heaters: A Quick Guide to Protection Levels","datePublished":"2025-12-19T06:06:44+00:00","dateModified":"2025-12-19T06:07:01+00:00","mainEntityOfPage":{"@id":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/"},"wordCount":590,"commentCount":0,"publisher":{"@id":"https:\/\/8ruiyan.com\/#organization"},"articleSection":["blog"],"inLanguage":"pl-PL","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/","url":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/","name":"Explosion-Proof Thermal Fluid Heaters","isPartOf":{"@id":"https:\/\/8ruiyan.com\/#website"},"datePublished":"2025-12-19T06:06:44+00:00","dateModified":"2025-12-19T06:07:01+00:00","description":"Explosion-Proof thermal oil heater guide: Understand protection ratings (ATEX\/IECEx) and choose the right one for hazardous areas.","breadcrumb":{"@id":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/8ruiyan.com\/explosion-proof-electric-thermal-oil-heaters\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/8ruiyan.com\/"},{"@type":"ListItem","position":2,"name":"Explosion-Proof Electric Thermal Oil Heaters: A Quick Guide to Protection Levels"}]},{"@type":"WebSite","@id":"https:\/\/8ruiyan.com\/#website","url":"https:\/\/8ruiyan.com\/","name":"\u745e\u6e90","description":"\u745e\u6e90\u52a0\u70ed\u8bbe\u5907","publisher":{"@id":"https:\/\/8ruiyan.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/8ruiyan.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Organization","@id":"https:\/\/8ruiyan.com\/#organization","name":"\u745e\u6e90","url":"https:\/\/8ruiyan.com\/","logo":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/8ruiyan.com\/#\/schema\/logo\/image\/","url":"https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/11\/logo.jpg","contentUrl":"https:\/\/8ruiyan.com\/wp-content\/uploads\/2024\/11\/logo.jpg","width":75,"height":75,"caption":"\u745e\u6e90"},"image":{"@id":"https:\/\/8ruiyan.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/ruiyuan9884\/profilecard\/?igsh=djIzOGplNnJibWRs","https:\/\/www.youtube.com\/@yuanrui-s8j"]},{"@type":"Person","@id":"https:\/\/8ruiyan.com\/#\/schema\/person\/19010e0588f99837b4bbe6e015b93d35","name":"\u745e\u6e901314","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/8ruiyan.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/7ad7f4bba09f03891fc1a590469cafecb2a9c25dceff6bb4797172a6f12b64f8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7ad7f4bba09f03891fc1a590469cafecb2a9c25dceff6bb4797172a6f12b64f8?s=96&d=mm&r=g","caption":"\u745e\u6e901314"},"sameAs":["https:\/\/8ruiyan.com"],"url":"https:\/\/8ruiyan.com\/pl\/author\/ruiyuan1314\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"\u745e\u6e901314","author_link":"https:\/\/8ruiyan.com\/pl\/author\/ruiyuan1314\/"},"uagb_comment_info":0,"uagb_excerpt":"Electric thermal oil heaters https:\/\/8ruiyan.com\/en\/all&hellip;","_links":{"self":[{"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/posts\/12692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/comments?post=12692"}],"version-history":[{"count":1,"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/posts\/12692\/revisions"}],"predecessor-version":[{"id":12693,"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/posts\/12692\/revisions\/12693"}],"wp:attachment":[{"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/media?parent=12692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/categories?post=12692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/8ruiyan.com\/pl\/wp-json\/wp\/v2\/tags?post=12692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}