{"id":4677,"date":"2026-05-31T02:02:02","date_gmt":"2026-05-30T23:02:02","guid":{"rendered":"https:\/\/aesinn.com\/?page_id=4677"},"modified":"2026-05-31T02:42:42","modified_gmt":"2026-05-30T23:42:42","slug":"kizgin-yag-kazani-periyodik-kontrol","status":"publish","type":"page","link":"https:\/\/aesinn.com\/en\/muayene-periyodik-kontrol\/mekanik-ekipman-muayeneleri\/kizgin-yag-kazani-periyodik-kontrol\/","title":{"rendered":"Periodic Inspection of Hot Oil Boilers"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Short answer:<\/strong> Hot oil boilers are systems that provide high-temperature process heat by circulating thermal oil instead of water. Due to the high temperature and flammable fluid, they carry special risks and are subject to periodic inspections.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Hot oil operates at high temperatures and can ignite in the event of a leak. Oil deterioration (cracking), pump failure, or loss of temperature control can lead to overheating and fire risks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periodic inspections verify boiler integrity, the circulation system, and safety\/temperature equipment, ensuring safe operation and legal compliance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is checked?<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Corrosion, cracks, and deposits on serpentine\/pipe surfaces.<\/li><li>Circulation pumps and flow safety switches.<\/li><li>Temperature limiting and overheating protection.<\/li><li>Expansion tank and oil level<\/li><li>Safety valve, pressure gauge and thermometers<\/li><li>Oil sample\/degradation assessment (if necessary)<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Methodology and Critical Risks<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Inspection includes visual inspection, wall thickness measurements, and functional testing of safety\/temperature control systems. Flow loss is the most critical risk in hot oil systems: the system must automatically shut off heating when the pump stops or the flow drops. Thermal decomposition of the oil is monitored for efficiency and safety.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Legal Basis and Period<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hot oil boilers are subject to periodic inspections under Law No. 6331 and Annex III; these inspections are carried out by authorized personnel and based on a T\u00dcRKAK accredited report.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common Nonconformities<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Flow\/temperature safety features are disabled.<\/li><li>Deposits and thinning in pipes and coils.<\/li><li>Degraded (carbonized) thermal oil<\/li><li>Leaky fittings and flange connections<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is the biggest risk in a hot oil pan?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Failure to switch off heating during a loss of flow rate will lead to overheating and fire.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is a fat analysis necessary?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If spoilage is suspected, it is recommended to take a sample of the oil for evaluation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Which legislation does it govern?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It falls within the scope of Law No. 6331 and Annex III of the Work Equipment Regulation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Document Your Security<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For accredited hot oil boiler inspection. <a href=\"https:\/\/aesinn.com\/en\/muayene-periyodik-kontrol\/mekanik-ekipman-muayeneleri\/\">Mechanical Equipment Inspections<\/a> Check out our services; <a href=\"https:\/\/aesinn.com\/en\/is-ekipmanlari-periyodik-kontrol-zorunlu-mu\/\">mandatory periodic inspection<\/a> Check our guide.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aesinn.com\/en\/iletisim\/\">Get a free quote \u00bb<\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>K\u0131sa yan\u0131t: K\u0131zg\u0131n ya\u011f kazanlar\u0131, suyun yerine \u0131s\u0131l ya\u011f (termal ya\u011f) dola\u015ft\u0131rarak y\u00fcksek s\u0131cakl\u0131kta proses \u0131s\u0131s\u0131 sa\u011flayan sistemlerdir. Y\u00fcksek s\u0131cakl\u0131k ve yan\u0131c\u0131 ak\u0131\u015fkan nedeniyle \u00f6zel risk ta\u015f\u0131r ve periyodik kontrole tabidir. K\u0131zg\u0131n ya\u011f, y\u00fcksek s\u0131cakl\u0131kta \u00e7al\u0131\u015f\u0131r ve ka\u00e7ak halinde tutu\u015fabilir. Ya\u011f\u0131n bozunmas\u0131 (cracking), pompa ar\u0131zas\u0131 veya s\u0131cakl\u0131k kontrol\u00fc kayb\u0131; a\u015f\u0131r\u0131 \u0131s\u0131nma ve yang\u0131n riskine yol&#8230;<\/p>","protected":false},"author":1,"featured_media":2568,"parent":4099,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","slim_seo":{"title":"K\u0131zg\u0131n Ya\u011f Kazan\u0131 Periyodik Kontrol\u00fc - AES Innovation","description":"K\u0131sa yan\u0131t: K\u0131zg\u0131n ya\u011f kazanlar\u0131, suyun yerine \u0131s\u0131l ya\u011f (termal ya\u011f) dola\u015ft\u0131rarak y\u00fcksek s\u0131cakl\u0131kta proses \u0131s\u0131s\u0131 sa\u011flayan sistemlerdir. Y\u00fcksek s\u0131cakl\u0131k ve yan\u0131c"},"_pplb_hide_from_list":false,"footnotes":""},"class_list":["post-4677","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":["https:\/\/aesinn.com\/wp-content\/uploads\/aes-thumbnail.png",768,768,false],"author_info":{"display_name":"yonetim","author_link":"https:\/\/aesinn.com\/en\/author\/yonetim\/"},"comment_info":"","_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/pages\/4677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/comments?post=4677"}],"version-history":[{"count":2,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/pages\/4677\/revisions"}],"predecessor-version":[{"id":4763,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/pages\/4677\/revisions\/4763"}],"up":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/pages\/4099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/media\/2568"}],"wp:attachment":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/media?parent=4677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}