{"id":6794,"date":"2026-04-21T17:47:57","date_gmt":"2026-04-21T15:47:57","guid":{"rendered":"https:\/\/www.valves-community.com\/?p=6794"},"modified":"2026-04-21T17:48:29","modified_gmt":"2026-04-21T15:48:29","slug":"costa-toscana-service-lng-system","status":"publish","type":"post","link":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/","title":{"rendered":"Major service for the LNG system on Costa Toscana"},"content":{"rendered":"<p><strong>All systems on the Costa Toscana were checked and overhauled \u2013 HEROSE service specialists were on board to work on the numerous valves in the gas system.<\/strong><\/p>\n<p>Regular inspections are carried out to ensure the safety and seaworthiness of ships. The most comprehensive inspection takes place every five years \u2013 this is known as class renewal, which covers all technical systems, protective equipment and the structure. To do this, the ship is taken out of the water in dry dock. For the Costa Toscana, this was the first major inspection since it entered service in 2022.<br \/>\n<div id=\"metaslider-id-6783\" style=\"max-width: 1024px;\" class=\"ml-slider-3-102-0 metaslider metaslider-flex metaslider-6783 ml-slider slidemargin ms-theme-default nav-hidden\" role=\"region\" aria-label=\"costatoscana_en\" data-height=\"768\" data-width=\"1024\">\n    <div id=\"metaslider_container_6783\">\n        <div id=\"metaslider_6783\">\n            <ul class='slides'>\n                <li style=\"display: block; width: 100%;\" class=\"slide-6784 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/heck-costa-toscana.jpg\" height=\"768\" width=\"1024\" alt=\"Time for essential maintenance work\" class=\"slider-6783 slide-6784 msDefaultImage\" title=\"Every five years, when the ship is due for a class renewal, it is taken out of the water\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>Every five years, when the ship is due for a class renewal, it is taken out of the water: time for essential maintenance work.<\/div><\/div><\/div><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-6789 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/service-crew-kommt-an.jpg\" height=\"768\" width=\"1024\" alt=\"The HEROSE Service Team arrives at the Costa Toscana.\" class=\"slider-6783 slide-6789 msDefaultImage\" title=\"The HEROSE Service Team arrives at the Costa Toscana.\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>The HEROSE Service Team arrives at the Costa Toscana.<\/div><\/div><\/div><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-6785 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-ventile-2-1024x768.jpg\" height=\"768\" width=\"1024\" alt=\"Numerous HEROSE valves are in use here\" class=\"slider-6783 slide-6785 msDefaultImage\" title=\"Safety is the top priority in the Costa Toscana gas system\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>Safety is the top priority in the Costa Toscana gas system \u2013 numerous HEROSE valves are in use here.<\/div><\/div><\/div><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-6790 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-ventile.jpg\" height=\"768\" width=\"1024\" alt=\"Safety is the top priority in the Costa Toscana gas system \u2013 numerous HEROSE valves are in use here.\" class=\"slider-6783 slide-6790 msDefaultImage\" title=\"Safety is the top priority in the Costa Toscana gas system \u2013 numerous HEROSE valves are in use here.\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>Safety is the top priority in the Costa Toscana gas system \u2013 numerous HEROSE valves are in use here.<\/div><\/div><\/div><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-6786 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/mann-arbeitet-ventil.jpg\" height=\"768\" width=\"1024\" alt=\"After a thorough inspection and the fitting of new seals,\u00a0the valve head is refitted.\" class=\"slider-6783 slide-6786 msDefaultImage\" title=\"After a thorough inspection and the fitting of new seals,\u00a0the valve head is refitted.\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>After a thorough inspection and the fitting of new seals,\u00a0<br \/>the valve head is refitted.<\/div><\/div><\/div><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-6787 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-siegel.jpg\" height=\"768\" width=\"1024\" alt=\"Strong teamwork is the key to maximum safety and efficient performance.\" class=\"slider-6783 slide-6787 msDefaultImage\" title=\"Strong teamwork is the key to maximum safety and efficient performance.\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>Strong teamwork is the key to maximum safety and efficient performance.<\/div><\/div><\/div><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-6788 ms-image \" aria-roledescription=\"slide\" data-date=\"2026-04-17 15:11:59\" data-slide-type=\"image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/Francesco-Querciola-LNG-engineer.jpg\" height=\"768\" width=\"1024\" alt=\"LNG-engineer Francesco Querciola at the control terninal\" class=\"slider-6783 slide-6788 msDefaultImage\" title=\"LNG-engineer Francesco Querciola at the control terninal\" \/><div class=\"caption-wrap\"><div class=\"caption\"><div>LNG-engineer Francesco Querciola at the control terninal<\/div><\/div><\/div><\/li>\n            <\/ul>\n        <\/div>\n        \n    <\/div>\n<\/div>\n<h2>A fascinating ship with state-of-the-art technology<\/h2>\n<p>The Costa Toscana is one of the most modern cruise ships in the world. It is 337 metres long and can accommodate 6,500 passengers and 1,800 crew members \u2013 the ship is a floating smart city. The four Caterpillar MaK 16M-46DF dual-fuel engines can run on both LNG (liquefied natural gas) and marine diesel and generate a total of 61,760 kilowatts. The engines run on LNG more than 90\u2009per cent of the time, which significantly reduces emissions. The ship is powered by two Azipod drives, whose propeller nacelles can be rotated 180 degrees, eliminating the need for a classic rudder.<\/p>\n<h2>Dry-docking every five years<\/h2>\n<p>The Chantier Naval de Marseille shipyard offers one of the largest dry docks in the Mediterranean. Here, the Costa Toscana rests on hundreds of keel blocks. As you approach the harbour, the ship, with its yellow funnel, can be seen from afar. The closer you get, the more impressive the sight becomes. In the dry dock, not only are the 20 decks visible, but also the lower part of the ship \u2013 the approximately 8.6 metres that are normally submerged in water. From keel to the highest point, the ship measures around 72 metres. An impressive sight in every respect<\/p>\n<h2>Italy is home but the service personnel are international<\/h2>\n<p>As soon as you step onto the gangway and board the ship, the atmosphere subtly shifts to an unmistakably Italian vibe, as the vessel proudly calls Genoa its home port. On board the scene is vibrant and highly coordinated, reminiscent of a well-organised beehive. More than 1,000 technicians, tradespeople and specialists from around the world are hard at work testing, refurbishing and redesigning various areas of the ship. Planning and carrying out such an extensive amount of work is a monumental undertaking. The checklist for the LNG system alone spans four densely filled pages. With just under two weeks in dry dock, every moment counts and inspectors from the classification society RINA closely follow each phase of the work with a trained eye.<\/p>\n<h2>Service \u2013 the basis for reliable operation<\/h2>\n<p>Reliable technical service is a cornerstone of safe and efficient ship operations. This is particularly true for safety-critical gas systems, where specialised expertise plays a vital role in safeguarding people, the environment and assets over the long term. The HEROSE service team\u2019s work on board the Costa Toscana begins during ongoing passenger operations, beginning with the valves in the bunker station \u2013 components that are subject to strict oversight by RINA inspectors. Once the Costa\u2019s LNG engineers have secured and fully prepared the system, the HEROSE team proceeds through the extensive service checklist in close coordination with the Costa\u2019s engineers, all united by a shared objective: ensuring the integrity and safety of the LNG installation. During the dry dock phase, additional colleagues travel from Bad Oldesloe to Marseille, bringing with them necessary tools and spare parts to support the work on-site.<\/p>\n<blockquote><p>Strong teamwork is the key to maximum safety and efficient performance.<\/p><\/blockquote>\n<p style=\"text-align: right;\"><span style=\"color: #339933;\">Giulio Valestra, Captain of the Costa Toscana<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2>Service with a wealth of expertise and a dose of ingenuity<\/h2>\n<p>Many of the valves on board are located in hard-to-reach places: the tank connection space is cramped and full of technical installations, and there is the added difficulty that the upper parts of the large valves can weigh over 100 kilograms \u2013 so every move during removal and installation must be precise. Chain hoists and rope hoists are then used to pull the upper parts out of the valve body. A suitable suspension point must be found for this \u2013 sometimes the space is too low, e.g. above the large LNG tanks. The service team relies on a blend of long-standing experience and practical ability to manage the diverse challenges they encounter. Even the heaviest valve components must be positioned with absolute precision during assembly, as the slightest misalignment can damage the disc or sealing elements. The seasoned HEROSE technicians know exactly how to prevent such issues. \u201cIt\u2019s often like performing a delicate operation,\u201d notes Sebastian Ohly \u2013 a task that sometimes calls for several pairs of hands. Every moving part is inspected, seals are replaced and gland packings are renewed to ensure the system operates reliably.<\/p>\n<h2>A good warm-up is a prerequisite for the service<\/h2>\n<p>Only once every five years is the LNG system completely emptied of gas and brought from minus 16 degrees Celsius to ambient temperature. This warm-up is necessary so that all important components in the fuel gas supply system can be inspected and overhauled, including the tanks, pumps and numerous valves. During ship operation, the tank connection space rooms are alarm-secured Ex-zones with a protective atmosphere that can only be entered via a double barrier in an emergency. To safely bring the system to a gas-free condition, the engineers follow a carefully planned sequence of steps. The tanks must be gradually emptied and the entire system slowly warmed. To create safe working conditions, any remaining combustible gases are removed from the tanks and piping, which are then inerted with nitrogen before ambient air is reintroduced. The tank walls, although made of sturdy steel, are relatively thin considering the tank\u2019s overall dimensions. Inside, specialists perform detailed inspections for even the smallest cracks, using advanced rope-access techniques. Any areas requiring welding are identified and agreed upon in coordination with RINA inspectors.<\/p>\n<blockquote><p>We like HEROSE Valves \u2013 we\u2019ve never had a problem with them.<\/p><\/blockquote>\n<p style=\"text-align: right;\"><span style=\"color: #339933;\">Francesco Querciola, LNG engineer on the Costa Toscana<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2>Green light to continue using LNG<\/h2>\n<p>After servicing, the RINA inspectors approve the LNG system and authorise its continued use. To remove any moisture from the system, it is inerted with nitrogen. Otherwise, ice crystals could form in the tank and pipes, which could be dangerous for the valves, pumps and filters. The liquid nitrogen is delivered to the ship, which is still docked, by tanker truck. It is then cooled down carefully and slowly \u2013 the temperature is lowered by 10 degrees Celsius per hour. Cooling down the entire gas system is a critical phase; the components must not be exposed to cold stress. Once the system has been cooled down, the first refuelling process after the inspection follows a few days later.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#000005;border-radius:5px;\"><div class=\"su-box-title\" style=\"background-color:#002738;color:#ffffff;border-top-left-radius:3px;border-top-right-radius:3px\">HEROSE Service<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:3px;border-bottom-right-radius:3px\">\nHEROSE technicians provide worldwide service for ships and industrial plants, offering specialist expertise and original spare parts. This ensures the highest quality standards and supports long-term performance and operational safety. After servicing, the valves receive the HEROSE seal.<\/p>\n<p><strong>Contact Service:<\/strong><br \/>\nThies Evers<br \/>\nservice@herose.com<br \/>\n<\/div><\/div>\n<p>&nbsp;<\/p>\n<h2>Fill her up please!<\/h2>\n<p>The Costa Toscana is regularly bunkered with LNG in Barcelona by the bunker ship Haugesund Knutsen. The LNG is fed into the ship\u2019s system at a pressure of around three bar \u2013 the tank nozzle on board the ship is as thick as a person\u2019s thigh. A complete refuelling operation typically spans around six hours, during which large volumes of LNG are transferred with precision and strict safety oversight. In case of any irregularities, the emergency shut-down valve provides immediate protection, closing rapidly through its robust multi-actuator system. The HEROSE team carries out a comprehensive service on this critical component as well. After an extended period working on board, with only minimal time off the ship, the technicians are now looking forward to returning to Bad Oldesloe \u2013 having remained fully committed to the task from start to finish.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6791 size-full\" src=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/costa-toscana.jpg\" alt=\"Costa Toscana\" width=\"400\" height=\"228\" srcset=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/costa-toscana.jpg 400w, https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/costa-toscana-300x171.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3>Costa Toscana<\/h3>\n<p>The ship, part of the Costa Crociere fleet, was specially built for the use of LNG at the Meyer shipyard in Turku, Finland. LNG technology significantly reduces emissions and is a major step towards sustainable operations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>All systems on the Costa Toscana were checked and overhauled \u2013 HEROSE service specialists were on board to work on the numerous valves in the gas system. Regular inspections are carried out to ensure the safety and seaworthiness of ships. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6759,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[406,560],"tags":[534,533,516,527],"class_list":["post-6794","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-liquified-natural-gas","category-selected-posts","tag-cryogenic-service","tag-cryogenic-valves","tag-liquified-natural-gas","tag-shipping"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Costa Toscana \u2013 major service for the LNG system<\/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.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Costa Toscana \u2013 major service for the LNG system\" \/>\n<meta property=\"og:description\" content=\"All systems on the Costa Toscana were checked and overhauled \u2013 HEROSE service specialists were on board to work on the numerous valves in the gas system. Regular inspections are carried out to ensure the safety and seaworthiness of ships. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\" \/>\n<meta property=\"og:site_name\" content=\"Valves Community - powered by HEROSE GROUP\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-21T15:47:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-21T15:48:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1787\" \/>\n\t<meta property=\"og:image:height\" content=\"863\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"HEROSE\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"HEROSE\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\"},\"author\":{\"name\":\"HEROSE\",\"@id\":\"https:\/\/www.valves-community.com\/en\/#\/schema\/person\/635fa116593978a0d803e860ee55a641\"},\"headline\":\"Major service for the LNG system on Costa Toscana\",\"datePublished\":\"2026-04-21T15:47:57+00:00\",\"dateModified\":\"2026-04-21T15:48:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\"},\"wordCount\":1372,\"publisher\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg\",\"keywords\":[\"Cryogenic service\",\"Cryogenic valves\",\"Liquified natural gas\",\"Shipping\"],\"articleSection\":[\"LNG\",\"Selected Posts\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\",\"url\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\",\"name\":\"Costa Toscana \u2013 major service for the LNG system\",\"isPartOf\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg\",\"datePublished\":\"2026-04-21T15:47:57+00:00\",\"dateModified\":\"2026-04-21T15:48:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage\",\"url\":\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg\",\"contentUrl\":\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg\",\"width\":1787,\"height\":863,\"caption\":\"HEROSE Service Team auf der Costa Toscana\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.valves-community.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Major service for the LNG system on Costa Toscana\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.valves-community.com\/en\/#website\",\"url\":\"https:\/\/www.valves-community.com\/en\/\",\"name\":\"Valves Community - powered by HEROSE GROUP\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.valves-community.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.valves-community.com\/en\/#organization\",\"name\":\"Valves Community - powered by HEROSE GROUP\",\"url\":\"https:\/\/www.valves-community.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.valves-community.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2022\/11\/vc-logo-22.png\",\"contentUrl\":\"https:\/\/www.valves-community.com\/wp-content\/uploads\/2022\/11\/vc-logo-22.png\",\"width\":450,\"height\":67,\"caption\":\"Valves Community - powered by HEROSE GROUP\"},\"image\":{\"@id\":\"https:\/\/www.valves-community.com\/en\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.valves-community.com\/en\/#\/schema\/person\/635fa116593978a0d803e860ee55a641\",\"name\":\"HEROSE\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Costa Toscana \u2013 major service for the LNG system","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.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/","og_locale":"en_US","og_type":"article","og_title":"Costa Toscana \u2013 major service for the LNG system","og_description":"All systems on the Costa Toscana were checked and overhauled \u2013 HEROSE service specialists were on board to work on the numerous valves in the gas system. Regular inspections are carried out to ensure the safety and seaworthiness of ships. [&hellip;]","og_url":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/","og_site_name":"Valves Community - powered by HEROSE GROUP","article_published_time":"2026-04-21T15:47:57+00:00","article_modified_time":"2026-04-21T15:48:29+00:00","og_image":[{"width":1787,"height":863,"url":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg","type":"image\/jpeg"}],"author":"HEROSE","twitter_misc":{"Written by":"HEROSE","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#article","isPartOf":{"@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/"},"author":{"name":"HEROSE","@id":"https:\/\/www.valves-community.com\/en\/#\/schema\/person\/635fa116593978a0d803e860ee55a641"},"headline":"Major service for the LNG system on Costa Toscana","datePublished":"2026-04-21T15:47:57+00:00","dateModified":"2026-04-21T15:48:29+00:00","mainEntityOfPage":{"@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/"},"wordCount":1372,"publisher":{"@id":"https:\/\/www.valves-community.com\/en\/#organization"},"image":{"@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage"},"thumbnailUrl":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg","keywords":["Cryogenic service","Cryogenic valves","Liquified natural gas","Shipping"],"articleSection":["LNG","Selected Posts"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/","url":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/","name":"Costa Toscana \u2013 major service for the LNG system","isPartOf":{"@id":"https:\/\/www.valves-community.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage"},"image":{"@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage"},"thumbnailUrl":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg","datePublished":"2026-04-21T15:47:57+00:00","dateModified":"2026-04-21T15:48:29+00:00","breadcrumb":{"@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#primaryimage","url":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg","contentUrl":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2026\/04\/herose-service-costa-toscana.jpg","width":1787,"height":863,"caption":"HEROSE Service Team auf der Costa Toscana"},{"@type":"BreadcrumbList","@id":"https:\/\/www.valves-community.com\/en\/liquified-natural-gas\/costa-toscana-service-lng-system\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.valves-community.com\/en\/"},{"@type":"ListItem","position":2,"name":"Major service for the LNG system on Costa Toscana"}]},{"@type":"WebSite","@id":"https:\/\/www.valves-community.com\/en\/#website","url":"https:\/\/www.valves-community.com\/en\/","name":"Valves Community - powered by HEROSE GROUP","description":"","publisher":{"@id":"https:\/\/www.valves-community.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.valves-community.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.valves-community.com\/en\/#organization","name":"Valves Community - powered by HEROSE GROUP","url":"https:\/\/www.valves-community.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.valves-community.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2022\/11\/vc-logo-22.png","contentUrl":"https:\/\/www.valves-community.com\/wp-content\/uploads\/2022\/11\/vc-logo-22.png","width":450,"height":67,"caption":"Valves Community - powered by HEROSE GROUP"},"image":{"@id":"https:\/\/www.valves-community.com\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.valves-community.com\/en\/#\/schema\/person\/635fa116593978a0d803e860ee55a641","name":"HEROSE"}]}},"_links":{"self":[{"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/posts\/6794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/comments?post=6794"}],"version-history":[{"count":6,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/posts\/6794\/revisions"}],"predecessor-version":[{"id":6803,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/posts\/6794\/revisions\/6803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/media\/6759"}],"wp:attachment":[{"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/media?parent=6794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/categories?post=6794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.valves-community.com\/en\/wp-json\/wp\/v2\/tags?post=6794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}