{"id":4216,"date":"2025-03-05T09:29:19","date_gmt":"2025-03-05T09:29:19","guid":{"rendered":"https:\/\/entrepose.gridwise.fr\/?p=4216"},"modified":"2026-03-03T14:04:43","modified_gmt":"2026-03-03T14:04:43","slug":"lng-canada-stage-6-lng-primary-containment-the-cryogenic-heart-of-the-tank-takes-shape","status":"publish","type":"post","link":"https:\/\/entrepose.gridwise.fr\/en\/lng-canada-stage-6-lng-primary-containment-the-cryogenic-heart-of-the-tank-takes-shape\/","title":{"rendered":"LNG Canada #Stage 6\u2013 LNG primary containment : the cryogenic heart of the tank takes shape"},"content":{"rendered":"

Following the successful installation of the suspended deck, the LNG Canada project has reached another major breakthrough with the construction of the inner tank shell, the primary containment system for LNG storage.
\nThis shell is fabricated entirely from 9% nickel steel material, a high-performance alloy designed to withstand cryogenic temperatures of -162\u00b0C.<\/p>\n

\ud83d\udccdEngineering excellence in action :<\/strong><\/p>\n

\u2022 Shell and bottom made from special 9% nickel steel plates assembled with automated welding machines for maximum precision.
\n\u2022 Automated Ultrasonic Testing and advanced non-destructive testing at each stage
\n\u2022 Strict compliance with cryogenic design codes and international standards for LNG containment.
\n\u2022 Seamless coordination between engineering, procurement, and multi-disciplinary construction teams.<\/p>\n

\ud83d\udccdA structure at the heart of the tank’s performance<\/strong><\/p>\n

The inner tank is the critical barrier ensuring tightness, structural integrity, and long-term durability under extreme conditions. Its construction reflects uncompromising quality and precision engineering.<\/p>\n

\ud83d\udce2 Next step: validation through hydrostatic and pneumatic testing.<\/strong><\/p>\n

#LNGCanada #InnerTank #Cryogenics #NickelSteel #EntreposeContracting #EntreposeIndustries #VINCIConstructionGrandsProjets #Quality #OperationalExcellence #Welding #CryogenicStandards #EPC #EnergyTransition#autowelding#AUT#automatictankweldingequipment<\/p>\n","protected":false},"excerpt":{"rendered":"

Following the successful installation of the suspended deck, the LNG Canada project has reached another major breakthrough with the construction of the inner tank shell, the primary containment system for LNG storage. This shell is fabricated entirely from 9% nickel steel material, a high-performance alloy designed to withstand cryogenic temperatures of -162\u00b0C. \ud83d\udccdEngineering excellence in […]<\/p>\n","protected":false},"author":4,"featured_media":4222,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[108],"tags":[],"class_list":["post-4216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projet"],"acf":[],"yoast_head":"\nLNG Canada #Stage 6\u2013 LNG primary containment : the cryogenic heart of the tank takes shape - Entrepose Contracting - Site staging<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LNG Canada #Stage 6\u2013 LNG primary containment : the cryogenic heart of the tank takes shape - Entrepose Contracting - Site staging\" \/>\n<meta property=\"og:description\" content=\"Following the successful installation of the suspended deck, the LNG Canada project has reached another major breakthrough with the construction of the inner tank shell, the primary containment system for LNG storage. 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