Core Insights - China's self-designed and built 175,000 cubic meter LNG carrier was officially delivered, enhancing the country's capabilities in high-value shipbuilding [1] - The LNG carrier can meet the gas demand of Dalian city for one and a half months when fully loaded, and is capable of docking at most large LNG terminals globally [1] - The successful construction of this LNG carrier marks a significant achievement for Dalian Shipbuilding, which has entered this complex shipbuilding sector and achieved "first ship meets standards, delivery leads" [1] Industry Developments - Dalian Shipbuilding has optimized production processes and innovated construction techniques, achieving standardized and efficient LNG shipbuilding, reaching world-class levels [1] - The company currently holds orders for 17 LNG carriers, with 13 already under construction, establishing a leading capacity advantage in batch orders and production [1] - Dalian Shipbuilding, alongside two top shipyards in Shanghai, has significantly improved China's market share in LNG carrier construction, transitioning from a rudimentary stage to a more advanced collaborative phase [2]

Core Points - The delivery of a 175,000 cubic meter LNG carrier designed and built by China Shipbuilding Group marks a significant advancement in China's high-value shipbuilding sector [1] - The LNG carrier, measuring 295 meters in length, can meet the gas demand of Dalian city for one and a half months when fully loaded [3] - The vessel is capable of docking at most large LNG terminals worldwide and will be utilized for LNG transportation across global ports [3] Company Insights - The delivery of the first vessel is a crucial step for China Merchants Energy Transportation in entering the global LNG transportation market and establishing a "national shipping team" [5] - The company plans to leverage this vessel to systematically develop personnel training in shore management, ship navigation, and engineering, gradually building its LNG ship management capabilities and crew [5] - China Shipbuilding Group's Dalian shipyard currently holds orders for 17 LNG carriers, showcasing a leading capacity advantage in batch orders and construction [9] Industry Context - LNG carriers are considered the "crown jewel" of the shipbuilding industry due to their high design and construction complexity, with only a few shipyards globally possessing the core construction capabilities [7] - The successful delivery of this LNG carrier significantly enhances China's influence and autonomy in the global energy transportation system [9]

17.5万立方米LNG运输船配备新型LNG双燃料低速主机及ICER系统，燃油、燃气模式均满足国际海事组织最高排放标准；采用创新双艉鳍线型设计，配合 空气润滑系统，显著提升水动力性能，增强推进系统安全冗余；液货舱采用GTT Mark Ⅲ薄膜型围护系统，日蒸发率仅0.085%；同时配置再液化装置，可高 效处理LNG蒸发气。一次满载运输的LNG，能满足大连市一个半月的民生与工业用气需求，且可停靠全球绝大多数大型LNG岸站，具有卓越的适港性和船 岸兼容性。 科技日报记者 张蕴 24日，中国船舶集团旗下大连造船为招商轮船建造的17.5万立方米液化天然气（LNG）运输船正式命名交付。这艘总长295米的"海上超级冷冻车"由大连造 船完全自主研发设计，集成了多项国际前沿技术。它的成功交付，标志着中国造船业在"皇冠上的明珠"领域再下一城。 LNG运输船是国际造船业公认的"高技术、高难度、高附加值"产品，其核心的液货围护系统被称为"在零下163摄氏度的极寒中'绣花'"，全球仅有少数几家船 厂掌握核心建造能力。大连造船首次涉足该领域，便实现了"首船即达标、交付即领先"的突破。 目前，大连造船手持LNG运输船订单已达17艘，实现开工 ...