It is reported that Hudong Zhonghua Shipbuilding (Group) Co., Ltd.'s "Research on Key Manufacturing Technology for Large-Scale Thin Film LNG Ships" has been approved by the Ministry of Industry and Information Technology.

The main research contents of the project include LNG ship hull construction technology, steam power plant installation process, power pipe system design, manufacturing and installation, cargo tank support system site management, installation, testing, welding process, insulation box manufacturing and insulation materials. Localization, liquid cargo system manufacturing, installation process and commissioning technology, manufacturing, installation and dismantling of scaffolding for cargo tanks, covering a wide range and high difficulty.

Through the research of this project, Hudong Zhonghua has a number of scientific and technological achievements with independent intellectual property rights, and has applied for 3 invention patents and 1 utility model patent, and has been accepted. The research results of these key manufacturing technologies not only helped Hudong Zhonghua successfully build the first LNG ship in China, but also laid the foundation for China's further development in the field of LNG ship construction.

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