The first liquefied natural gas (LNG) vessel constructed by Hudong Zhonghua Shipbuilding (Group) Co., Ltd. has successfully completed its initial sea trials, marking a significant milestone for the company. Key self-developed components, including the cargo tank insulation box structural parts, have passed all rigorous tests, confirming that their quality fully complies with the required technical standards. The ship is expected to be delivered by the end of this year.
The vessel was launched in December 2004 and has been under construction for over three years. Its trial phase officially began last month on the 21st. During the first day of testing, the magnetic compass adjustment was conducted, followed by a series of critical evaluations such as the main engine reduction gear meshing inspection, remote control system testing, power failure simulation, speed measurement, emergency stop at full speed, turning test, endurance run, and unmanned cabin test. Notably, the emergency stop at high speed and the reversing test are among the most technically demanding procedures. Thanks to meticulous preparation from all parties involved, the commissioning of all systems went smoothly, and the two consecutive successful test runs were completed without any issues. All trial activities were finalized by the afternoon of the 28th.
The shipowner expressed great satisfaction with the trial process and sent a message of appreciation to the project team. Following the routine sea trials, the vessel will undergo additional tests, including low-temperature loading/unloading system verification, gas handling procedures, and clearance measurements. To ensure the smooth execution of these operations, Hudong Zhonghua has developed a comprehensive plan that includes detailed strategies for manpower deployment, scheduling, quality assurance, and safety management. This thorough approach reflects the company’s commitment to excellence and its growing expertise in LNG vessel construction.
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