On December 7, reporters obtained information from the National Pipeline Network Group that China had successfully carried out its first - ever series of full - scale high - pressure pure hydrogen pipeline leak jet fire tests in Hami, Xinjiang. In the global context, hydrogen energy is gaining increasing attention as a clean and sustainable energy source. However, ensuring its safe utilization, especially in pipeline transportation, remains a significant challenge. This particular test is of great significance as it bridges a technical gap that China has faced in this domain. By conducting these tests, China has taken a crucial step forward in laying a solid foundation for the secure development of the hydrogen energy industry. The results of this test will serve multiple purposes. Firstly, it will offer a scientific foundation for determining the safe spacing between pure hydrogen pipelines. This is vital to prevent potential accidents and ensure the overall safety of the pipeline network. Secondly, it will contribute to the construction of a comprehensive safety standard system for hydrogen transmission pipelines. Clear and well - defined safety standards are essential for the long - term and sustainable development of the industry. Lastly, the data obtained from these tests will provide crucial support for the large - scale and safe transportation of hydrogen in the energy sector.