Hydrogen energy, as a secondary energy with a wide range of sources, clean and carbon-free, flexible and efficient, and rich application scenarios, is an important carrier for the transformation of traditional fossil energy to green energy, and is gradually becoming an important direction of global energy technology revolution and industrial development. China has incorporated hydrogen energy utilization into the national new energy development strategy. The utilization of hydrogen energy is one of the important solutions to achieve carbon peak and carbon neutrality. So far, the experience of pure hydrogen and mixed hydrogen transportation in domestic applications is less, and there are still many technical topics to be explored in terms of materials and processes. The application of this project will provide the application data of the system, which will greatly promote the design and equipment research of the company in the hydrogen pipeline.

In addition to the completion of the above projects, Petrobest and Flowbetter, as important partners of the PipeChina Group, have actively participated in the "Hydrogen energy Transmission Development Innovation Consortium" led by the construction project management company of the PipeChina Group, and are members of the consortium. We will actively participate in the work of hydrogen production, hydrogen storage and transportation, hydrogenation equipment and technical standards, promote the development of hydrogen energy utilization industry, and contribute to the early realization of the national dual carbon goal.