The8th China (Nanjing) International Pipeline Expo2022was held in the No. 5 hall, No.6 hall and No. 7 hall at Nanjing International Expo Center from July 13 to July 15.

　　The exhibitions, with an area of 50,000 square meters, and twice the size of the 7th China (Nanjing) International Pipeline Expo, attracted more than 5,000 people and over 500 companies. It showcasedthe development of many excellent enterprisescoveringthe construction and the operation of the pipeline network, pump valve, the disposal of sewage sludge, monitoring system, oil pipeline girth-welding, pipeline testing system, pipe network detection, restoration without excavation, miniature trenchless tunneling equipment, and new piping material, introducedcutting-edge techniques and smart solutions to problems, and definednew heights of the pipeline field.

　　As a comprehensive and international conference in the pipeline industry, the China International Pipeline Expo vividly displays the achievements and the innovation of the Chinese pipeline industry. It has been regarded as an important bridge for demonstrating the soft and hard power of the Chinese pipeline industry.