In addition, the China-Russia East Route natural gas pipeline project has also set a number of new records in the history of pipeline construction in China: for the first time, the combination of 1422 mm caliber, X80 high steel grade and 12 mpa high pressure has been built into the largest single natural gas long-distance pipeline project in the world. This is also the first pipeline in the history of China's pipeline to fully realize the localization of key equipment and core control system.
email:1583694102@qq.com
wang@kongjiangauto.com