Abstract: The article covers the general situation of Jingbian-Xi'an Natural Gas Transmission Pipeline and analysis is conducted on pipelines's major environment factors and that of process plants. It is considered that throght the effecvtive measures taken in recent years, the industrial emission and noise pollution at all stations along the pipeline meet the requirements of relative national standards. The authors bring forward that it is necessary to set up environment management system to prevent environement pollution aiming at improving enviromental status over the pipeline route and ensure all enviromental indexes meeting national regulations and relative industrial technological standards.