With the development of social economy and the improvement of people's living standard, pipeline gas has gradually become an important part of people's daily life, how to ensure the safe operation of pipeline gas has become an important issue, although gas is a clean resource, but once the leakage, it is very easy to lead to all kinds of accidents. Therefore, to ensure the safety of pipeline gas (i.e., the quality of gas pipeline projects), in order to better ensure that the people more convenient and more safe use of pipeline gas. However, the quality of gas pipeline project is determined by the characteristics of pipeline gas project itself. Therefore, in order to do a good job in the effective management of cost quality, we must start from the actual, objective analysis of the design characteristics and applicable characteristics of pipeline gas project, in order to achieve effective pipeline gas project management.