An integrity management system is an important protection for the efficient and orderly conduct of pipeline integrity management. The South China pipe network is the research object in this paper and a set of refined pipeline integrity management system documents is proposed. These include general rules, data standards, high consequence area identification standards, risk assessment standards, integrity assessment standards, maintenance and maintenance standards, performance evaluation standards and construction period and retirement period pipeline integrity management standards,. The detailed provisions, specific operational methods and standards of pipeline integrity management are all aspects listed in these documents. Integrity management software has been developed. This includes the functions of high consequence are a management, risk assessment, integrity assessment and integrity business management. The established documents and developed software provides technical support and a software platform for comprehensive and efficient integrity management. An integrity implementation route of "R & D + software development + system construction" is explored in this paper, to provide strong support for the full implementation of integrity management and enhancement of pipeline safety management.