在国际工程项目中,采购管理是项目实施过程中的一个关键环节,对于按期完工、保障质量、实现目标有着举足轻重的作用。对于大多数工程项目,采购部分占整个工程费用的比例高达40%-60%;特别对于跨国管道工程而言,甚至高达60%-70%。国际上管道工程项目的采购多为EPC总承包模式,即设计、采办、施工、试运等工作全部由承包商来完成。但由于前期工期安排以及集中采购便于节约成本, In international engineering projects, purchasing management is a key link in the process of project implementation, which plays an important role in completing the project on time, ensuring the quality and achieving the goal. For most projects, the purchasing portion accounts for as much as 40% -60% of the total project cost, especially as high as 60% -70% for multinational pipelines. International procurement of pipeline projects are mostly EPC general contracting model, that is, design, procurement, construction, commissioning and other work done by the contractor. However, due to the pre-construction schedule and centralized procurement to facilitate cost savings,