影响石化静设备成本的若干因素分析

Analysis of Factors Affecting the Cost of Petrochemical Static Equipment

文章通过化工设备中 2 0个与零部件有关的事例 ,从设计和制造两个角度探讨了影响设备成本的几方面因素。设计上既涉及设备的整体形式和局部结构 ,也涉及外形尺寸和材料选择 ,制造上既涉及国家标准和制造工艺 ,也涉及质量检验和项目管理。

This paper discusses several factors affecting equipment cost from angles of design and manufacture by way of twenty concrete cases relative to chemical equipment accessories.In design not only the form of equipment as a whole and its partial structures, but also the outward dimensions of and material selection for the equipment are concerned. In manufacture, on the other hand, national standards and manufacture technologies as well as quality inspection and project management are involved.