摘要
文章通过对空冷换热器在制造过程中关键过程进行阐述说明、分析,并针对重要控制点的检验方法、检验依据、合格指标等内容进行论述研究,从而确定最优检验工艺,以保证产品质量,为空冷换热器稳定运行奠定基础。
In this paper, the key process of air-cooled heat exchanger in the manufacturing process is described and analyzed, and the inspection method, inspection basis and qualification index of important control points are discussed and studied, so as to determine the optimal inspection process. In order to ensure the quality of the product and lay the foundation for the stable operation of the air-cooled heat exchanger.
出处
《科技创新与应用》
2019年第15期104-105,共2页
Technology Innovation and Application
关键词
原材料验收
承压焊缝
耐压试验
管与管板连接
raw material acceptance
pressure weld
pressure test
pipe-tubesheet connection