摘要
作为乙烯装置中的关键设备之一——汽油分馏塔,其制造安装质量的重要性不言而喻。根据设备现场分段预制组焊的制造方案及设备的结构特点提出了汽油分馏塔的质量控制重点,并采取了针对性的措施保证了设备组焊的高质量,此经验可为同类设备现场组焊的质量控制提供一定的借鉴。
As one of critical equipments the gasoline fractionating tower, the quality control is very important for an ethylene plant. Based on the fabrication scheme of sectional pre-fabrica- tion fit-up welding at site as well as the characteristic of equipment structure, the quality control key points were worked out. According to quality control measures aimed at tile equipment are a- dopted and certain methods were used to ensure the quality of fit-up welding. It provides a refer- ence for quality control of similar equipment for pre-fabrication fit-up welding at site.
出处
《石油化工设备》
CAS
2012年第4期55-59,共5页
Petro-Chemical Equipment
关键词
塔
汽油
分馏
预制组焊
质量控制
tower
gasoline
fractionating
pre-fabrication fit-up welding
quality control
