定力矩紧固在柴油加氢精制装置的应用分析

Application Analysis of Fixed Torque Fastening in Diesel Hydrofining Unit

介绍了浙江石油化工有限公司二期新建300万t·a^(-1)柴油加氢精制装置法兰定力矩紧固的应用情况,从法兰定力矩紧固对新建装置的建设进度、施工质量、紧固效率的影响进行了分析,同时也对定力矩工作工程中的施工管理、人员培训、技术要求等做了阐述,对定力矩紧固过程中发现的问题进行研究并提出整改方案,为后续同类施工管理提出建议。

The application and analysis of flange fixed torque fastening in the newly-built 3 Mt·a^(-1) diesel hydrofining unit of Zhejiang Petrochemical Co., Ltd. were introduced, the effect of flange fixed torque fastening on the construction progress, construction quality and fastening efficiency of the newly-built unit was expounded, and the construction management, personnel training and technical requirements in the fixed torque project were discussed, The deficiencies and problems found in the process of fixed torque fastening were studied, and the rectification scheme was put forward, so as to put forward suggestions for the follow-up similar construction management.