关于长输管道焊接质量控制的探讨

在长输管道工程施工中的关键是焊接过程,长输管道工程的施工质量好坏与焊接过程的质量控制是密不可分。本文从施工人员、施工经验,焊接环境、焊接设备和检验仪器工具、材料与焊材、焊接工艺文件、焊接检验检测和焊缝返修七个方面分析了长输管道焊接过程的质量控制要点,以确保压力管道工程施工质量。

Discussion on Quality Control of Long-distance Pipeline Welding

The key in long-distance pipeline construction is welding process,long-distance pipeline construction quality is inextricably linked with quality control of welding process.In this paper,quality control points of long distance pipeline welding process are analyzed from seven aspects of construction workers,construction experience,welding environment,welding equipment and inspection equipment tools,materials and welding material,welding process documents,weld inspection and weld joint repair to ensure the qu...