压力管道施工焊接质量控制

Quality Control of Welding on Pressure Pipeline Construction

焊接过程是钢制压力管道工程施工中的关键过程,焊接过程的质量控制对保证压力管道工程的安装质量起着非常重要的作用。介绍了压力管道安装焊接质量控制环节,主要包括焊接设备、管道组对、焊材管理、焊接工艺评定、焊接工艺管理和焊缝返修等。介绍了钢制压力管道安装工程施工中焊接过程的质量控制要点,以确保压力管道工程质量和安全。

Welding process in the key process of metal pipeline under construction, whose quality control is vital for the construction quatity of metal pressure pipeline. In light of management experience, it is introduced here the welding quality control of pipeline, including welding equipment, welding material, welding pipeline joined, welding procedure qualification, welding line return to fix, so as to make clear the quality control points during the fixing process of steel pressure pipeline and ensure the quality and safety of the pipeline during construction for the sake of client.