通过以上分析和采取的措施，能有效提高工艺管道对接焊缝超声波检测的质量。
By the analysis and measures above, it improves the test quality of the process piping butt weld effectively.
针对工艺管道对接焊缝的特点，对焊接方法、焊接位置及易产生的缺陷进行了分析。
Considering the characteristics of the process piping butt weld, this article analyzes the welding methods, the welding positions and the defects which are easily produced.
对管道热缩套下对接环形焊缝附近爆裂的实际案例进行了分析。
An analysis is carried out to a practical case of a pipeline rupture happened near spiral weld under field applied heat shrinkable sleeves.
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