Translated Titles

Inspection and Repair of the Saddle Welding Beam Defect in the Lower Gas-holding Pipe of the First-stage Conversion Furnace


毛濟偉(Ji-Wei Mao);熊克服(Ke-Fu Xiong);朱志平(Zhi-Ping Zhu)

Key Words

下集氣管 ; 焊縫缺陷 ; 檢測 ; 修複 ; lower gas-holding pipe ; welding beam defect ; inspection ; repairing



Volume or Term/Year and Month of Publication

22卷3期(2003 / 03 / 25)

Page #

310 - 315

Content Language


Chinese Abstract


English Abstract

Through overall inspection, analysis and study on the saddle welding beam defect of lower gas-holding pipes, the cause of the defects was found and prediction was made on the residual life of furnace pipes, and repairing suggestion was given as well. A summary on the control technique of inspection and welding quality in the course of repairing has been made. A whole production cycle of good performance of the unit indicates that both inspection and repairing has been done well.

Topic Category 工程學 > 化學工業