立式锅炉下脚圈与锅壳的连接焊缝质量控制

Quality Control of Connection Weld between Foot Ring and Pot Shell in Vertical Boiler

结合生产实践,从全面质量控制的角度深入分析了影响锅炉下脚圈与锅壳连接焊缝质量的主要因素,并提出了合理可行的控制措施。

In consideration of the production practice, the main factors affecting the quality of the connection weld between the foot ring and the pot shell in the boiler are analyzed from the perspective of the comprehensive quality control. Thus, the reasonable and feasible control measures are obtained.