锅炉压力容器压力管道检验中的裂纹问题分析

Key Points

• The study aims to analyze the causes and inspection methods for cracks in boiler pressure vessels and pipelines.
• Detailed analysis of crack causes including design flaws and complex operational conditions.
• Introduction of various inspection techniques such as macro and micro inspections, non-destructive testing, and stress detection.
• Proposing preventive measures for structure design, material selection, manufacturing processes, and maintenance.
• Cracks arise from unreasonable design, improper manufacturing processes, and complex operational conditions.
• Different inspection techniques have unique characteristics and applicable scenarios.
• Effective preventive measures can significantly enhance the safety of pipeline operations.