石化炼油装置石脑油加氢保护反应器堆焊层定期检验及缺陷处理方法

Petrochemical Oil Refining Equipment Protection Reactor Heap Weld Layer Examine and Defect Treatment

本文对石化炼油装置保护反应器堆焊层定期检验及缺陷处理方法进行论述,分析了容器失效机理,有针对性的确定了容器检验方法和重点部位,提出了缺陷处理的要求和方法,明确了返修的控制要点。

This article discusses examination and defect treatment of heap weld layer of petrochemical oil refining equip protection reactor, analyzes invalidation mechanism of container, confirms the examining method and main part for container, puts forward the container request and method, definitudes control important point of repairing.