摘要
以某加氢裂化装置的高压、高温、厚壁管道射线检测为例,制作了一种可调式管道中心透照装置,该装置采用γ射线中心曝光法检测对接焊缝,有效地提高了工作效率和底片质量。
In this paper,An adj ustable pipe center panoramic radiographic equipment for high pressure,high temperature and thick walled pipe butt-weld joints has been developed in testing of hydro cracking unit.This equipment can effectively improve the construction efficiency and the quality of the film.
出处
《无损检测》
2017年第1期69-70,74,共3页
Nondestructive Testing
关键词
可调式管道
中心透照装置
厚壁管道对接接头
γ射线检测
Adjustable pipe
Center panoramic radiographic equipment
Thick walled pipe butt-weld joint
Gamma ray testing
