压力容器在生产运行过程中的安全性能和使用性能直接或间接地影响着企业正常的生产和发展,所以加强压力容器生产制造过程中的无损检测,作为生产压力容器的质量保证,就显得十分重要的。文章提出了压力容器生产制造过程中几种常见的无损检测技术,并指出了其检测方法和检测作用。 Pressure vessel in the production and operation of the safety performance and performance directly or indirectly affect the normal production and development of enterprises, so to strengthen the pressure vessel manufacturing process of non-destructive testing, as the production of pressure vessel quality assurance, it is very important of. The article puts forward several common nondestructive testing technologies in the manufacturing process of pressure vessel, and points out its testing method and testing function.