容器焊接接头一定要有利于焊缝的全焊透,除此之外要更加注意焊接质量上的检测。对于无法进行无损检测的焊缝则尤其需要通过进行压力试验来实现其致密的终检。夹套罐焊缝致密性检验的压力试验模式已经解决了典型多腔容器的设计通用问题。 Container welded joints must be conducive to the full penetration of the weld, in addition to pay more attention to the welding quality testing. In particular, for non-destructive testing of welds, pressure testing is required to achieve a tight final inspection. The pressure test mode of jacket tank weld tightness testing has solved the general design problem of typical multi-chamber vessels.