摘要
目前国内使用的2台日本产长管气瓶设计壁厚与国内现行标准存在差异。本文对照了国内外长管气瓶的制造检验标准,确定了对这批长管拖车采取降低工作压力以保证安全运行的结论。
The thickness of tube cylinders made in Japan doesn＇t comply with the standard in domestic. Refer to the domestic and international criterions of tube cylinders, the service pressure of a batch of tube trailer is decreased as to ensure safe operation.
出处
《中国特种设备安全》
2009年第12期61-64,共4页
China Special Equipment Safety
关键词
长管气瓶
壁厚材料
复检
Tube cylinder Thickness material Reinspection
