ISO/TS 15453:2017详细说明了为鉴定和认证现有水容量小于150 l的无缝钢和铝合金气瓶而需进行的检查、检查和试验，这些气瓶用于气体运输，在一个司法管辖区内根据其国家法规制造，用于非制造或首次使用的司法管辖区。 注:关于有毒气体应用中使用的气瓶的具体要求，见5.7。 ISO/TS 15453:2017未涉及乙炔气瓶。

ISO/TS 15453:2017 details the checks, inspections and tests to be performed in order to qualify and certify existing seamless steel and aluminium-alloy cylinders of water capacity less than 150 l used for the transport of gases, manufactured in a jurisdiction in accordance with its national regulations, for use in jurisdictions other than that of manufacture or first use. NOTE For specific requirements regarding gas cylinders that have been used in toxic gas service, see 5.7. ISO/TS 15453:2017 does not address acetylene cylinders.