气瓶.复合气瓶和管.定期检验和试验

[中文适用范围]： 本文件规定了对环向缠绕和全缠绕复合材料可运输气瓶和管道进行定期检查和试验的要求，这些气瓶和管道具有铝合金、钢或非金属内衬或无内衬结构（2、3、4 和 5 型），用于运输压缩、液化或溶解气体，水容量为 0.5 升至 3 000 升。本文件涉及根据 ISO 11119-1、ISO 11119-2、ISO 11119-3、ISO 11119-4 或 ISO 11515 制造的复合材料气瓶和管道的定期检查和试验。经主管部门授权，本文件可适用于按照类似标准设计的其他复合材料气瓶和管道。在可行的情况下，经制造商授权，本文件也可适用于水容量小于 0.5 升的气瓶。注：除非另有说明，本文件中使用的“圆柱体”一词均指圆柱体和管子。 [外文原描述]： This document specifies the requirements for periodic inspection and testing to verify the integrity for further service of hoop-wrapped and fully-wrapped composite transportable gas cylinders and tubes, with aluminium-alloy, steel or non-metallic liners or of linerless construction (Types 2, 3, 4, and 5), intended for compressed, liquefied or dissolved gases under pressure, of water capacity from 0,5 l up to 3 000 l. This document addresses the periodic inspection and testing of composite cylinders and tubes constructed according to ISO 11119-1, ISO 11119-2, ISO 11119-3, ISO 11119-4 or ISO 11515. It can be applied to other composite cylinders and tubes designed to comparable standards when authorized by the competent authority. As far as practicable, this document can also be applied to cylinders of less than 0,5 l water capacity when authorized by the manufacturer. NOTE Unless noted by exception, the use of the word “cylinder” in this document refers to both cylinders and tubes.