BS ISO 21013-2-2007 低温容器.低温设施用卸压附件.打开后不能重新盖紧的卸压装置

标准号：BS ISO 21013-2-2007
中文标准名称：低温容器.低温设施用卸压附件.打开后不能重新盖紧的卸压装置
英文标准名称：Cryogenic vessels - Pressure-relief accessories for cryogenic service - Non-reclosable pressure-relief devices
标准类型：A82
发布日期：2007/8/31 12:00:00
实施日期：2007/8/31 12:00:00
中国标准分类号：A82
国际标准分类号：23.020.40
适用范围：ISO 21013-2:2007 specifies the requirements for the design, manufacture and testing of non‑reclosable pressure‑relief devices for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. ISO 21013-2:2007 is restricted to bursting‑disc and buckling‑pin devices not exceeding a size of DN 200 designed to relieve single‑phase vapours or gases. A bursting‑disc or buckling‑pin assembly may be specified, constructed and tested such that it is suitable for use with more than one gas or with mixtures of gases.ISO 21013-2:2007 does not provide methods for determining the capacity of bursting disc or buckling pin devices for a particular cryogenic vessel. Such methods are provided in ISO 21013-3.