GB/T 12242-2005压力释放装置　性能试验规范.pdf

ICS23.060.0103.240 J 16 荡黔 中 华 人 民 共 和 国 国 家 标 准 GB/T12242-2005 代替GB/T12242- 1989 压力释放装置 性能试验规范 Perform ancetestcode- Pressurereliefdevices (ASMEPTC25:1994,Performancetestcode- Pressurereliefdevices，MOD) 2005-02-21发布 2005-08-01实施 中华人民共和国国家质量监督检验检疫总局 发 布 中 国 国家 标 准 化 管 理 委 员 会 GB/T12242-2005 目 次 前言 ·············，··················，······················，·····················································…… m 1 范 围 ··‘············，·································‘·····························································…… 1 供 2 规范性引用文件 ········，·····················，，·················，·，，············……，…，，...········……，…… 1 3 术语 ·，，，。····1····，··，，，，，。 ‘·‘··，，····，，，，·，···‘···，，··，，·，，，·，。‘。 ······，，，，·，·········，，，，，一 1 提 3.1 通用术语 ············，，，····················，·，·····················，，，·····‘·····，·························…… 1 集 3.2 压力释放装置类型 ··················································，·······……，，，····.·…… 1 3.3 安全阀的特性尺寸 ···，··········································，·······························.·…… 3 收 3.4 非重闭式压力释放装置的特性尺寸 ·································，·······…·…，.，.·········..·..……3 3.5 压力释放装置的动作和排量特性 ························，··，·，························…… ，，，，，3 4