前言········································п1范围·······································12规范性引用文件··································13术语和定义····································24材料·······································25产品规格与结构··································46技术要求·····································67试验方法·····································98检验规则·····································119标志、包装、运输、贮存······························13附录A(规范性)PVC-UH管件公称压力的温度折减系数·················14附录B(规范性)典型的PVC-UH管件结构形式及安装尺寸················15附录C(资料性)典型的承受轴向力的防脱管件结构···················20
本部分规定了实验室用供气管道与管件的术语和定义、分类、技术要求、试验方法、标志、包装、贮存、运输。本文件适用于公称压力为-0.1MPa~30MPa,外径为小于50mm范围内的实验室用管道与管件。T/SLEA0071—2023《实验室用供气阀门与配套件技术规范》是指导实验室供气阀门与配套件的基本技术要求,由下列四个部分组成:——第1部分:术语。目的在于定义实验室用供气阀门与配套件的相关术语。——第2部分:管道与管件。目的在于规范实验室用供气管道与管件的技术要求、试验方法等相关要求。——第3部分:阀门与切换面板。目的在于规范实验室用供气阀门与切换面板的技术要求、试验方法等相关要求。——第4部分:附件。目的在于规范实验室用供气附件的技术要求、试验方法等相关要求。(说明:标准中的CCS号是按照监管局系统中使用的"中国标准文献分类号"定的,本平台数据库中所用的分类号为2017版的国民经济行业分类号,两边系统中分类号不一致,在本平台中上传时,重新按照本平台的分类号选择的,故下载标准文本后会看到CCS号与在本系统中选择的分类号不一致的情况)