ICS23.020.10 J74 团 体 标 准 T/ZHSE2—2020 代替T/ZHSE2—2019 钢制球形储罐定期检验规范 Steelsphericaltanksperiodicalinspectionspecification 2020-10-8发布 2020-11-1实施 珠海市特种设备协会发布 全国团体标准信息平台 T/ZHSE2-2020 1目  次 前言.......................................................................................................................................................................2 1范围.................................................................................................................................................................3 2规范性引用文件.............................................................................................................................................3 3术语和定义.....................................................................................................................................................3 4总则.................................................................................................................................................................3 4.1球罐使用单位职责.................................................................................................................................3 4.2检验机构职责.........................................................................................................................................3 4.3检验程序及项目.....................................................................................................................................4 4.4安全状况等级及检验周期.....................................................................................................................4 5检验前的准备.................................................................................................................................................4 5.1检验方案.................................................................................................................................................4 5.2资料审查.................................................................................................................................................4 5.3现场条件核查.........................................................................................................................................4 6检验实施.........................................................................................................................................................5 6.1宏观检验.................................................................................................................................................5 6.2壁厚测定.................................................................................................................................................5 6.3表面缺陷检测.........................................................................................................................................5 6.4埋藏缺陷检测.........................................................................................................................................6 6.5缺陷活动性判定.....................................................................................................................................7 6.6材质检查.................................................................................................................................................7 6.7紧固件检查.............................................................................................................................................7 6.8强度校核.................................................................................................................................................7 6.9安全附件、仪表及附属设施检验.........................................................................................................7 6.10耐压试验...............................................................................................................................................7 6.11泄漏试验...............................................................................................................................................8 7检验结果评价.....................