SHT3545-2011 石油化工管道无损检测.pdf

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1、Ies19.100P72备案号:J1262-2011E-1ιf二玉IAY由千七子于三丰刁守住~G兰是不口SH/T35452011•管道SpecificationforNDTonpipelinesinpetrochemicalindustry2011-05-18发布2011-06-01实施中华人民共和国工业和信息化部发布SHIT35452011、户，目归属、前言…….....•.…........................…........…·……….....................................................……v1范围…

2、...................................…·2规范性引用文件…..3术语和定义...•.•..……4总贝小………………………………………………………………………………………………………··34.1无损检测单位…...•.•..…·………………………………………………………………………………34.2无损检测人员........….••••••..…...•.....….••......….......................................................…34.3基本规定...•••••.…………………

3、……………………………………………………………………···44.4无损检测工艺规程.................….................................…...........................….•••.....…·44.5检测记录和报告........….••........••..….................….........................…..................…·…45射线检测….••.....….•.•.....….•.•.....…....................

4、........................................……........·"·45.1射线检测设备、器材和材料…................…............................……............................···45.1.1检测设备...............................................................................................….••....…45.1.2射线胶片….......••.......

5、...••...…..................................….................……........…·……55.1.3增感屏........................…............................................................……........•.……··55.1.4像质计…5.1.5黑度计(光学密度计)........................…........….............................…···············

6、·····55.1.6评片环境...••...…..•......….•••.....….•.•.....….•......….••....….••......•...••......•••....•.••.....···55.2辐射防护....................................5.3焊接接头表面要求和射线检测时机..••••...••.•••••.......••.....••.••••..••••••••..••••.....….•••.••..…·65.4检测技术.....••••.....….•••••..•.•••••..•••••

7、..….•.•.....…...….•....•••••••.•.65.4.1透照布置........…........................…......................................................…..........65.4.2射线能量.••...••.••..••..……........….......••••.....•••••....…...........................................65.4.3射线源至检件表面的最小