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Chinese Standard: GB/T 42872-2023

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Non-destructive testing—Ultrasonic testing and evaluation for turbing-blades in service


Standard in brief
Scope of Application:  
本文件规定了在役汽轮机叶片应用A型脉冲反射式超声检测的一般规定、检测、缺欠测量和评定的要求。
本文件适用于汽轮机叶片(以下简称“叶片”)不拆卸状态下的在役检测,不适用于带涂层的叶片检测。安装阶段的叶片超声检测参照本文件执行。

Basic information
Standard No:GB/T 42872-2023
Standard Name:无损检测 在役汽轮机叶片超声检测和评价方法
English Name:Non-destructive testing—Ultrasonic testing and evaluation for turbing-blades in service
Standard Status:现行
Release Date:2023-08-06
Effective Date:2023-08-06
Language of Publication:中文简体

Standard Classification
ICS Number:19.100
CCS Number:J04

Related Standards
Referenced Standards:GB/T 9445,GB/T 12604.1,GB/T 19799.1,GB/T 27664.1,GB/T 27664.2,GB/T 27664.3,JB/T 8428

Publication Information
Number of pages:32
Number of words:52 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:42872
Drafter:蔡晖、丁杰、张杰、马君鹏、朱从斌、李东江、秦承鹏、王鹏、侯召堂、赵仑、李增润、王爽
Drafting Organization:西安热工研究院有限公司、上海材料研究所有限公司、国网浙江省电力有限公司电力科学研究院、江苏方天电力技术有限公司、中广核工程有限公司、安徽华图电力科技有限公司
Management Organization:全国无损检测文件化委员会(SAC/TC 56)
Proposing Department:全国无损检测文件化委员会(SAC/TC 56)

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