焊管2025，Vol.48Issue(6)：11-17,7.DOI:10.19291/j.cnki.1001-3938.2025.06.002
管道内检测技术标准体系现状研究
Research on Current Status of Standard System for Pipeline Internal Inspection Technology
摘要
Abstract
A comparative analysis was conducted on the current pipeline internal inspection standard system in China,focusing on the qualifications of inspection institutions and personnel,performance indicators requirements for internal detectors,and performance verification of internal detectors.Results indicate that China has initially formed a standard system mainly composed of special equipment safety technical specifications,national standards,industry standards,etc.,but problems of unclear connection and unclear technical requirements still exist.Especially for new internal detection technologies such as ultrasound and eddy current(including electromagnetic eddy current),the qualification requirements are not clear,and different standards have inconsistent performance indicators for leakage magnetic internal detectors.There is a lack of detailed regulations on the design,manufacturing,performance verification,and metrological testing of internal detectors.Relevant improvement suggestions are put forward in order to provide reference and inspiration for standard revision and industry practice.关键词
管道/内检测技术/标准体系Key words
pipeline inspection/evaluation criteria/standard specifications/internal detector分类
石油、天然气工程引用本文复制引用
朱波,路辉,艾懿硕,任乐梅,陈鸵,赵番,张彤..管道内检测技术标准体系现状研究[J].焊管,2025,48(6):11-17,7.基金项目
山东省重点研发计划"'安惠万家'燃气安全科技示范工程项目"(项目编号2022SFGC0801) （项目编号2022SFGC0801）
国家开发投资集团有限公司科技项目"油气管道内检测系统关键技术及装置研究"(项目编号SDIC2023-06). （项目编号SDIC2023-06）
