华电技术 ›› 2017, Vol. 39 ›› Issue (5): 64-65.

• 技术交流 • 上一篇    下一篇

天然气支线管道在线清管技术的应用与实践

  

  1. 江苏华电戚墅堰发电有限公司,江苏常州〓213011)
  • 出版日期:2017-05-25

Pipe application and practice of natural gas branch line cleaning pipe line

  1. Jiangsu Huadian Qishuyan Power Generation Company Limited, Changzhou 213011, China
  • Published:2017-05-25

摘要:

阐述天然气支线管道清管工作必须具备的条件、流程,对清管可能存在的难点和运行保障措施提出了具体应对措施。清管的目的是为管道内检做准备,通过管道清管、内检2道工序,可及早发现存在的隐患,落实天然气支线管道清管技术,明确专项整治工作目标,举一反三,增强高压输气管道隐患整改治理力度。

关键词:

Abstract:

This paper introduced the necessary condition and procedure of natural gas branch pigging, and indicated difficulties and treatment measures accordingly. The purpose of pipeline pigging is for the preparation of pipeline internal inspection. By pigging and internal inspection, potential risk will be determined. Implement natural gas branch technical prevention measurements, underline specific rectification objective. And eventually enhance high pressure pipeline potential risk treatment measurements.

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