ISO 22974:2023 石油和天然气工业 管道输送系统 管道完整性评估规范

标准编号：ISO 22974:2023

中文名称：石油和天然气工业 管道输送系统 管道完整性评估规范

英文名称：Petroleum and natural gas industry — Pipeline transportation systems — Pipeline integrity assessment specification

发布日期：2023-07

标准范围

本文件规定了作为管道系统一部分的各种应用的管道完整性评估的要求并给出了建议。根据ISO 19345-1，本文件主要适用于陆上管道系统、连接井、生产厂、加工厂、炼油厂和储存设施，包括在此类设施边界内为连接目的而建造的管道的任何部分。在适用和实际的情况下，这些原则也可用于海上管道。本文件适用于刚性钢质管道。它不适用于柔性管道或由其他材料（如玻璃增强塑料）建造的管道。本文件未涵盖可能与管道完整性相关的所有条件。合格的管道完整性工程师可以评估是否需要额外的要求。本文件不包括在制造/施工或安装过程中发现的管道缺陷的评估，这需要根据当时适用的设计、施工、材料采购和焊接工艺的适用标准进行。然而，本文件可应用于从施工时起对已知缺陷的持续监测和评估。

This document specifies requirements and gives recommendations on the integrity assessment of pipelines of various applications as part of pipeline systems.

This document is mainly applicable to onshore pipeline systems, connecting wells, production plants, process plants, refineries and storage facilities, including any section of a pipeline constructed within the boundaries of such facilities for connection purpose, according to ISO 19345-1. The principles can also be used for offshore pipelines where applicable and practical.

This document applies to rigid, steel pipelines. It is not applicable for flexible pipelines or those constructed from other materials, such as glass-reinforced plastics.

This document does not cover all conditions which might be related to pipeline integrity. A competent pipeline integrity engineer can evaluate whether additional requirements are necessary.

This document does not cover the assessment of pipeline defect(s) found during fabrication/construction or installation, which would need to be done in accordance with the applicable standards of design, construction, material procurement and welding process applicable at that time. However, this document can be applied to the ongoing monitoring and assessment of known flaws from the time of construction.

标准预览图