包括低碳能源在内的石油和天然气工业 管道运输系统 陆上和海上管道清管器设计要求

[中文适用范围]： 本文档规定了陆上和海上清管器发射和接收装置的设计、制造和布局要求，这些装置允许进入管道以发射和接收清管器、检查工具和其他需要通过管道运行的设备，包括相关的管道、阀门和仪表。本文档不适用于自动发射器的安装或自包含的清管阀。本文档也不适用于仅用于施工阶段的临时清管器。 [外文原描述]： This document provides requirements for the design, manufacturing, and layout of onshore and offshore pig traps allowing entry to a pipeline for the launching and receiving of pigs, inspection tools and other equipment to be run through a pipeline, together with the associated pipework, valves and instrumentation. This document does not apply to installations for automatic launchers or to self-contained pigging valves. This document does not apply to temporary pig traps used only for construction phase.