In pipeline transportation, pigging is the practice of using pipeline inspection gauges or gadgets, devices generally referred to as pigs or scrapers, to perform various maintenance operations. This is done without stopping the flow of the product in the pipeline.

2024年3月8日 · Pipeline pigging is the process of using a specialized device called a “pig” to clean, inspect, and maintain pipelines used for transporting liquids or gases. Pigs are typically made of various materials, such as rubber, urethane, or steel, and are inserted into the pipeline through access points called “pig launchers” and “pig receivers.”

Pigging refers to the specialized process of using a “pig” – a cylindrical or spherical tool made of materials like VMQ , EPDM, FKM，PTFE and so on- to clean and recover valuable liquids from pipelines in a hygienic manner.

1、什么是pigging system清管系统/猪头顶料系统. 自20世纪初以来，清管技术以不同的形式出现。如今，处理液体的各种部门、行业和应用都使用清管技术（更准确地说是“液体产品回收”）从管道和管件中回收液体，减少浪费，提高制造和生产过程的效率。

In the process industries, pigging refers to technology that uses specialist projectiles to recover, rather than waste, residual liquid in pipelines or industrial tubing. Originally developed for cleaning oil pipes, pigging has evolved into advanced, fully automated industrial pipeline product recovery and liquid transfer technology used today.

2023年5月31日 · Pipeline pigging is the process of propelling a pig through a pipeline from a pig launcher and receiving the pig at the pig receiver end of the pipeline. Various types of pigs are propelled through the pipeline depending on the intended function which could be cleaning, dewatering, chemical batching, dimensioning or inspection.

2023年3月7日 · Discover what pipeline pigging is, how it works, and why it's vital for efficient pipeline maintenance. Learn about the different types of pigs and how they help extend pipeline life while reducing costly downtime and repairs.

Pipeline pigging is a concept in pipeline maintenance that involves the use of devices known as pigs, which clean pipelines and check pipeline conditions. Pipeline pigs are used in a number of different industries including oil & gas, lube oil, and more.

“pig”是清管器的英文名称，因为清管球发球的时候会发出猪一样吱吱的叫声，所以国外也叫pigging system，翻译成中文的含义就是猪头系统。 猪头系统的发展历史

PigAlert and PigAlert Pro are innovative pig tracking solutions that offer real-time text message notifications and GPS tracking, with no monthly fees. Both devices detect magnet-equipped pipeline pigs, but PigAlert Pro adds the ability to detect flags tripping and switch closures from intrusive pig signalers.