| English | Russian |
| pipeline pig launcher/receiver | узел ДОУ (Alexander Demidov) |
| pipeline pigs | ДОУ (Pigging in the context of pipelines refers to the practice of using pipeline inspection gauges or "pigs" to perform various maintenance operations on a pipeline. This is done without stopping the flow of the product in the pipeline. These operations include but are not limited to cleaning and inspecting of the pipeline. This is accomplished by inserting the pig into a 'pig launcher' (or 'launching station') – a funnel shaped Y section in the pipeline. The launcher / launching station is then closed and the pressure-driven flow of the product in the pipeline is used to push it along down the pipe until it reaches the receiving trap – the 'pig catcher" (or receiving station). WAD Alexander Demidov) |
| pipeline pigs | диагностические и очистные устройства (The pigs which are used to accomplish these tasks can be divided into three categories: Utility Pigs, which are used to perform functions such as cleaning, separating, or dewatering. In Line Inspection Tools, which provide information on the condition of the line, as well as the extent and location of any problems. Gel Pigs, which are used in conjunction with conventional pigs to optimize pipeline dewatering, cleaning, and drying tasks.  ppsa-online.com Alexander Demidov) |
| pipeline pigs | диагностические и очистные устройства (The pigs which are used to accomplish these tasks can be divided into three categories: Utility Pigs, which are used to perform functions such as cleaning, separating, or dewatering. In Line Inspection Tools, which provide information on the condition of the line, as well as the extent and location of any problems. Gel Pigs, which are used in conjunction with conventional pigs to optimize pipeline dewatering, cleaning, and drying tasks. ( AD ppsa-online.com) |
