Operation using Foam Pigs driven with compressed air or nitrogen in the gas phase, to reach Dew Point from 0 to – 40ºC, common in gas lines to avoid corrosion or a problem of contact with water and the product drained in the pipeline. Examples: Ethylene duct, Chloroduct, Oxygen pipeline.
Services
Here you can find operations of various conditions successfully carried out by the 4Pipe-Hidropig team.
