how pig launcher and receiver work in pipeline in oil and gas

How pig launcher are used in pipelines to clean the pipes which are corroded, scale, muddy by flow to crude oil or gas from the pipe line over the period of time in the piping system. Pigs are used to perform to clean the pipe line by launching the series of pigging operations.

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• #how_pig_launcher_and_receiver_work_in_pipeline_in_oil_and_gas
• #how_pig_launcher_works
• #how_pig_receiver_work