When a pipeline system or significant segment is completed, there are several steps to take to prepare it for its initial use. Pipeline pigs will prove useful for at least a few of these steps. An inspection pig can be used to ensure the line has been laid according to plan and that there are no significant defects in the system. The inspection pig can confirm the system is prepared to carry the intended product.
A system constructed from un-coated steel pipes can have its initial cleaning done using a brush pig to scrape the interior, removing any rust or manufacturing / construction debris. Coated pipes will require a less abrasive option like a Polyurethane Poly pig. Fortunately, the coating helps reduce the amount of debris one is dealing with. Pre-commission pigging may include water flow, if the application allows, to help move the debris out through the pig catcher. Systems built from other materials, and depending on the product they will carry, may require additional considerations for pre-commission cleaning and testing. Professional Piping Services, Inc. has the experience and expertise to determine the most efficient and effective tools and procedures to prepare your system for its initial product run.
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