Pipeline pig
A pipeline pig for removing scales and debris from the interior walls of a pipeline has a generally cylindrical central portion with a hollow core and a rounded end on each two ends of the cylindrical central portion, is produced of a flexible material to facilitate the movement of the pipeline pig through non-linear sections of a pipeline and buildups of scale and debris in a pipeline, has a solution which fills the hollow core, and includes a body which is formed as a peripheral fluid closed body composed of the flexible material.
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B08B F28G B08B B08B
inventional inventional inventional inventional
Jamie Gerry Darren Chris
Magnusson Moore Moore Boase