Method for lining pipeline

摘要

A method of lining pipes by providing a predetermined distance of pipeline with a first and second end; forming at least one closure point in the pipeline by cutting at least one section of the pipeline forming at least a first and second section of the pipeline and at least one cutout section of pipeline; pushing or pulling a first liner segment through the first section of pipeline to the closure point; pushing or pulling the second liner segment through the second section of the pipeline through to the closure point; contacting the two liner segments together at the closure point; fusing the two liner segments together at the closure point; insulating the exposed liner surface at the closure point; and welding the cut out section of pipeline to the first and second sections of pipeline.