| 摘要 |
<p>A method of lining a pipeline (3) uses a thermoplastic liner pipe (1) which incorporates a crosslinking agent. The method comprises deforming the round liner pipe (1) into a geometrical shape having a substantially smaller overall dimension, inserting the deformed liner pipe (1) into the existing pipe (3), and reforming theliner pipe (1) to a round shape. Finally, the liner pipe (1) is expanded on to the internal surface of the existing pipe (3), and crosslinked.</p> |
