| 摘要 |
A tubular pipeliner suitable for use in renovating pipelines wherein the pipeliner comprises a fabric layer (1, 26) with longitudinally extending edges (2, 3; 24, 25), a fillet (4, 21) and a sealing tape (8, 27), the fabric layer (1, 26) having been curved so that the longitudinal edges (2, 3) are presented adjacent one another with a fillet portion (7, 23) of the fillet therebetween and secured in said presentation by securing the fillet (4, 21) with said fabric layer (1, 26) with the sealing tape (8, 27) sealed to the marginal portions of the fabric layer on the outer surface of the tubular pipeliner, whereby to provide the tubular pipeliner. |
