| 摘要 |
The pipe having a liner fixing groove according to the present invention comprises a conduit section having a hollow part formed inside, and at least one fixing groove formed on both ends; a connector equipped on both sides of the conduit section and formed to be connectable to other pipes; and a liner equipped on the inner periphery of the conduit section along the longitudinal direction of the conduit section and inserted into the fixing groove in a part. The manufacturing method thereof comprises a step of preparing a conduit section having a hollow part inside; a step of forming at least one fixing groove on both ends of the conduit section; a step of installing a connector formed on both sides of the conduit section to be connectable to other pipes; a step of inserting a liner into the hollow part of the conduit section; and a step of inserting a part of the liner into the fixing groove. |
