| 摘要 |
The present invention relates to a bypass device securing a bypass hole with an insertion pipe and a method for manufacturing the same. More specifically, a bypass hole is secured by an insertion pipe. According to the present invention, the bypass device has a bypass hole formed in a main body and the main body has an inner diameter relatively larger than the bypass hole, wherein an insertion pipe processed to have an inner diameter corresponding to the bypass hole is inserted into an installation hole. A hardening member fills the inside of an inlet unit, an intermediate unit, and an outlet unit of the installation hole to be hardened in order to securely form the bypass hole. |
