| 摘要 |
The present invention relates to an apparatus for expanding a pipe conveying a fluid which is capable of expanding a pipe end, while at the same time, processing the inside and outside of the pipe end to be flat, thereby enhancing the airtightness of the pipe conveying a fluid. Since the apparatus for expanding a pipe conveying a fluid, according to the present invention, is uniform in thickness at the pipe end and the inside and outside are processed to be flat, the airtightness of the pipe can be enhanced, by increasing the coherence with the peripheral portion of an intake hole of a brake block. |
