| 摘要 |
PURPOSE: A member for fixing a fitting of high-purity gas pipe is provided to reduce the inefficiency of a method for individually fixing nuts by using a method which connects nuts in both sides of the fitting and press-fixes the connected nuts at the same time. CONSTITUTION: A member(6) for fixing a fitting of high-purity gas pipe comprises first fitting member, a second fitting member, a mounting unit(16), and a fixing unit(18). The mounting unit is respectively attached or detached to/from outer pipes in both sides of the fitting. The mounting unit includes a long hole(17) to be lengthy in a horizontal direction and a fixing member connecting groove(20). The fixing unit pressurizes an edge portion protruded in the outer peripheries of the first and second fitting members and fixes the same. |
