EASILY DETACHABLE WATER AND SEWER CONDUIT OF CLOSED TYPE

摘要

The present invention relates to a closed type water and sewage pipe with ease of attachment and detachment, and more specifically, allows a connection unit of the water and sewage pipe to be hermetically closed to prevent the connection unit from being separated or broken by the pressure of a fluid. On the other hand, according to the present invention, flanges formed on both end units of the water and sewage pipe can be fixed by a fastening bolt, which makes attachment and detachment easy, thereby reducing the work time and installation cost.