FLARELESS TUBE CONNECTION STRUCTURE

摘要

This flareless tube connection structure (1) has the following: a joint body (2); a coupling member (3) that is mounted to the joint body (2) by being screwed thereto; and a front ferrule (4) and back ferrule (5) that are formed separately from the joint body (2) and coupling member (3) and clamped therebetween. The front ferrule (4) and the back ferrule (5) are formed separately from each other but can be temporarily assembled together before the coupling member (3) is mounted to the joint body (2).