BANTBORU SANAYI VE TICARET ANONIM SIRKETI

The invention relates to a connecting device comprising a first tube (2) with a flare at one end; a female sleeve (1) including, at its inner side, an annular hole along an axis so as to receive the first tube (2), and which is partially threaded (13) at its inner circular wall; a second tube (3) with a flare (9) at one end so as to be associated with the flare of the first tube; a male sleeve (5)having an annular hole along an axis so as to receive the second tube (3), and including, at its outer surface, threads corresponding to those of female sleeve, and providing pressure for connection.Here, the first tube is configured to be fixed to the female sleeve prior to connection. 本申请涉及种连接装置，包括端设有喇叭部的第管(2)；母套筒(1)，其包括在其内侧沿轴线用于容纳第管(2)的环形孔和在其内圆壁上部分形成的螺纹(13)；第二管(3)，其端设有喇叭部(9)以与第管的喇叭部连接；公套筒(5)，其具有沿轴线用于容纳第二管(3)的环形孔以及包括其外表面上与母套筒螺纹对应的螺纹，还提供用于连接的压力。这里，第管配置为在连接前与母套筒固定。