| 摘要 |
<p>The connection has a tubular body (2) with an end intended to be connected to a bypass line and another end intended to be inserted in a connection port drilled in a main line (1). The latter end presents an outer diameter (D1) equal to an inner diameter (D2) of a shell (5). The shell is slidably mounted on the body and is applied on an annular sealing device (4) of an outer flange ring (3) terminating the latter end.</p> |
