| 摘要 |
Connector between two pipes (2,4) consisting of an annular seal (6) placed between two pieces (8,10) designed to be soldered or welded to the ends of the respective pipes (2,4) and to be screw connected one to the other by the intermediary of a clamping piece (12). It is characterised in that the clamping of the pieces (8,10) one onto the other, is effected by the intermediary of the clamping piece (12) and that having an axial shoulder, makes it difficult to be reversed when engaging onto one or other of the pieces, and that a centring piece (6 or 36) co-operates radially with one or other of the pieces (8,10) to ensure that coaxial alignment is rigorously maintained.
|
