| 摘要 |
<p>The internally located corrugation ridges of the outer wall (19) of the pipes are connected by means of an inner wall (11) which is smooth or is corrugated in an opposite manner. Two mutually adjacent pipes end axially against one another. As a result of this construction of both pipe ends in each case one annular space (15) is formed between the outer wall and the inner wall, into which a sealing ring (16) is inserted. A locking ring (17) which engages round the last corrugation ridge of the two pipes clamps the two pipe ends axially against one another. As a result of this construction of the pipe connection, the pipes require no special end construction, so that they can be cut to length as required. <IMAGE></p> |
