| 摘要 |
<p>The flexible pipe comprises a flexible cylindrical tubular pipe body (1) connected at each of its ends to a rigid connector end fitting (2) in the form of a sleeve, the wall of the pipe body being mechanically reinforced by at least one traction layer of filaments (4) of small thickness presenting high traction strength that are wound helically about the longitudinal axis (X-X') of the pipe; the pipe is remarkable in that said layer comprises an array of uninterrupted filaments (4.1, 4.2, 4.3) interconnecting the two end fittings (2) alternately in one direction and then in the other direction, while being fastened on said end fittings . Such a pipe is intended more particularly for the oil industry, for transporting liquids or gases .</p> |
