| 摘要 |
<p>Pipe connector (12) for pipes (18), which are designed to carry a first or second fluid, comprises a fluid-tight area (14, 16) fitted with sealing rings (22) which act as a seal against the first fluid. A second set of sealing rings (24) is placed behind the first set so that it is protected from contact with the first fluid, while the first set contacts both first and second fluids.</p> |
