| 摘要 |
<p>The connector for fitting a pipe or low-temperature valve (3) through the wall (4) of a vessel between an outer chamber (6) and an inner chamber (5) comprises a gas-tight bellows (8) on the outer chamber side which can expand in the longitudinal direction of the pipe or valve. The bellows is attached at its outer end by a flange connection (9, 11) to the pipe or valve and at its inner end to the vessel wall by a second flange connection (10, 12).</p> |
