| 摘要 |
<p>Conduit coupling for releasably connecting two flanged conduits (31, 33) comprises a male part (34) connected, e.g. bolted, to one conduit flange, a female part (35) connected, e.g. bolted, to the other conduit flange, quick-release retaining means (48) for releasably retaining the two conduits in a connected condition with portions (36 and 39) of the male and female parts sandwiched between the conduit flanges and with a cylindrical surface of the female part coaxially surrounding a cylindrical surface of the male part, and seal means (43) providing a leak-tight radial seal between the male and female parts. The invention also relates to conduit coupling for blanking-off a flanged conduit and to a distribution system for a tank farm incorporating such a conduit coupling.</p> |
