Results for quick actuating closure
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quick actuating closures
Quick opening doors are usually provided on only one end of horizontal cylindrical vessels in place of the fixed concave or convex dished head, however, occasionally they are provided on both ends to further expedite loading and unloading. Quick actuating closures are also used as the top head on vertical vessels.
quick-actuating pipeline closures | asme closures | pig ...
Tool-less® closures are high pressure quick opening closures (QOC) supplied in the vertical or horizontal configuration. The Tool-less® is designed to be opened and closed by one person in one minute without the use of additional tools. Tool-less® closures are suitable for use on natural gas filter separators where filter element replacement requires frequent vessel access.
ep0366786a1 - quick actuating closure - google patents
The invention relates to a rapid closure for a pressure vessel (80) in which a wedging ring (30) with a conical outer surface (31) is moved forward to force the shear blocks (40) with conical inner surfaces (41) radially outwards to lock a plug (70) closing end inside an opening (81) located in the pressure vessel (80). A sealing ring (60) and a precharge ramp (50) lie between the shear block ...
t.d. williamson - d2000 quick-actuating closure
The industry depends on the D2000 quick-actuating closure to ensure safe, reliable and certain access to pipelines—and it’s been that way for almost 20 years. Now, the most trusted closure on the market comes with the ProSeries ™ Advantage.
quick actuating closure - internet archive
A quick actuating closure for a pressure vessel 80 in which a wedge ring 30 with a conical outer surface 31 is moved forward to force shear blocks 40, with conical inner surfaces 41, radially outward to lock an end closure plug 70 within an opening 81 in the pressure vessel 80.
us4823976a - quick actuating closure - google patents
A quick actuating closure for a pressure vessel 80 in which a wedge ring 30 with a conical outer surface 31 is moved forward to force shear blocks 40, with conical inner surfaces 41, radially outward to lock an end closure plug 70 within an opening 81 in the pressure vessel 80. A seal ring 60 and a preload ramp 50 sit between the shear blocks 40 and the end closure plug 70 to provide a backup ...
d2000 quick-actuating closures - t.d. williamson
The closure features a lever-type actuator on sizes 4- to 30-inches. Sizes 32-inches and larger have a door assist. 24- through 30-inch closures can also come with an optional side screw assist feature. Features. The T.D. Williamson quick-actuating closure . is easily operated by one person. The closure is designed primarily for horizontal ...