Pipeline supplemental containment wall systems and methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 24, 2021
Grant Date -
N/A
app pub date -
Feb 19, 2020
filing date -
Feb 19, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
In one embodiment, a pipeline system includes a pipe fitting to be secured to a pipe segment including tubing that defines a pipe bore and a fluid conduit implemented in a tubing annulus of the tubing, in which the pipe fitting includes a fitting grab notch implemented on an outer surface of the pipe fitting, and a supplemental containment wall assembly to be deployed at the pipe fitting. The supplemental containment wall assembly includes a containment wall shell to be secured circumferentially around the pipe fitting to define a fitting annulus that is sealed at least between the outer surface of the pipe fitting and an inner surface of the containment wall shell to facilitate providing multi-wall containment in the pipeline system and a shell grab tab implemented on the inner surface of the containment wall shell, in which the shell grab tab matingly interlocks with the fitting grab notch on the outer surface of the pipe fitting to facilitate securing the containment wall shell to the pipe fitting.
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