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2024
|
Invention
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Water shut-off structure for pipe joint. Provided is a water shut-off structure, for a pipe joint... |
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2021
|
Invention
|
Pipe detachment preventing device for union nut pipe fitting.
Provided is a pipe detachment prev... |
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|
Invention
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Pipe detachment preventing device for union nut pipe fitting. Provided is a pipe detachment preve... |
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2020
|
Invention
|
Pipe retaining device for pipe fitting. y). |
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|
Invention
|
Pipe retaining device for pipe joint. The objective of the present invention is to provide a pipe... |
|
|
Invention
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Pipe detachment preventing device for union nut pipe fitting. x) of a retaining ring body (40A) i... |
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|
Invention
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Pipe detachment preventing device for union nut pipe fitting. The objective of the present invent... |
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2019
|
Invention
|
Pipe coupling ring |
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2016
|
Invention
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Pipe coupling device. A pipe coupling device includes: a joint body into which a joining pipe is ... |
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|
Invention
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Pipe coupling device and construction method therefor. A pipe coupling device includes a joint bo... |
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2014
|
Invention
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Pipe coming-off prevention device for pipe joint, and construction method therefor. Provided are ... |
