Pipe jacket
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Can the jacket of a pipeline be registered for inspection as a pressure pipeline separately?
Under normal circumstances, the jacket of a pipeline cannot be registered for inspection as a pressure pipeline on its own. Since the pipe jacket is installed on the pipe, its main functions are to protect the pipe and reinforce it, and it does not possess the ability to bear pressure on its own. Therefore, when conducting the registration inspection for pressure pipelines, both the pipeline and the jacket need to be taken into account, and they must be designed, manufactured, and inspected in accordance with relevant standards. .
Just imagine, would you carry an ID card in your left hand and another one in your right hand if you were alone?