I would like to ask about the inspection and testing of pressure vessels
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After the new pressure vessels arrive at the site for installation, it’s not clear where to apply for a usage license based on the information provided by the design firm, the manufacturing company, and the installation team; nor is it clear how often inspections and tests need to be carried out or what those inspections involve. I’m seeking advice from everyone. Generally, they are safety valves and pressure gauges.
It is usually handled at the local special inspection agency (pressure vessel inspection office); it’s not clear how long it takes for the inspection to be carried out
Is it to check whether the various parameters match those on the nameplate?
To obtain a usage permit from the local boiler inspection agency, it mainly involves checking the completion documents.
The first inspection period for pressure vessels shall not exceed 3 years.
Apply to the local special inspection agency for an installation inspection, which includes checking whether all the documents are complete and whether the parameters are consistent. The on-site inspection covers aspects such as wall thickness, structure, foundation, and safety accessories. The frequency of inspections depends mainly on the safety level of the pressure vessel; different safety levels require inspections at different intervals.