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Do the pressure gauges and safety valves on the air compressors used in tank installation, as well as the ammeter and voltmeter on the drying oven, and also the electric hoists, need to be sent for inspection?
If inspection is required, it must pass the inspection before leaving the factory
Measurement equipment: pressure gauge, ammeter/voltmeter; A qualified report + label issued by a professional calibration department; Safety equipment: safety valve ; Inspection by a qualified testing agency, at least once a year; report + label required for special equipment: electric hoists ; Inspection by the special equipment safety supervision department: report + label
It depends on how you use it; from a safety perspective, all equipment and instruments used in operations must pass inspection.
Do ammeters, voltmeters, and safety valves, which are also part of the equipment, need to be removed as well for inspection? Do all dozens of electric hoists need to be sent for inspection as well?
The air compressor’s air storage tank falls under the category of pressure vessels or simple pressure vessels; if it is a pressure vessel, it requires regular inspections, and the safety valve, being an accessory, also needs to be inspected regularly. From a safety management perspective, the owners of such equipment must conduct regular inspections in accordance with the regulations for the management of special equipment.
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