Problems with the newly purchased safety valves
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Before putting newly purchased safety valves into use, is it necessary to have them inspected by the local special equipment authorities and to obtain a certificate of conformity before installation and use? I’m curious to know how everyone handles this. Thank you! Article 107 of TSG ZF001–2006: Before installing a safety valve, an visual inspection, as well as tests for set pressure and sealing performance, shall be carried out. If there are special requirements, performance tests shall be conducted.
It can only be installed and used after being inspected by a qualified testing agency.
It depends on the situation; some projects have very long construction periods, and by the time the lead seals are inspected and the trial operation begins, the deadline is almost reached, requiring another round of comprehensive verification. Strong bar! I dare not fail to obey! !
Of course it is illegal and violates the rules. It is illegal to operate a pressure vessel without a safety valve installed ； If a newly purchased safety valve is put into use without being calibrated, or if a pressure vessel is equipped with a safety valve that has not passed the calibration tests, this is also considered a violation of regulations and laws.
This is necessary; otherwise, there would be no such thing as a certificate of compliance, right?
First, there must be a product qualification certificate, and then a safety inspection certificate issued by a specialized inspection agency is required‘’