Safety valve calibration
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Due to the construction of this engineering project, safety valves purchased by an installation unit from another location were calibrated at their place of origin. Now, I would like to know whether it is necessary to calibrate these safety valves again at the site where they will be installed
Check whether there is a valid verification report; if the report is still within its validity period, no further verification is required
There are no geographical restrictions for safety valve calibration; a report issued by a qualified entity and still within its validity period is sufficient
As long as there is a verification certificate and it is within its validity period. There are no geographical restrictions.
Yes, as long as it’s within its validity period, it can be used on continued.
Use it at the corresponding location as long as it is within its validity period
The inspection and testing of special equipment are subject to local jurisdiction; whether such inspections can be carried out depends on whether the regulatory authorities in the location where the equipment is used give their approval. There is a strong sense of local jurisdiction regarding the inspection of special equipment, and generally these inspections do not take place across different regions. However, in some cases cross-regional inspections are possible, but written permission from the local regulatory authorities is required. The same is true for safety valve calibration and non-destructive testing: the requirements set by regulatory authorities are not that strict, and local oversight agencies find it difficult to punish companies from other regions; it is usually the end users who suffer as a result.
Laws and regulations such as the Special Equipment Law contain relevant requirements. Verification agencies usually remind users to avoid unnecessary trouble. Although many private certification bodies have been established in recent years, there is no competition; find out how they obtain their qualifications.