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English Translations » 【静设备】 » Inspection requirements for Class A and Class B welds at the

Inspection requirements for Class A and Class B welds at the openings

2017-08-02View Original

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There is a requirement in GB150 regarding the inspection of Class A and Class B welds at openings: there must be no defects that exceed the specified limits in the Class A and Class B weld joints within the reinforcement area. So, how does everyone understand what is meant by \"exceeding the specified limits\"? Must it be 100% non-destructive testing?
Reply #22017-08-02
100% inspection shall be carried out within the reinforcement ring area, and the acceptance standard is the same as that for the welds of the container body.
Reply #32017-08-02
Agree with the view from the second floor; whether there are defects exceeding the standards depends on the evaluation criteria

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Translated at 2026-07-21 03:05:43

Original: https://bbs.hcbbs.com/thread-1811065-1-1.html

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