Questions regarding the TA2 welder certificate
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Regarding the issue of the difference between TA2 as specified in the examination regulations and the TA2 category in the latest version of 47014, which certification should be obtained for welding pressure vessels made of TA2?
For welding pressure vessels made of TA2, it is necessary to obtain the appropriate welder’s certificate, which is usually determined in accordance with the latest standards and regulations. If following the latest requirements of 47014, then certification must be obtained in accordance with its provisions. It is recommended to consult relevant training institutions or authorities for accurate information. .
This post was last edited by zjq1962 on 2025-5-17 08:00. Welding procedure qualification is carried out in accordance with NB/T47014, while welder qualification exams are conducted in accordance with TSG Z6002. The starting points for material classification are different for the two.
To obtain a welder’s certificate, simply follow the requirements of TSGZ6002, TiIII. nbt47014 is the base material classification for process evaluation, and it is taken into consideration only when conducting a process evaluation. The two have slightly different starting points.