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English Translations » 【静设备】 » Issues covered in welding procedure qualification

Issues covered in welding procedure qualification

2020-03-27View Original

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The company already has a welding procedure qualification for A022, and the thickness range is compatible with the current manufacturing equipment. Now that A002 is to be used, does a new welding procedure qualification need to be conducted?
Reply #22020-03-27
For the base metal of the same group Fe-8-1 and the welding filler metal of the same group Fe-T-8, evaluation may not be necessary.
Reply #32020-03-28
It depends on whether your existing process qualification meets the requirements specified in Table 6, Fill Metal, Item 10; otherwise, it is not necessary

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Translated at 2026-07-21 02:55:08

Original: https://bbs.hcbbs.com/thread-2944381-1-1.html

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