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English Translations » 【静设备】 » Material re-inspection

Material re-inspection

2025-03-27View Original

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Question: When a steel tube is used for the cylinder of a pressure vessel, is it necessary to conduct re-inspection in accordance with the requirements of HG/T20581-2020?
Reply #22025-03-27
Yes, when steel pipes are used for the pressure vessel shell, re-inspection must be carried out in accordance with the requirements of HG/T20581-2020. .
Reply #32025-03-28
1. Does the pattern refer to the HG/T20581 standard? If it does, that standard must be followed. 2. Do the users have any requests? If neither is involved, it can be skipped.

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Translated at 2026-07-23 13:53:27

Original: https://bbs.hcbbs.com/thread-5682541-1-1.html

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