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English Translations » 历史存档[信息] » NB/T 47003.1 Welded steel pressure vessels – Requirements fo

NB/T 47003.1 Welded steel pressure vessels – Requirements for welding inspection of vessel walls and bottoms

2015-11-30View Original

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Compared to JB/T4735, NB/T47003.1 eliminates many welding inspection requirements for the tank walls and bottom; so how are these technical requirements indicated in the drawings now?
Reply #22015-12-01
This depends on the specific weld connection structure of the tank bottom plate; if the tank bottom plate leaks, the leakage is difficult to detect and its repair is challenging. Therefore, it should be given special attention during design.

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Translated at 2026-07-21 01:12:57

Original: https://bbs.hcbbs.com/thread-1507850-1-1.html

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