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English Translations » 【静设备】 » Can the Q345D steel pipes specified in GB/T6479-2013 be used

Can the Q345D steel pipes specified in GB/T6479-2013 be used in pressure vessels?

2022-12-17View Original

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150.2 In Table 6 of the material specifications, the GB6479 standard lists only 20 and 16Mn steel pipes; can Q345D steel pipes specified by the GB/T6479 standard be used directly?
Reply #22022-12-19
Use it directly; a lot has been done, and the proofreading didn’t find any issues. Besides, it’s no longer possible to buy old steel pipes.

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Translated at 2026-07-23 16:36:45

Original: https://bbs.hcbbs.com/thread-3586810-1-1.html

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