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English Translations » 历史存档[信息] » Liquefied gas pipeline weld inspection

Liquefied gas pipeline weld inspection

2016-09-29View Original

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Everyone, I have a question: Has anyone carried out non-destructive testing on liquefied gas pipelines in terms of the testing ratio and acceptable standards? Which standard is suitable for weld inspection?
Reply #22016-09-29
Non-destructive testing acceptance criteria and qualification levels in GB50251 \"Code for Design of Gas Pipeline Engineering\" and GB50369 \"Code for Construction and Acceptance of Long-Distance Oil and Gas Pipeline Projects\"

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Translated at 2026-07-20 23:22:15

Original: https://bbs.hcbbs.com/thread-1623312-1-1.html

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