Discussion and thinking of high-grade pipeline girth weld strength matching
Nowadays, failure of girth weld is a main risk factor for the operation of high-grade long-distance pipelines.Through the analysis on girth welds of failed pipelines, it is found that the strength of girth welds lower than that of the pipe body is one of the important reasons why the pipeline is eas...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Oil & Gas Storage and Transportation
2022-11-01
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| Series: | You-qi chuyun |
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| Online Access: | http://yqcy.xml-journal.net/cn/article/doi/10.6047/j.issn.1000-8241.2022.11.001 |