管道环 meaning in Chinese
pipe ring
Examples
- Standard of coal tar epoxy coating for buried steel pipeline
埋地钢质管道环氧煤沥青防腐层技术标准 - Effect of strength match of girth weld on safety of the west - east pipeline
西气东输管道环焊缝强度匹配工艺探讨 - The effect of girth weld strength match on the limit load and fracture resistance of high - grade , large diameter pipelines was analyzed with failure analysis diagram ( fad ) method
摘要采用失效评定图技术分析了油气长输管道特别是高强度大口径管道环焊缝不同强度匹配形式对管道极限承载能力以及抗断性能的影响。 - Effect of girth weld strength match on limit load and fracture resistance of high strength , large diameter pipelines steel is analyzed with fad ( failure analysis diagram ) method
摘要采用失效评定图技术分析了油气长输管道中高强度管?钢大口径管道环焊缝不同强度匹配形式对管道极度限承载能力以及抗断性能的影响。 - The recent application situation and typical cases of external fusion bonded epoxy coating of buried steel pipelines are described and analysed , from which some suggestions of the design and construction of external fusion bonded epoxy coating are put forward as follows : management of the pipeline project should be strengthened to guarantee the quality of coating ; external fusion bonded epoxy coating should be preferred in flat open country ; space between cathodic protection stations can be reduced suitably in the mountainous and rocky area to attain the best protection effect
摘要综述和分析了近几年埋地长输管道环氧粉末涂层的应用现状和典型实例，并由此提出了环氧粉末涂层在设计、施工中的一些改进建议：加强管道建设的管理；在平原地带可优先选用环氧粉末涂层；在山区石方段可适当减少阴极保护站的间距。