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关于高压主蒸汽管道(P91材质)国产化的可行性分析 被引量:2

Feasibility Analysis on the Localization of High Pressure Main Steam Piping(P91 Material)
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摘要 随着国内钢管生产厂家的轧制及皮尔格轧机的工艺成熟、国内大型炼钢企业对钢材化学成分精控能力的提高,为了节约项目整体投资,突破国产P91管材的瓶颈,国内大型化工项目开始探讨P91国产化的可行性,本文通过对国内外大型钢管生产厂家的调查以及对比,对P91材质国产化进行了可行性的讨论。 The rolling and Pilger mill technology of steel pipe manufacturers become mature in China, and the precision control ability to the steel chemical composition of the large domestic steel enterprises has improved. In order to save the overall investment and break through the bottleneck of domestic P91 pipes, large domestic chemical industry project began to study the feasibility of P91 localization. This article discusses the feasibility of P91 material localization through the investigation and contrast of the large steel pipe manufacturers at home and abroad.
作者 李晓东
出处 《价值工程》 2014年第24期52-54,共3页 Value Engineering
关键词 P91 国产化 高压过热蒸汽管网 P91 localization high pressure superheated steam pipe network
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