“十四五”期间我国重要钢管品种的发展与创新

    Development and Innovation of Domestic Key Steel Pipe Types in 14th FYP Period

    • 摘要: 回顾了“十四五”期间我国钢管企业在主要产品发展与创新方面取得的进步;重点介绍了我国深井、超深井用管和13Cr抗腐蚀系列油套管在相关领域的应用,输氢、输CO2管线管及海底管线管的开发与发展,超超临界机组用P92、Super304等高压锅炉管及冶金复合管等产品取得的成绩。认为,我国虽已成为世界钢管生产大国,但开发的产品很多都是借鉴国外产品发展的经验而开发的,我们应该提高产品质量、创新钢管品种,加快产品的升级换代和原创产品的开发。

       

      Abstract: Reviewed here in the article are the progresses as achieved by domestic steel-making enterprises in the aspects of development and innovation of the main products during the period of the 14th FYP. Focusing on the applications of the home-made pipes for deep well and extra deep well service and the 13Cr corrosion-resistant series tubing and casing to relevant fields, development and progress of the hydrogen linepipe and the CO2 linepipe and the submarine linepipe, and the achievements associated with products like P92 and Super304 hi-pressure boiler pipes for the ultra supercritical power generation unit, and the metallurgical compound pipe and so on. It is regarded that although China has become a world steel pipe-making giant, many of the products as developed are based on the experiences of foreign product developments. Therefore we have to try to improve the product quality, create new steel pipe types, and speed up the product upgrade and development of original products as well.

       

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