09CrCuSb（企业代码ND）耐硫酸低温露点腐蚀用无缝钢管

09CrCuSb(ND)Seamless Steel Tubes for Resistance to Suifuric Add Low Temperature Dew Point Corrosion

　　公司生产的耐硫酸露点腐蚀用09CrCuSb无缝钢管（ND）其成分范围较窄且较稳定，它是一种新型的低合金构钢，与其它钢种如低碳钢、Corten、CR1A等相比较，ND具有优良的耐腐蚀性能和力学性能。
09CrCuSb（ND）钢管自1993年成功投入行业的应用以来，其使用领域已越来越广泛。ND钢除在石油化工工业上应用外，已扩大到电力、冶金等行业。主要用制造省煤器、空气预热器等设备装置。

09CrCuSb seamless steel tubes(ND) for resistance to sulfuric acid dew point corrosion producted by our company have a narrow range of the composition and a stable performance, which is a new kind of low alloy structural steel. Compared with other steel grades such as low carbon steel, Corten, CR1 A, ND have excellent corrosion resistance and mechanical properties.
09CrCuSb (ND) steel pipe has been widely used in the field since its successful application in 1993. In addition to the application of the petrochemical industry, ND steel has been expanded to eiectric power, metallurgy and other industries which is mainly used for manufacturingdevice such as coal economizer, air preheater, etc..

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