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Present Levels of Corrosion Protection on Ferrous Water Piping in Municipal Infrastructure: A Manufacturer's Perspective

机译:制造商的观点:市政基础设施中黑色水管道腐蚀防护的当前水平

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摘要

In 2000, the Water Infrastructure Network estimated that cost of corrosion for drinking water systems were 19.95 billion dollars per year in the U.S. Although most agencies address corrosion on the inside of pipes with linings, corrosion on the outside of pipes often is addressed with a less-than-scientific approach. This article discusses the approach taken by the steel and ductile iron pipe industry to address the corrosion issue by assigning a risk value to the level of protection taken.
机译:2000年,水基础设施网络估计美国的饮用水系统腐蚀成本每年为199.5亿美元。尽管大多数机构都在解决带有衬里的管道内部的腐蚀问题,但管道外部的腐蚀问题却很少解决。 -超科学的方法。本文讨论了钢铁和球墨铸铁管行业通过将风险值分配给所采用的防护等级来解决腐蚀问题的方法。

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