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镀锌管的腐蚀性是受哪些因素的影响?

来源:http://www.jnxxjm.com

【 发布于:2020-09-08 17:07:37 】


镀锌钢管的腐蚀性的问题已经是一个比较严重的问题了,很多的厂家也是因为腐蚀成本也是在不断地进行升高,每年光腐蚀导致的直接的经济损失就达到了数亿元,是一笔非常庞大的开支。所以说应该对于腐蚀性应该及时进行处理,挽回经济损失。镀锌钢管为什么会腐蚀呢?这些因素或者是与腐蚀有着直接的关系。具体的话我们直接进行看一下相关的介绍:

The corrosion problem of galvanized steel pipe has been a serious problem. Many manufacturers are also due to the increasing cost of corrosion. The direct economic loss caused by light corrosion every year reaches hundreds of millions of yuan, which is a very huge expenditure. Therefore, the corrosivity should be treated in time to recover the economic losses. Why is galvanized steel pipe corroded? These factors are directly related to corrosion. Specifically, let's take a look at the relevant introduction:

1、首先是外界条件的影响。主要是先看管道周围的介质特性、温度,以及管道周围所处的介质是不是具有腐蚀性。因为介质腐蚀性的高低与土壤所含的各项微生物有着密切的关系。并且如果是长输管道的话,土壤环境性质更加复杂。除此之外,管道所处环境的温度也会影响冷拔无缝钢管的腐蚀,如果温度较高,腐蚀的速度也会加快,而温度低则腐蚀速度减慢。


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Firstly, the influence of external conditions. It mainly depends on the characteristics of the media around the pipeline, temperature, and whether the medium around the pipeline is corrosive. Because the corrosivity of the medium is closely related to the microorganisms contained in the soil. And if it is a long-distance pipeline, the soil environmental properties are more complex. In addition, the temperature of the environment where the pipeline is located will also affect the corrosion of cold drawn seamless steel pipe. If the temperature is higher, the corrosion rate will be accelerated, while the corrosion rate will be slowed down when the temperature is low.

2、就是防腐失效。管道在架设的时候要做好防腐工作或者直接使用防腐冷拔无缝钢管,管道遭到腐蚀的原因是因为管道的防腐层遭到了破坏。防腐层和管道表面一旦脱离,就会自然造成防腐失效。

2. Corrosion protection failure. When the pipeline is erected, it is necessary to do a good job in anti-corrosion work or directly use anti-corrosion cold drawn seamless steel pipe. The reason of pipeline corrosion is that the anti-corrosion coating of the pipeline is damaged. Once the anticorrosive coating is separated from the pipe surface, it will naturally cause corrosion protection failure.

通过济南镀锌管厂家的介绍,您对于镀锌管腐蚀是否有一定的了解,如需更多的关于镀锌管的相关内容可以关于公司网站:http://www.jnxxjm.com后续会有更多的精彩内容为大家呈现。

Through the introduction of Jinan galvanized pipe manufacturer, do you have a certain understanding of galvanized pipe corrosion? For more information about galvanized pipe, please refer to the company website: http://www.jnxxjm.com There will be more wonderful content for you to present.



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