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简单介绍镀锌管有哪些重要性

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【 发布于:2018-02-06 17:37:44 】


济南镀锌管是使熔化的金属与铁基体发生反应而产生合金层,使基体和镀层的两个层结合在一起。热镀锌是先将钢管酸洗,然后去除钢管表面的氧化铁,然后将其酸洗,然后用氯化铵或氯化锌水溶液或氯化铵和氯化锌混合水溶液槽清洗,然后将它们放入热水槽中。

The Ji'nan galvanized pipe makes the molten metal react with the iron matrix to produce the alloy layer, which combines the two layers of the matrix and the coating. Hot galvanizing is to pickle steel pipes first, then remove iron oxide on the surface of steel pipes, then pickle them, then rinse them with ammonium chloride or zinc chloride water solution or ammonium chloride and zinc chloride mixed water solution tank, then put them into hot water bath.

热浸镀锌具有镀层均匀、附着力强、使用寿命长等优点。但冷镀锌钢管不同,冷镀锌镀锌,镀锌层很小,只有10-50g/m2,其耐腐蚀性比热镀锌管多不同。正规济南镀锌管生产厂家,为了保证质量大部分采用镀锌。

济南镀锌管

Hot dip galvanizing has many advantages, such as uniform coating, strong adhesion, long service life and so on. But the cold galvanized steel pipe is different, the cold galvanizing and galvanizing, the galvanized layer is very small, only 10 - 50g/m2, its corrosion resistance is much different than the hot galvanized pipe. Regular Ji'nan galvanized pipe manufacturers, in order to ensure the majority of the quality of zinc plating.

钢级、化学成分镀锌钢管,应符合单簧管等级和钢的化学成分标准。镀锌钢管的均匀性应测试镀锌层的均匀性。钢管试样在硫酸铜溶液中连续浸渍5次,不能呈红色。

Galvanized steel pipe with steel grade and chemical composition should be in accordance with the grade of Clarinet and the chemical composition standard of steel. Uniformity of galvanized steel pipe should be tested for uniformity of galvanized steel. The steel tube specimens are impregnated for 5 times continuously in the copper sulfate solution and can not be red.

本文由济南镀锌管友情奉献,更多有关的知识请点击:我们将用最先进的技术,最真诚的态度,为您提供最为全面的服务。我们将会陆续向大家奉献,敬请期待。

This article is from Ji'nan galvanized pipe, friendship and dedication, and more related knowledge, please click: , we will use the most advanced technology and the most sincere attitude to provide you with the most comprehensive service. We will continue to contribute to you and look forward to it.



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