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如何辨别镀锌方管的优劣

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【 发布于:2018-07-16 18:34:30 】


大家在使用镀锌方管的时候经常会遇到一些问题,一般情况下产生问题的管材都是劣质的产品,不仅在安装的时候会造成影响,使用起来产生的危害也是很大的,为了让大家可以更好地进行购买和使用,今天济南镀锌方管厂家就告诉大家一些辨别镀锌方管优劣的方法。

People often meet some problems when using galvanized square tubes. In general, the pipes that produce problems are inferior products, not only in the installation of the impact, the use of the harm is also great, in order to allow people to better buy and use, today Ji'nan galvanized square pipe manufacturers I will tell you some ways to distinguish the advantages and disadvantages of galvanized square tubes.

镀锌方管是一种具以热轧或冷轧镀锌带钢或镀锌卷板为坯料经冷弯曲加工成型后再经高频焊接制成的方形截面形状尺寸的空心方形的截面型钢钢管;或将事先做好的冷弯空心型钢管再经热浸镀锌加工而成的镀锌方矩管。

济南镀锌管

Galvanized square tube is a hollow square section steel tube with square cross section shape size made of hot rolled or cold rolled galvanized strip or galvanized coil after cold bending and then high frequency welding.

首先我们需要查看一下表面的情况,如果表面出现结疤的话,那么说明这个方管使用的原材料是不好的,杂质含量比较高,所以导致了结疤的出现。这个现象只需要仔细的观察一下就可以发现出来。

First of all, we need to look at the surface, if the surface is scars, then the raw material used by the square tube is not good, the content of the impurity is high, so it leads to the appearance of the scar. This phenomenon can be found only by careful observation.

其次就是查看济南镀锌方管表面纹路的情况,优质的产品纹路都是分布比较均匀的,不会出现裂纹的产生,如果发现裂纹的话,说明使用的原料的质量太差,在生产的过程中承受不了热量,最终就会导致裂纹产生。

The second is to see the surface pattern of the galvanized square tube in Ji'nan. The high quality product lines are evenly distributed, and the cracks will not occur. If the cracks are found, the quality of the raw materials is too poor to bear the heat in the process of production, and the cracks will eventually lead to cracks.

感谢大家在百忙之中关注公司发布的产品信息,如果你想要了解更多,可以来我们公司咨询。我们欢迎大家的光临,并与你的合作!

Thank you for your busy schedule to pay attention to the product inion released by the company. If you want to know more, you can come to our company for consultation. We welcome your presence and cooperate with you!



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