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镀锌管的规格及分类都有什么?

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【 发布于:2018-01-04 16:50:39 】


济南镀锌管在我们装修过程当中是比较常用的,又称镀锌钢管,分热镀锌和电镀锌两种。热镀锌镀锌层厚,具有镀层均匀,附着力强,使用寿命长等优点。镀锌管应用非常广泛,今天济南镀锌管厂家的小编就来为您介绍一下镀锌管的分类及规格。

Ji'nan galvanized pipe in the process of our decoration is more commonly used, also called galvanized steel pipe, hot galvanizing and galvanizing two kinds. Hot galvanized zinc coating is thick, with uniform coating, strong adhesion, long service life and so on. Galvanized pipe is very widely used. Today, the small editor of the Ji'nan galvanized pipe manufacturer will introduce the classification and specifications of the galvanized pipe for you.

一、镀锌管的分类

First, the classification of galvanized pipes

1、热镀锌管。是使熔融金属与铁基体反应而产生合金层,从而使基体和镀层二者相结合。热镀锌是先将钢管进行酸洗,为了去除钢管表面的氧化铁,酸洗后,通过氯化铵或氯化锌水溶液或氯化铵和氯化锌混合水溶液槽中进行清洗,然后送入热浸镀槽中。

济南镀锌管

1. Hot-dip galvanized pipe. It is to make the molten metal react with the iron matrix to produce the alloy layer, so that the matrix and the two layers of the coating are combined. Hot dip galvanizing is to pickle steel pipes first, then remove iron oxides on the surface of steel pipes, then pickle them, then clean them through ammonium chloride or zinc chloride water solution or ammonium chloride and zinc chloride mixed water solution tank, then send them into hot dip bath.

2、冷镀锌管。冷镀锌就是电镀锌,镀锌量很少,只有10-50g/m2,其本身的耐腐蚀性比热镀锌管相差很多。正规的镀锌管生产厂家,为了保证质量,大多不采用电镀锌(冷镀)。只有那些规模小、设备陈旧的小企业采用电镀锌,当然他们的价格也相对便宜一些。

2. Cold galvanized pipe. Cold galvanizing is electrogalvanizing with little amount of zinc, only 10-50g/m2, and its corrosion resistance is much different from that of hot galvanized pipe. Regular galvanized pipe manufacturers, in order to ensure quality, most of the use of galvanizing (Leng Du). Only small businesses of small size and old equipment use galvanizing, of course their prices are relatively cheap.

3、热镀锌钢管。钢管基体与熔融的镀液发生复杂的物理、化学反应,形成耐腐蚀的结构紧密的锌一铁合金层。合金层与纯锌层、钢管基体融为一体。故其耐腐蚀能力强。

3. Hot-dip galvanized steel pipe. The complex physical and chemical reactions occurred between the steel tube matrix and the molten plating bath to form a corrosion-resistant and tightly structured zinc - iron alloy layer. The alloy layer is integrated with the pure zinc layer and the steel tube matrix. Therefore, its corrosion resistance is strong.

4、冷镀锌钢管。锌层是电镀层,锌层与钢管基体独立分层。锌层较薄,锌层简单附着在钢管基体上,容易脱落。故其耐腐蚀性能差。在新建住宅中,禁止使用冷镀锌钢管作为给水管。

4. Cold galvanized steel pipe. The zinc layer is electroplating layer, and the zinc layer and the steel tube matrix are stratified independently. The zinc layer is thinner and the zinc layer is simply attached to the steel tube matrix, which is easy to fall off. Therefore, its corrosion resistance is poor. In newly built houses, cold galvanized steel pipes are forbidden to be used as water pipes.

济南镀锌管的规格:

Ji'nan galvanized pipe specification:

为提高钢管的耐腐蚀性能,对一般钢管进行镀锌。镀锌钢管分热镀锌和电镀锌两种,热镀锌镀锌层厚,电镀锌成本低,表面不是很光滑。

In order to improve the corrosion resistance of the steel tube, the galvanized steel tube is galvanized. The galvanized steel tube is divided into two kinds of hot dip galvanizing and galvanizing, the hot galvanized zinc coating is thick, the electrogalvanizing cost is low, and the surface is not very smooth.

以上就是今天的介绍,如果您想了解我公司产品的更多信息,欢迎您电话咨询,我们定会为您提供详细的产品信息。

This is the introduction today. If you want to know more inion about our company's products, welcome your telephone consultation, we will provide you with detailed product inion.



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