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只有了解镀锌管的性能才知道怎么用!

来源:http://www.jnxxjm.com

【 发布于:2019-02-27 14:03:51 】


镀锌钢管分冷镀锌钢管、热镀锌钢管,前者已被禁用,后者还被国家发起暂时能用。

Galvanized steel pipe is divided into cold galvanized steel pipe and hot galvanized steel pipe, the former has been banned, and the latter has been initiated by the state for temporary use.

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,构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。

Complex physical and chemical reactions occur between the hot-dip galvanized steel tube matrix and the melting bath, forming a zinc-iron alloy layer with a close corrosion resistance structure. The alloy layer is integrated with pure zinc layer and steel tube matrix. Therefore, it has strong corrosion resistance.

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,简单脱落。故其耐腐蚀功能差。在新建住宅中,制止运用冷镀锌钢管作为给水管。

The zinc layer of cold galvanized steel pipe is an electroplating layer, and the zinc layer is separately stratified from the steel pipe matrix. The zinc layer is thin, and the zinc layer simply adheres to the steel tube matrix, and simply falls off. Therefore, its corrosion resistance is poor. In newly built residential buildings, the use of cold galvanized steel pipes as water supply pipes is prohibited.

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用处

Usefulness

消防工程:现在的消防供水管,基本上都是采用的镀锌管,在镀锌管的外层再涂上一层油漆,这样就是大家能够看到红色的消防管,其实仅仅经过镀锌管加工构成的。

Fire engineering: Now the fire water supply pipes are basically galvanized pipes, coated with a layer of paint on the outer layer of galvanized pipes, so that you can see the red fire pipes, in fact, only through galvanized pipe processing.

钢结构,焊接工程:现在外面许多搭棚厂房,以前搭厂房都是用焊接的钢管,可是焊接的钢管简单生锈,为了避免生锈还要涂上一层油漆,为了解决这个问题,现在许多新的钢结构的工程都直接采用镀锌管,这样能够省工时,又能够用的时间更长久。

Steel structure, welding engineering: Now many factory buildings outside are built with welded steel pipes, but welded steel pipes are simple rust, in order to avoid rust and coat a layer of paint, in order to solve this problem, many new steel structure projects are now directly using galvanized pipes, which can save time and can take longer.

农业:首要用在建立保暖大棚,用于搭花棚,还有用于做花和瓜的柱子。

Agriculture: It is mainly used to build greenhouses, to build flower shelters, and to make pillars for flowers and melons.



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