制作通風(fēng)管道的鍍鋅板加工工藝標(biāo)準(zhǔn)是怎么樣的

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很多管道鋼都具有相同的基本鐵和碳成分，鍍鋅通風(fēng)管道和不銹鋼管道系統(tǒng)還含有健康劑量的鉻-這種合金賦予不銹鋼其著名的耐腐蝕性。大多數(shù)由鍍鋅金屬制成的管道系統(tǒng)是熱浸鍍鋅的，通過(guò)使鋼在860°F（460°C）的溫度下通過(guò)鋅熔融浴來(lái)涂覆具有薄鋅層的鋼的過(guò)程，純鋅與氧氣反應(yīng)形成氧化鋅，氧化鋅進(jìn)一步與二氧化碳反應(yīng)生成碳酸鋅，這是一種暗灰色，相當(dāng)?shù)牟牧希稍谠S多情況下阻止進(jìn)一步的腐蝕，保護(hù)鋼材免受元素的影響。鍍鋅鋼普遍用于需要防銹的管道系統(tǒng)應(yīng)用中，并且可以通過(guò)表面上的結(jié)晶圖案（通常稱為“亮片”）來(lái)識(shí)別。熱浸鍍鋅工藝通過(guò)一系列的鐵鋅合金在鋅和鋼之間形成冶金結(jié)合。
Many pipe steels have the same basic iron and carbon compositions. Galvanized ventilation ducts and stainless steel piping systems also contain healthy amounts of chromium - an alloy that gives stainless steel its famous corrosion resistance. Most piping systems made of galvanized metal are hot-dip galvanized. Through the process of coating steel with a thin zinc layer through a zinc melt bath at 860 ° F (460 ° C), pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbon dioxide to form zinc carbonate. This is a dark gray, equivalent material, which can prevent further corrosion in many cases and protect steel from elements. Galvanized steel is commonly used in piping systems where rust protection is required and can be identified by a crystalline pattern on the surface (often referred to as "sequins"). The hot-dip galvanizing process forms a metallurgical bond between zinc and steel through a series of iron zinc alloys.

為管道系統(tǒng)和管道部件的制造提供了通用且經(jīng)濟(jì)的材料。得到的涂層鋼的使用方法與未涂層的方式大致相同。鍍鋅鋼適用于達(dá)392°F（200°C）的應(yīng)用。在高于該水平的溫度下使用會(huì)導(dǎo)致金屬間化合物層上的鋅剝離。鍍鋅鋼板管道通常用于大多數(shù)管道收集管道應(yīng)用中。我們的鍍鋅板材管道，或有時(shí)稱為KD管道，由高質(zhì)量的鍍鋅鋼制成，方便3英尺長(zhǎng)，便于操作。KD被稱為“擊倒”，因?yàn)樵诎惭b時(shí)，管道接縫處是敞開(kāi)的，用于切割和安裝到您的應(yīng)用中，例如通風(fēng)管道和器具，熱水器或熔爐。
It provides common and economical materials for the manufacturing of piping systems and piping components. The method of application of the coated steel obtained is roughly the same as that of uncoated steel. Galvanized steel is suitable for applications up to 392 ° F (200 ° C). Use at temperatures above this level will result in zinc stripping on the intermetallic compound layer. Galvanized steel pipe is commonly used in most pipe collection pipe applications. Our galvanized sheet steel pipes, or KD pipes as they are sometimes called, are made of high-quality galvanized steel and are easy to operate by 3 feet. KD is called "knockdown" because when installing, the pipe joints are open for cutting and installing into your applications, such as ventilation pipes and appliances, water heaters or furnaces.
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The above is a detailed introduction to the ventilation pipes in Jinan. I hope it will be helpful to you. If you have any questions, please contact us. We will provide services for you with our attitude http://m.hwzxw.net