其他電鍍金屬相比，鋅是比較便宜而又易鍍覆的一種金屬，屬于低值防蝕電鍍層，被廣泛用于保護鋼鐵件，特別是防止大氣腐蝕，并用于裝飾。鍍覆技術包括槽鍍（或掛鍍）、滾鍍（適合小零件）、藍鍍、自動鍍和連續鍍（適合線材、帶材）

Compared with other electroplated metals, zinc is cheaper and easier to be plated. It belongs to low value anti-corrosion electroplated coating. It is widely used to protect iron and steel parts, especially to prevent atmospheric corrosion, and for decoration. Plating technology includes bath plating (or hanging plating), barrel plating (suitable for small parts), blue plating, automatic plating and continuous plating (suitable for wire and strip)

下面呢，小編來給大家簡單介紹一下鍍鋅鋼管的主要目的是什么呢？

Next, let's briefly introduce the main purpose of galvanized steel pipe?

鍍鋅鋼管的主要目的是為了防止鋼鐵類物體被腐蝕，提高鋼鐵的耐蝕性及使用壽命，同時也使產品增加裝飾性的外觀，鋼鐵隨著時間的增長會被風化，水或泥土腐蝕。

The main purpose of galvanized steel pipe is to prevent steel objects from being corroded, improve the corrosion resistance and service life of steel, and also increase the decorative appearance of products. Steel will be corroded by weathering, water or soil as time goes on.

國內每年被腐蝕的鋼鐵差不多占整個鋼鐵量的十分之一，所以，為了保護鋼鐵或其零件的使用壽命，一般都采用鍍鋅鋼管來將鋼鐵加工處理。鍍鋅鋼管金屬或構件的使用條件和使用壽命與電鍍層厚度有著密切的關系。使用條件越嚴格和使用壽命越長，所要求的鍍鋅鋼管層應越厚。

Corrosion of steel accounts for almost one tenth of the total amount of steel in China every year. Therefore, in order to protect the service life of steel or its parts, galvanized steel pipe is generally used to process steel. The service conditions and service life of galvanized steel pipe metal or components are closely related to the thickness of plating layer. The stricter the service conditions and the longer the service life are, the thicker the galvanized steel pipe layer is required.

不同的產品，要根據使用的具體環境(溫度、濕度、降雨、大氣成分等)確定預期的使用壽命的電鍍層厚度，盲目的加厚會造成各種浪費。但如果厚度不足，又會達不到預期的使用壽命要求

Different products, according to the use of the specific environment (temperature, humidity, rainfall, atmospheric composition, etc.) to determine the expected service life of the plating thickness, blind thickening will cause all kinds of waste. But if the thickness is not enough, it will not reach the expected service life