Protection principle galvanized guardrail protection layer: galvanized steel fence to protect the principle reason why the protective layer of hot-dip galvanizing, zinc corrosion resistance because of good films in corrosive environments can form on the surface. It not only protects the zinc layer itself, but also to protect the steel substrate. So, after hot galvanized steel galvanized guardrail after maintenance, greatly extended service life. The life of the layer and the environment related to atmospheric corrosion tests carried out on hot-dip galvanized sheet, you can confirm this, electrochemical corrosion refers to the metal in the tide ta gas and conductive liquid medium galvanized spray rails, the flow of electrons caused by corrosion. For example galvanized guardrail process, zinc in acid, alkali, salt solution and zinc corrosion and atmospheric corrosion in seawater occurs in moist air, belong to electrochemical corrosion. During hot dip galvanized fence choice, the quality of the selection is extremely important galvanized fence manufacturers, can be very good to help us achieve more life, but also a good practical advantages of mesh Select it has a vital role in it. In effectively galvanized guardrail time of purchase, we can better to pay attention to the quality of galvanized guardrail uprights and framework. Can be a good technique to achieve the practical special features. Galvanized fence manufacturers, galvanized fence, metal provided by the San San Ye Ye metals. If you have any questions about this information or consultation, please contact us now! Our company name: Linqu San Ye Metal (www.shengyehl.com) Contact: WANG Zhao-xiang, or click on "Business League call" direct dialogue with us!