Product description:
Hot-dip galvanized steel strip is to prevent the surface of the steel plate from being corroded, extend its service life, coated with a layer of gold and zinc on the surface of the steel plate, this zinc coated thin steel plate is called hot-dip galvanized steel strip
Characteristics of hot dip galvanized steel strip：
Hot dip galvanized strip steel products have excellent corrosion resistance, good coating adhesion and weldability, low production cost, environmental protection and other characteristics. Therefore, it is more suitable for large parts and widely used in construction, agriculture, energy, oil and gas, transportation and other industries.
Surface state:
Due to the different treatment methods in the plating process, the surface state of galvanized sheet is also different, there are ordinary zinc flowers, fine zinc flowers, flat zinc flowers, zinc flowers and phosphating surface. Surface levels are also specified. The hot dip galvanized layer has zinc flowers, the formation process is as follows: galvanized zinc pot, wind knife blowing, a large number of zinc liquid blown back to the zinc pot, and then the steel surface and pure zinc layer, the liquid attached to the surface of the steel plate to form a large number of crystallization core surface steel plate, the steel plate rises and cools, so the crystallization core slowly grows into zinc flowers. The faster the cooling rate, the smaller the zinc flower, the slower the cooling rate, the larger the zinc flower. In fact, zinc flowers only have ornamental value, no actual use value, on the contrary, in terms of corrosion prevention, do not do well, in developed countries are the implementation of small zinc flowers and zinc-free galvanized steel.
Production technology of hot-dip galvanized steel strip：
Hot dip galvanized strip steel, the thin steel plate is immersed in the molten zinc bath, and a layer of zinc thin steel plate is attached to the surface. Lt is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in the zinc plating bath to make galvanized steel plate; Alloyed galvanized steel sheet. This steel plate is also made by hot dipping method, but it is heated to about 500℃ immediately after the trough to form a zinc-iron alloy film. This galvanized coil has good paint adhesion and weldability.
FAQ：
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer with many years of production experience. We can offer a wide range of steel products.
Can you deliver the goods on time?
A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.
Q: Do you provide samples? Is it free or extra?
A: The sample can be provided to the customer free of charge, but the Courier freight will be borne by the customer.
Q: Do you accept third party inspection?
A: Yes, we totally accept that.
Q: Is there quality inspection before loading?
A: Of course. All our products go through strict quality inspection before packing. Those that fail will be destroyed.
Q: What is your delivery time?
A: If it's in stock, it's usually 7-14 days. Or 25-45 days, if there is no stock, it is determined according to the quantity.
Packaging and shipping：
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