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Hot Dip Galvanized Coil Description
Hot dip galvanizing is to make the molten metal react with the iron substrate to produce an alloy layer, so that the substrate and the coating are combined. Hot galvanizing is to pickle the steel and iron parts first. In order to remove the iron oxide on the surface of the steel and iron parts, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent into the hot dip plating tank. Hot dip galvanized coil has the advantages of uniform coating, strong adhesion and long service life. Compared with other metal protection methods, the hot-dip galvanizing process has advantages in the protection characteristics of the combination of physical barrier and electrochemical protection of the coating, the bonding strength of the coating and the substrate, the compactness, durability, maintenance-free and economy of the coating, and its adaptability to the shape and size of the product.
The production process of hot galvanizing is as follows:
Mother material → degreasing → water washing → pickling → water washing → rinsing → flux solution → drying → hot galvanizing → cooling → inspection → packaging
Scope of Application
For a long time, hot-dip galvanizing process has been favored by people because of its low plating cost, excellent protection characteristics and beautiful appearance. It is widely used in automobile, construction, household appliances, chemical industry, machinery, petroleum, metallurgy, light industry, transportation, electric power, aviation and marine engineering and other fields.
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Why Choose Us
1.7x24 hours online response
7x24 hours online response
Only to give you the best service
2.Punctual delivery
(1) We provide competitive price products on the basis of quality assurance and arrange delivery on time.
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accept buyer's specifications
(5) Experienced R&D department
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FAQ
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer and offer a wide range of steel products.
Q: Do you provide samples?
A: Yes, we will provide samples for free, and the express shipping cost will be borne by customers.
Q: Can you customize the products according to our requirements?
A: Yes, just tell us your requirements, we can provide you with customized solutions, such as material, hardness, thickness, width and so on.
Q: Can I visit your factory?
A: Of course you can, we welcome customers from all over the world to visit our factory.
Q: Are the products quality inspected before shipment?
A: Of course, all our products undergo strict quality inspection before packing, and unqualified products will be destroyed. We absolutely accept third party inspection.
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