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GI coil galvanized steel, a very popular anti-corrosion treatment

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GI coil galvanized steel has been used in many fields due to the continuous development of the country's standards, the improvement of people's living standards, and the acceleration of industrialization. GI coil galvanized steel has the advantage of longevity in terms of anti-corrosion and adaptability to a wide range of environments and has always been a very popular anti-corrosion treatment.

 

The advantages of GI coil galvanized steel are:

1. Low cost of treatment: The cost of hot dip galvanized steel is lower than that of other paint coatings;

2. Long-lasting and durable: very good corrosion protection, up to 30-50 years in general;

3, good reliability: galvanized layer and steel is a metallurgical combination, become part of the steel surface, so the durability of the coating is more reliable;

4, the toughness of the coating: the galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transport and use;

5. Comprehensive protection: rust, corrosion, and weather resistance;

6. Time and labor saving: the galvanizing process is faster than other coating methods and avoids the time required to paint on site after installation;

7. Low initial cost: In general, the cost of hot-dip galvanizing is lower than that of applying other protective coatings. The reason for this is simple: whereas other protective coatings such as sanding and painting are labor-intensive, hot-dip galvanizing is a highly mechanized, closely controlled, in-plant process.

Because its dimensional accuracy and surface quality are not as good as those of cold-rolled substrates, but its thickness is thicker than that of cold-rolled galvanized steel, it is often used for structural components with low surface requirements but high strength and thickness requirements, such as structural components for washing machines, refrigerators and other home appliances, internal structural components for cars, structural components for car chassis, bus compartments and roofs, highway guardrails, cold-formed steel, etc. Because of the low manufacturing cost of hot base galvanized steel, its use is increasing as manufacturing technology advances and the product range becomes more diverse.

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