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Advantages of hot-dip galvanizing
Release time:2020-08-07 15:44:35      The number of clicks:62

Advantages of hot-dip galvanizing

1. Low processing cost: the cost of hot-dip galvanizing and rust prevention is lower than that of other paint coatings;

2. Durable and durable: In the suburban environment, the standard hot-dip galvanized anti-rust thickness can be maintained for more than 50 years without repairing; in the urban area or offshore area, the standard hot-dip galvanizing anti-rust layer can be maintained for 20 years without repairing ;

3. Good reliability: The galvanized layer and the steel are metallurgically bonded and become a part of the steel surface, so the durability of the coating is more reliable;

4. The coating has strong toughness: the zinc coating forms a special metallurgical structure, which can withstand mechanical damage during transportation and use;

5. Comprehensive protection: every part of the plated parts can be plated with zinc, even in recesses, sharp corners and hidden places can be fully protected;

6. Time-saving and labor-saving: the galvanizing process is faster than other coating construction methods, and it can avoid the time required for painting on the construction site after installation.

7. Low initial cost: In general, the cost of hot-dip galvanizing is lower than applying other protective coatings. The reason is simple. Other protective coatings such as sanding paint are labor-intensive processes. On the contrary, the hot-dip galvanizing process is high. Mechanized and tightly controlled in-plant construction.

8. The inspection is simple and convenient: the hot-dip galvanizing layer can be tested visually and a simple non-destructive coating thickness table

9. Reliability: The specification of hot-dip galvanizing is generally implemented in accordance with BS EN ISO 1461, which limits the minimum thickness of the zinc layer, so its anti-rust period and performance are reliable and predictable.


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