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Time: Jun-22-2018

We may often hear hot-dip galvanized fasteners such as screws, nuts, bolts, etc. Hot-dip galvanizing is a process technology used to treat the metal surface, mainly to improve the corrosion resistance of the metal surface. Therefore, in order to improve Fastener performance, many manufacturers will be its hot-dip galvanizing process.
1, good reliability: galvanized steel and steel is a combination of metallurgy, as part of the steel surface, the durability of the coating is more reliable;
2, comprehensive protection: Each part of plating can be coated with zinc, even in depression, sharp corners and hidden places can be fully protected;
3, the processing cost is low: the cost of hot dip galvanized rust paint coating than other low cost;
4, time-saving and labor-saving: zinc coating process is faster than other coating methods, and can avoid painting the site after installation time required;
5, durable: In suburban environment, the standard hot-dip galvanized rust-proof thickness can be maintained for more than 50 years without repair; in urban or offshore areas, the standard hot-dip galvanized rust-proof layer can be maintained for 20 years without repair ;
6, strong toughness coating: galvanized layer to form a special metallurgical structure, this structure can withstand the transport and use of mechanical damage.