Fastener after hot-dip galvanizing treatment of the advantages!

Hot dip galvanizing is a kind of technology to deal with metal surface, mainly to improve the corrosion resistance of metal surface, so in order to improve the performance of fasteners, many manufacturers will carry out hot dip galvanizing process. The following name will be a small liquid filter for everyone to introduce the fastener after hot-dip galvanizing treatment advantages!
1, good reliability: galvanized screws, hot-dip galvanized nuts, hot-dip galvanized bolt layer and steel is metallurgical combination, become part of the steel surface, so the durability of coating is more reliable;
 
2, comprehensive protection: each part of the plating can be galvanized, even in the depression, sharp corner and hidden can be fully protected;
 
3. Low treatment cost: the cost of hot-dip galvanizing rust prevention than the cost of other paint coating lower;
 
4, save time and labor: galvanizing process than other coating construction method faster, and can avoid the installation after the time required on-site brushing;
 
5. Durability: in suburban environments, the standard thickness of hot-dip galvanized rust protection can be maintained for more than 50 years without repair; in urban or offshore areas, the standard thickness of hot-dip galvanized rust protection can be maintained for 20 years without repair;
 
6, coating toughness: zinc coating formed a special metallurgical structure, this structure can withstand the transport and use of mechanical damage.