galvanised steel angle
Hot-dip galvanised angle steel process: angle steel pickling → washing → dip help plating solvent → drying preheating → hanging plating → cooling → passivation → cleaning → grinding → hot-dip galvanised completed. Hot-dip galvanised steel angle of the galvanised layer thickness is uniform, up to 30-50um, good reliability, galvanised layer and steel is metallurgical bonding, become part of the steel surface, so hot-dip galvanised steel angle of the coating durability is more reliable.
1, low processing costs: hot dip galvanising rust prevention costs than other paint coating costs;
2, durable: hot-dip galvanised steel angle with a glossy surface, zinc layer uniformity, no leakage of plating, no dripping, strong adhesion, corrosion resistance, in suburban environments, the standard hot-dip galvanised rust thickness can be maintained for more than 50 years without having to repair; in the urban areas or near the sea area, the standard hot-dip galvanised rust layer can be maintained for 20 years without having to repair;
3, good reliability: galvanised layer and steel is metallurgical bonding, become part of the steel surface, so the durability of the coating is more reliable;
4, the toughness of the coating is strong: galvanised layer to form a special metallurgical structure, this structure can withstand mechanical damage in the delivery and use;
5, comprehensive protection: every part of the plated parts can be plated with zinc, even in the depression, sharp corners and hidden places can be fully protected;
6. Save time and effort: the galvanising process is quicker than other coating construction methods and avoids the time required for painting on site after installation.
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