Aluminum guardrail

The advantages of aluminum railings are corrosion resistance, maintenance-free, safe and environmentally friendly, good plasticity, many styles, scientific structure, light weight, high strength, adapt to the times, soft texture, beautiful color, outstanding personality, fully welded, not loose, safe and stable. 

After welding and forming, the entire aluminum railing will be galvanized to make the surface have a zinc layer to achieve an anti-rust effect. Galvanizing is divided into hot-invasive galvanizing, cold-in galvanizing, and mechanical galvanizing: Hot-dip galvanizing hot-dip galvanizing is to immerse the steel parts after removal into about 500 melted zinc liquid, so that the zinc layer is attached to the surface of the aluminum railing, thus achieving the purpose of anti-corrosion. The production process of hot-dip galvanized plate mainly includes: original plate preparation → pre-plating treatment → hot-dip plating → post-plating treatment → finished product inspection, etc.