Material and galvanization process.

1. Material of the substrate.

– Standard: Q235B carbon structural steel, offers good value for money and is suitable for construction and support structures.

– High Strength: Q355B low-alloy angle steel, suitable for heavy loads and large-scale outdoor steel structures.

2. Galvanization process.

Hot-dip galvanizing (mainstream in the industry).

The zinc layer thickness ranges from 65 to 120 μm, offering strong adhesion and a corrosion-resistant lifespan of 20 to 50 years. It is suitable for use in outdoor, coastal, and humid environments.