The Service Life of Hot-Dip Galvanized Plastic-Sprayed Guardrail can Reach over 30 Years

The service life of hot-dip galvanized spay-plastic barrier can reach over 30 years. The advantages of hot-dip galvanized spay-plastic barrier are waterproof, acid-resistant, corrosion-resistant, anti-aging, paint-free maintenance and so on. The hot-dip galvanized spay-plastic Guardrail has bright color, bright appearance, simple and generous appearance, smooth line shape, service life of more than 30 years, and various colors, can change the appearance of a single Steel Guardrail. The wave-shaped guardrail is treated by hot-dip galvanizing, and the superposed surface is treated by the electrostatic spraying process. It has the functions of anti-corrosion, anti-rust, anti-ultraviolet Ray, anti-fouling and surface self-cleaning. After being sprayed by rain spray brush and Water Gun, it can be as bright as new.