
Hot DIP Galvanized Thrie Beam Guardrails for Road Safety Aashto M180 En1317 Compliant Q235 Q355 Steel Professional Manufacturer. Comprehensive Warranty: 3-year warranty coverage for mechanical defects and performance issues. Global Standard Compliance: Meets ASTM, EN1317, AASHTO M180, and other international safety standards. Customizable Dimensions: Available in multiple lengths, widths, heights, and thicknesses to fit specific needs. Customizable Colors: Offered in Zinc-Silver, Green, Yellow, Blue, and Gray to match project requirements. High Corrosion Resistance: Hot-dip galvanized with zinc coating thickness ranging from 100 to 1200g/m2. High Tensile Strength: Manufactured from Q235/Q355 steel with minimum tensile strength of 495MPa. Low Minimum Order Quantity: Accepts orders starting from just 1 meter for flexible purchasing. Fast Delivery Time: Standard delivery completed within 10-15 working days.