Impact-Resistant H Square Round U C Sigma Post Guardrail Barrier System for Roadside Safety Galvanized Steel

Impact-Resistant H Square Round U C Sigma Post Guardrail Barrier System for Roadside Safety Galvanized Steel. Comprehensive Customization: Accepts customization for beam style, dimensions, coating thickness, and steel grades per international standards. Hot-Dip Galvanized Protection: Features hot-dip galvanizing with zinc coating options ranging from 100 to 1200 g/m2 for superior corrosion resistance. Multiple Steel Grades Available: Offers Q235B, Q355, A572, S355jr, and other grades to meet diverse structural requirements. Global Standard Compliance: Meets AASHTO M180, EN1317, GB, RAL RG620, and AS NZS 3845-1999 standards. High Production Capacity: Annual output reaches 150,000 tons with automated lines for laser cutting, CNC bending, and galvanizing. 100% Quality Inspection: Implements end-to-end quality control with 100% inspection before shipment to ensure zero defects. 3-Year Warranty Coverage: Provides a 3-year warranty covering mechanical defects and material integrity.