JT/T2811995 (Corrugated Steel Beams For Expressway Guardrail - China), AASHTO M180 (Corrugated Steel Beams For Highway Guardrail - USA), RAL RG620 (German) or any other international standard
Raw Steel
Grade S235JR (according to DIN EN 10025 and Gr. D according to ASTM A283M) or S355JR (ASTM A529M 1994)
Zinc Coating Thickness
550g/m2 (40µ) or 1100 g/m2 (80µ) or 1200 g/m2 (85µ) or as per your request
Features
High corrosion resistance, high strength, long-lasting durability, excellent impact resistance, low cost, long service life, enhanced safety, environmental protection, etc.
