Certification: ASTM, ISO9001, RoHS, CE
Surface Treatment: Galvanized
Position: Road Side
Thickness: 2.67mm, 3.43mm, 3mm, 4mm
AASHTO M180 thrie beam guardrail features its shape of three waves, which has an added corrugation on the basic of traditional W-beam made as per M180 standard. Compared to two-wave shape products, this one has a stronger construction and higher impact endurance. It is a perfect combination of high quality material and excellent anti-rust zinc or PVC coating. All of these make it outstanding at long-term corrosion and rust resistance. Huaan w-beam guardrail product is formed in accordance with the latest highway safety barrier technology for making sure its high durability and maximum strength. Meanwhile, our M180 guardrails have passed the crash testing of TL1, TL2, TL3, TL4 as per MASH.Specification:AASHTO M180 guardrails:Standard Size4120mm*510mm*85mm , 7920mm*510mm*85mm or customizedMaterialQ355,S355, S355JRBase metal nominal thicknessClass A: 2.67mm, Class B: 3.43mm or customizedSurface TreatmentHot dip galvanized as per ASTM A653Zinc coating thicknessType I: 550g/m2, Type II: 1100g/m2, or customizedStandardsAASHTO M180ApplicationHighway, High grade roads.GB31439 guardrails:Standard Size4320mm*506mm*85mm , 3820mm*506mm*85mm3320mm*506mm*85mm , 2820mm*506mm*85mm2320mm*506mm*85mm , or customizedMaterialQ235B, S235, S235JRBase metal nominal thickness3mm, 4mm or customizedSurface TreatmentHot dip galvanizedZinc coating thickness600g/m2, 84μm, or customizedStandardsGB/T31739.2-2015ApplicationHighway, High grade roads. We manufacture highway guardrails according to the Standards as below:A. GB/T31439-2015 (Corrugated Sheet Steel Beams For Expressway Guardrail - China)B. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)C. AS/NZS 3845:1999 (Road Safety Barrier Systems - Australia/New Zealand)D. EN-1317 (Road Restraint Systems - Europe)E. Or tailor-make according to client's requirementsUtility on the road:There is no road in China without Shandong Huaan Traffic Facilities, which is ISO, BV and SGS accredited.Huaan Traffic was set up in 2008 and produces guardrails, traffic poles and related accessories to AASHTO M180, EN1317 and Chinese GB31439 standards. It has in a short time of its existence obtained the management systems certifications ISO9001:2015, ISO14001:2015 and ISO45001:2018.International Dept.Team:Packing and Delivery:Huaan Traffic has performed crash testings according to MASH and EN1317-2, and passed the levels: TL1, TL2, TL3, TL4 and N1, N2, H1, H2, H3. All the results of the guardrails and accessories tests required by the buyers and conducted by SGS can meet the requirements of AASHTO M180 specifications. With China's national strategy of One Belt One Road infrastructure construction, Huaan guardrails and traffic poles are increasing the international market share, We can now be found in Eastern Europe, Middle East, Middle Asia, South and Southeast Asia, Africa and Latin America. We estimates that our exported guardrails stretch across more than 10000Km in more than 20 countries and districts.