Highway cost-effective guardrail traffic device Galvanized sheet strong guardrail
Bending the highway guardrail increases the aesthetics and the strength of the guardrail, achieving the best of both worlds; it is extruded on an automatic production line, with a clean and undamaged surface and strong corrosion resistance; the surface treatment method is mature; it has the characteristics of corrosion resistance, aging resistance, sun resistance, high and low temperature resistance, and a service life of 10-25 years in outdoor environment
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◉ Product Description

 The product has a simple structure, is beautiful and practical, easy to transport and install, has good anti-theft performance, is less restricted by the actual terrain, is highly adaptable to mountainous, sloping, and winding areas, has a moderate cost, and is suitable for large-scale adoption.

(1) Double-wave corrugated guardrail: length 4320mm, width 310mm, wave depth 85mm, thickness 3mm/4mm. Triple-wave corrugated guardrail: length 4320mm, width 506mm, wave depth 85mm, thickness 4mm.

(2) Round column: diameter 140/114mm, column wall thickness 4/4.5mm, column length 1200mm/1500mm/1800mm/2150mm. Square column: side length 130mm, wall thickness 6mm. Specifications of highway corrugated guardrail

(3) Column cap: thickness 2/3mm, hole spacing 100/150mm, diameter 114/140mm. (4) Block: 196*178*200mm, thickness 3mm/4mm/4.25mm/4.5mm. Bracket: 300mm long, 70mm wide, 4mm/4.5mm thick.

(5) Bolts: M16*170 / M16*150 / M16*50 / M16*42 / M16*35


Normal SizesLength(mm):2000/2320/3200/3810/4000/4320 W:306/310/312/380Height(mm):75-85mmThickness(mm) :2.5-4.0mmAvailable in different sizes.
MaterailS235JR,S355JR 
ProfileW beam , Thrie W beam
Surfacce treatmentHot dipped galvanized or plastic sprayed coating
Applicabele StandardsJT/T2811995(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M180(Corrugated Sheet Steel Beams For Highway Guardrail - USA), RAL RG620 (German) or any other International Standards
Base SteelGrade S235JR ( according to DIN EN 10025 and Gr. Daccording to ASTM A283M) or S355JR (ASTM A529M 1994)
Zinc layer thickness550g/m2 (40µ) or 1100 g/m2 (80µ) or 1200 g/m2 (85µ) or as per your request
FeaturesGreat corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security,environmental protection, etc.
Relevant PartsRequired for Guardrails Post, Spacer (C, U and Sigma types etc) and Fasteners, Bolts&Nuts,Terminal,Reflectors
MOQ100pcs
Price Terms  FOB,CFR,CIF
Payment TermsT/T,L/C at sight


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