Galvanized Metal three Beam Used Highway Guardrail Steel Road Fence traffic safety guard rail
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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