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Galvanized Steel W Beam Highway Guardrail

Galvanized Steel W Beam Highway Guardrail

Guardrail features: Great corrosion resistance and good impact resistance Environmental protection High durable, high intensity and higher security Samples available for you to check the quality Guardrail functions: It prevents the pedestrians and the animals from entering the road. It ensures...

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Common  Specification of highway guardrail

Product type

Three-beam, W-beam

Post

I beam post, Sigma post, H beam post, Z post, C post, Tubular post ,Cylinder post

Surface treatment

Powder coated or plastic spray, Hot dip galvanizing or zinc coating

Zinc coating

550(80 μ) / 610(85 μ) / 1100(160 μ) / 1200g/m ²(170 μ) or as per your request.

Features

Great corrosion resistance, high intensity, durable and concrete

Standard size

3300/4130/4320mm ×306/310/312mm ×80/83/85 mm×2.55/2.67/2.75/3/4mm

Thickness

2.5mm,2.67mm,2.75mm,3.0mm,3.15mm,3.65mm,3.85mm,4.0mm,4.15mm,5mm or according to client's request

Material

hot rolled steel coils, Q235 or Q345 grade or other Steel Grades

Mechanical Property

Yield Strength: 240-310 N/mm2

Tensile Strength: 410-490 N/mm2

Elongation: 15-25%

Applicable Standard

GB JT/T281-2007(China), AASHTO M180(USA),RAL-RG620(German), Russian standard etc

Certification

ISO 9001-2008,ISO14000,CE,SGS,BV, IAF, CNAS


Guardrail features:
 Great corrosion resistance and good impact resistance
 Environmental protection
 High durable, high intensity and higher security
 Samples available for you to check the quality


Guardrail functions:
 It prevents the pedestrians and the animals from entering the road.
 It ensures the safety of the drivers and the passengers by hindering the vehicles going off the road.
 To act as a directional railing for vehicles moving in the right direction.
 To provide railing protection to motor vehicles at both sides of highway,steep slopes,high embankments ,obscure curves or bends,sharp corners.


Guardrail application
 The Guardrails are installed widely along the roadway and highways, especially at curvesand slopes, parking lots, road corners, dead end street and other site that may cause danger or accident to people or vehicles.


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