Professional Highway Guard Rail With CE / ISO9000 Certificate Corrosion Resistant

4320mm*311*83 Highway Guardrail Hardware / Highway Guardrail Cost Per Foot

 

 

Galvanized material Zinc
Galvanized thickness Average 85um, any point is not less than 61um
Exterior Are complete, consistent color,smooth surface and pactical,no-sag, drip tumors, lumps and other defects
Impact test Zinc layer does not peel off, no bumps, no cracking
Bending No cracks, peeling and other phenomena
Zinc coating uniformity 5 copper sulfate erosion, constant red
Salt spray No corrosion phenomenon
 

 

Use of highway guardrails

Highway guardrails are considered as passive protectors with a view to ensure the safety of the pedestrians by the wayside and the vehicles. Highway guardrails are designed in pursuance to the principle of keeping the vehicle inside the road in a secure way and at the same time minimizing the loss of life and property in case of an accident.

Description

Highway rail are mainly used for separating and defining aisle ways, large work areas, walkways and inside loading docks. Guard rail provides a visual and physical barrier between traffic and work areas. It is of protection against accidents due to lift trucks or other mobile equipment in dock areas, aisles, around special equipment, or offices. Using of galvanized rails reduces costly damage to equipment and inventory. If any need, it is easy to expand or move modular system. It is suitable for indoor or outdoor use as well.

Highway rail is also for highway safety. Metal guard rail is fixed on the side of the roads or middle of the road, especially on curves and slopes for preventing vehicles from riding out from roads. The w beam barrier are of excellent anti-corrosion and tensile strength. So that, it is good to minimize the damage to driver and pedestrian.

It’s often need to remove guardrail temporarily for unobstructed maintenance or other access to an area. Layout flexibility and the ability to relocate barriers at minimal cost is an important factor.

A 307, Standard Specification for Carbon Steel Bolts and Studs, 60000 psi Tensile Strength.Highway Rail Materials:

  • A 653 / A 653M, Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.
  • F 376, Standard Specification for Carbon and Alloy Steel Externally Threaded Metric Fasteners.

Highway Rail Properties:

  • Transition sections:
    Yield point, minimum 345 MPa (50000 psi).
    Tensile strength, minimum 483 MPa (70000 psi).
    Elongation in 50 mm (2 in.), minimum 12 %.
  • End and buffer sections:
    Yield point, minimum 227 MPa (33000 psi).
    Tensile strength, minimum 310 MPa (45000 psi).
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Professional Highway Guard Rail With CE / ISO9000 Certificate Corrosion Resistant

Products

Highway Guard Rail

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