ShiTeng Traffic Facilities Co.,Ltd.

W-beam Galvanized Corrugated Beam 3.0mm

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Features Specification Related Products


Introduction of W-beam Galvanized Corrugated Beam 3.0mm:

In the daily use of collision guardrails, the use of W-beam hot dipped galvanized guardrail is the most widely used.  W-beam Hot dipped galvanized guardrail can be used for highway and general road (provincial road, county road, town road, etc.) anti-collision, factory area, forest park and farm construction.
Size of W-beam Galvanized Corrugated Beam 3.0mm

Features of W-beam Galvanized Corrugated Beam 3.0mm:

  • The corrosion resistance of the hot galvanizing is dozens of times of cold galvanizing.
  • The method of operation is the difference: which the hot galvanizing means bathed the steel into 480-500 degree zine liquid, but the cold is zinc plated through electroplating or other methods at normal temperature.
  • The thickness of the galvanized layer is different, the thickness of hot galvanizing is much greater than that of cold galvanizing.
  • The surface is different, cold galvanizing appearance is more smooth than hot galvanizing.
  • Price is different, hot galvanizing is more expensive than cold galvanizing.
  • Cold galvanizing just be plated only one side, but hot galvanizing is all plated.
  • The zine layer of hot galvanizing can keep longer than cold galvanizing.

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Specification of W-beam Galvanized Corrugated Beam 3.0mm:


Product Name W-beam Galvanized Corrugated Beam 3.0
Material Q235(SJ235R), Q345(SJ345R)
Zine Coating 550-1100g/㎡
Color Silver
Thickness(+/-0.015) 3.0mm or as your requirement
Length 4130/4320mm
Width 310mm
Wave Height 81-85mm
Theoretical Weight 49.16kg
Technology Cold Rolled
Surface treatment Hot dipped Galvanized
Applicable Standards JT/T281-2007, AASHTO M-180, RAL-RG620
Application Expressway,  Highway,  Country road,  Factory,  Farm,  Fishpond
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