Two-wave guardrail

The guardrail beam is a hot-dip galvanized product of cold-rolled steel after processing, it is used for roadbed hills of roads, railways and Bridges, it uses the deformation of soil foundation, column and beam to absorb collision energy, and forces the out-of-control vehicle to change direction, return to the normal direction of travel, prevent the vehicle from rushing out, to protect vehicles and passengers, and reduce the loss caused by accidents.

Its specifications are generally: 4318* 310* 83*3mm, its material is generally Q235, Q 345 and so on

Two-wave guardraillength1000-4320 mm
Waviness width300-312 mm
Waviness height80-85 mm
thickness2.6-4 mm
Zinc coatingweightMore than 300g/m2
thicknessMore than 40μm
Note: The length, width, height and thickness can be customized according to your requirements.


Shape: Two waves 

Material: Q235, Q345JR, etc. 

Surface: hot-dip galvanizing 

Standards: AASHTO M-180, EN1317, RAL-RG620, JT/T 281-1995, JT/T 281-2007, JT/T 457-2007, SPS98S, EU, USA, AS/NZS, or any other international standard. 

Certificates: GB/T9001-2000, ISO 9001-2000