W-Beam and Thrie-Beam Highway Guardrail Galvanized Manufactory

Model	300-600 mm
Thickness	2 – 6 mm
Color	Galvanized/PVC
Standard	AASHTO M180

Model

300-600 mm

Thickness

2 – 6 mm

Color

Galvanized/PVC

Standard

AASHTO M180

Product Name	W-Beam and Thrie Beam Highway Guardrail Galvanized
Standard	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 Standards.
Material	Q235, Q345
Surface	Hot dip galvanized ( ≥500 g/㎡)/ Power Coated
Shape & Size	Size	W-Beam	Thrie Beam
	Shape	Two Waves	Three Waves
	Wave Width	300 – 600 mm	400 – 900 mm
	Wave Height	50 – 100 mm	50 – 100 mm
	Thickness	2 – 6 mm	2 – 6 mm
	Length	4100 – 4400 mm	4100 – 4400 mm
Application	Highway Guardrail, Freeway, Mountain Road

W-beam Guardrail

W-beam guardrail is a kind of road crash barrier used for securing highway safety by preventing errant vehicles from sliding out of the roads and impacting the roadside buildings or other objects. So it is most commonly fixed on the side of the highways, dock areas, aisles, especially on curves and slopes for protection against run-off-road collisions.

Thrie-beam Guardrail

Thrie beam guardrail features its shape of three waves, which has an added corrugation on the basic of traditional W-beam. Compared to two-wave shape products, this one has a stronger construction and higher impact endurance. It has been successfully impact-tested by a heavy truck and has showed its remarkable resistance against the crash force.

Application

One-stop service to facilitate your purchase

The Lai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.