W-beam Guardrail

W-Beam Guardrail Effectively Makes the Highway Safer

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.

Our W-beam guardrail product is formed in accordance with the latest highway safety barrier technology for making sure its high durability and maximum strength. It is made of high quality steel, which reduces the impact force caused by mobile equipment to the maximum extent. Meanwhile, the zinc coating or PVC coating perfectly combined to the W-beam guardrail keeps the products free of damages of corrosion and rust.


W-beam guardrails used for highway guardrails.

W-beam guardrails we supply:

To meet the needs our customers, we supply straight and pre-curved W-beam guardrail products. Generally, straight W-beam guardrail just can be applied to the curves with a radius greater than 45m by being lined up for transitioning smoothly. For the radius less than 45m, the pre-curved W-beam guardrail product exploits its advantages to a full.

Straight W-beam guardrails

Straight galvanized W-beam guardrails

Straight PVC coated W-beam guardrails

Pre-curved W-beam guardrails:

The beam guardrails can be curved either convex or concave in various degree angles for different application. It is normally curved with a radius from 1.5m to 50m which refers to the traffic face of the road.

Straight galvanized W-beam guardrails

Straight PVC coated W-beam guardrails



Wave width300-600mm
Wave height50-100mm
Zinc coatingWeightMore than 500g/m2
ThicknessMore than 70μm
Notes: Custom length, width, height and thickness are available as your requirements.

Radius (Feet)H/ Rise (Inches)Radius (Feet)H/ Rise (Inches)
5 (1.5m)4155 (16.8m)4 1/4
6 (1.8m)3660 (18.3m)4
8 (2.4m)2865 (19.8m)3 5/8
9 (2.7m)2670 (21.3m)3 3/8
10 (3.1m)2275 (22.9m)3 1/4
12 (3.7m)2080 (24.4m)3
13 (4m)1885 (25.9m)2 3/4
15 (4.6m)1690 (27.4m)2 5/8
16 (4.9m)1495 (29m)2 1/2
20 (6.1m)11 5/8100 (30.5m)2 3/8
25 (7.6m)9 1/2110 (33.5m)2 1/8
30 (9.1m)7 3/4120 (36.6m)2
35 (10.7m)6 3/4130 (39.6m)1 3/4
40 (12.2m)6140 (42.7m)1 5/8
45 (13.7m)5 1/4150 (45.7m)4 1/2
50 (15.2m)4 5/8  

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