Thrie Beam Guardrail

Key Features:

1. Hot dip galvanized.

2. Long service life.

3. Thickness and length can be customized.

4. Zinc coated thickness can be customized.

5. Anti-collision effect is better than W Beam

6. Steel Grade Q235B (ASTM A283M) or Q345 (ASTM A529M) is available.

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Product Details

Galvanized steel guardrail beams are commonly used as crash barriers to prevent vehicles from leaving the road in hazardous areas. The Thrie Beam (three-beam) guardrail offers superior anti-collision performance compared to W-Beams, making it especially effective on high-risk roads, such as bridges.

Material: Galvanized steel for corrosion resistance and durability.
Function: Prevents vehicles from running off the road in dangerous areas.
Enhanced Protection: Thrie Beam design provides better impact resistance than W-Beams.
Application: Widely used on high-risk roads, including bridges.
Durability: Built to withstand collisions and harsh environmental conditions.

Specifications:

Standard Size	4130506853.5/4.0mm, 4320506853.5/4mm or customized
Material	Steel Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. D according to ASTM A283M) or Q345 (S355JR / ASTM A529M 1994).
Thickness	3.5/4.0 mm or customized
Surface Treatment	Hot dip galvanized or galvanised steel coil
Zinc coating	100g/m2 (15µ),275g/m2 (40µ), 550g/m2 (80µ)
Standards	JT/T 281-1995(China), AASHTO M180-79 etc.
Application	bridge and other dangerous area

Highway Guardrail Manufacturer

Your Reliable Highway Guardrail Supplier in the Philippines

As a leading supplier of guardrail beams, posts, end terminals, and accessories, we design protective guardrail systems for highways, secondary roads, parking lots, factories, and warehouses. Our strong R&D team and stringent production controls ensure that our products meet international standards for highways and workplace safety.