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4.5mm 6mm Thrie Beam Guardrail Hot Dip Galvanized W Beam For Highway Road
4.5mm 6mm Thrie Beam Guardrail Hot Dip Galvanized W Beam For Highway Road
Specifications
Certification :
CE,ISO1461
Q235/Q345 Steel Material :
High toughness steel with strong load-bearing capacity.
Price :
negotiable
Standard Compliance :
Meets AASHTO M180 / EN 1317 safety requirements.
Supply Ability :
30 tons+per day
Wide Application :
Used for highways, expressways, and toll stations.
Brand Name :
Kejulixin
Triple-Wave Structure :
Three-wave design provides higher strength and impact resistance.
Place of Origin :
China
Hot-Dip Galvanized Finish :
550–600 g/m² zinc coating for long-term corrosion protection.
MOQ :
28 tons
High Crash Resistance :
Enhanced energy absorption for high-speed road safety.
Description
Hot-Dip Galvanized Thrie-Beam Guardrail for Highway Road Safety Protection
Product Overview

Hot-dip galvanized thrie-beam guardrail is engineered with a triple-wave reinforced structure, designed to provide superior impact resistance for highway traffic safety systems. It is widely installed along high-speed roads to reduce accident severity and vehicle departure risks.

Cause

Highway environments face high-speed collisions, frequent lane departures, and severe impact forces that require stronger crash barrier systems than standard W-beam guardrails.

Solution

Thrie-beam structure increases lateral strength and energy absorption capacity, effectively reducing vehicle penetration and improving road safety performance.

Specifications
Item Detail
Material Q235 / Q345 Steel
Surface Treatment Hot-dip galvanized
Zinc Coating 550–600 g/m²
Beam Type Triple-wave (Thrie-beam)
Standard AASHTO M180 / EN 1317
Length 4320 mm (customizable)
Application
  • Highways
  • Expressways
  • Urban ring roads
  • Toll stations
How It Works

The guardrail absorbs collision energy through controlled deformation of the triple-wave structure, redirecting vehicles back to the roadway while reducing impact force.

How To Choose
  • Choose thrie-beam for high-speed roads (>80 km/h)
  • Select thickness based on traffic density
  • Ensure compliance with local road safety standards (AASHTO / EN)
FAQ

Q1: What is the advantage over W-beam guardrails?
A: Thrie-beam provides higher impact resistance and structural strength.

Q2: Can it be customized?
A: Yes, length, thickness, and coating can be customized.

Q3: What is the service life?
A: Typically 15–25 years depending on environment.

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4.5mm 6mm Thrie Beam Guardrail Hot Dip Galvanized W Beam For Highway Road

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Product Detail
Certification :
CE,ISO1461
Q235/Q345 Steel Material :
High toughness steel with strong load-bearing capacity.
Price :
negotiable
Standard Compliance :
Meets AASHTO M180 / EN 1317 safety requirements.
Supply Ability :
30 tons+per day
Wide Application :
Used for highways, expressways, and toll stations.
Contact Supplier
4.5mm 6mm Thrie Beam Guardrail Hot Dip Galvanized W Beam For Highway Road

Xuzhou Kejulixin Machinery Equipment Manufacturing Co., Ltd.

Verified Supplier
1 Years
jiangsu
Since 2022
Business Type :
Manufacturer
Main Products :
Metal Prefab, Highway Guardrail, Thrie Beam Guardrail
Total Annual :
30000000-40000000
Employee Number :
160~240
Certification Level :
Verified Supplier
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