What is the standard of the highway guardrail?

Fanda Steel produces highway guardrail products in accordance with internationally recognized standards to ensure safety, quality, and compatibility with global infrastructure projects.

We offer guardrail products manufactured to the following standards:

• AASHTO M180 – American standard for corrugated steel highway guardrails, widely used in the United States and regions following US specifications
• JT/T 281-2023 – China standard for highway guardrails, applicable to projects in China and countries adopting Chinese technical standards
• Customized per client drawings – We can also manufacture guardrail beams, posts, and accessories according to your specific design requirements and project specifications

Available guardrail products include:

• Double-wave and triple-wave guardrail beams
• Round and square guardrail posts
• Spacer blocks and anti-blocking devices
• Bolts, nuts, and other connecting accessories
• End terminals and transition sections

Standard material: Hot-dipped galvanized steel (Z275–Z600 coating) for corrosion resistance and long service life.

For projects requiring specific standards or certifications, please contact our team to discuss your requirements.