3 Beams Strengthened Guardrails
Beam strength guardrail info:
- material: Steel Q235or Q345.
- Certificate: GB/T19001-2000---ISO9001:2000, CE.
- Hot dip galvanized & powder coating.
- Great Corrosion resistant.
- High intensity.
- Long and Durable.
- Your Specification request is welcome.
shape | code name | length × width × wave height × slab thickness (mm) |
material Property | anti-collision grade |
RTB01 | 4320 × 506 × 85 × 4 | intensity of tension Mpa≥375 | A | |
Arc | RTB02 | 3320 × 506 × 85 × 4 | yield stress Mpa≥235 | A |
RTB03 | 2320 × 506 × 85 × 4 | tensile stretch ≥26 | A |