Roadway Guardrail H Post
1 .Material: steel: Q235 (S235JR / ASTM A283M) or Q345 (S355JR / ASTM A529M 1994)
2. Standard specification: 380*85*2.75/3/4*4128/4320mm or 306*80*2.75/3/4*4300mm
3. Surface finishing: Hot dipped galvanized finish or powder coated.
4. Zinc coating thickness (double sides): 550 g/m2 (40µ) / 1100 g/m2 (80µ) / 1200 g/m2 (85µ)
5. Relevant parts required for guard rails: post, spacer (C, U and Sigma types etc) and fasteners
6. Other special specification as per client's requirement or drawings.
Product | Type | Material | Surface finish | Standard | Features | Certificate |
Highway guardrail
| Two wave or three wave | Q235(S235JR / ASTM A283M) Q345 (S355JR / ASTM A529M 1994) Q255JR | 1. hot dipped galvanized 2. powder coating 3. zinc coating | EN1317 EU USA AS/NZS etc | high intensity durable corrosion resistant | GB/T9001-2000 |
