W Beam

Two wave beam, highway guardrail:
1. For traffic safety purpose
2. W beam or thrie beam
3. Hot dipped galvanized

Description of two wave beam, highway guardrail:

 1. W-Beam (thrie-beams are also available)

2. Base steel: Q235 (S235JR / ASTM A283M) or Q345 (S355JR / ASTM A529M 1994) 

3. Norma specification: 380*85*2.75/3/4*4128/4320mm or 306*80*2.75/3/4*4300mm

3. 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 guardrails: post, spacer (C, U and Sigma types etc) and fasteners

5. Other special specification as per client's requirement or drawings.