What raw materials are used to process guardrail beam?

1. The guardrail beam is made of low-carbon steel, which has good elasticity and strong collision absorption ability. After surface rust removal, acid washing and other chemical processes, hot-dip galvanizing is carried out to improve the aesthetic effect of anti-corrosion design. Except for the splice bolt M16-35 which is made of 45 steel, the rest are made of Q235.

2. The appearance of the guardrail beam is smooth, with a smooth surface, bright colors, and elegant appearance. It can perfectly blend with road scenes, absorb the energy of accidental collisions, and reduce the severity of accidents.

3. The guardrail beam adopts hot-dip galvanizing process and also adopts spray coating treatment, which can be used for a longer time in the on-site environment, is resistant to aging, wind and rain corrosion.