A manufacturer specializing in the production of corrugated beam steel guardrails and accessories for expressways. The main products are corrugated beam steel guardrails, steel columns, anti-sun blocks, column caps, ends, flange columns, etc.
The difference between the corrugated guardrail and the highway guardrail is that the corrugated guardrail is composed of two corrugated beam steel guardrails and two guardrail columns fixedly clamped between them, and the two guardrail columns are fixed and clamped on two corrugated steel guardrails between. During the normal operation of the road, the guardrail can be easily inserted into the pre-set plug hole at the opening by using the plug-in steel column, which plays the role of isolation and protection. At the same time, it echoes the guardrail belt on the outside of the road, which is uniform and beautiful . When the vehicle collides with it, because the corrugated steel guardrail has good crashworthiness, energy absorption and anti-corrosion effect, it is not easy to be crashed, and at the same time it can play a good role in protecting the vehicle and the passengers. When road maintenance or other reasons need to pass through, each group of guardrail columns at the opening can be easily pulled out and removed to open up a passage for vehicles to pass through. The highway guardrail is composed of two corrugated steel guardrails and two uprights clamped between them, and the two uprights are fixed and clamped between the two corrugated steel guardrails. During the normal operation of the road, the guardrail can be easily inserted into the pre-set plug-in hole at the opening by using the plug-in column, which plays the role of isolation and protection.