Dinggin Hardware (Dalian) Co.,Ltd

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What is the highway guardrail
Dec 27, 2017

The expressway guardrail is the main form of the semi steel guardrail, it is a continuous structure which is connected with corrugated steel guardrail board and supported by the main column. When the vehicle collides with it, because the corrugated steel guardrail has good crashworthiness and absorbing energy, it is not easy to be crashed, but it can also protect the vehicle and the crew.

Highway guardrail bending that increases the beauty, while increasing the strength of the bar, both have to have; automatic production line extrusion forming, clean surface without damage, very strong anti-corrosion, surface treatment methods Mature, anti-corrosion, anti-aging, sunscreen, high and low temperature characteristics, outdoor environment, the service life can reach 10-25 years; product structure concise, Beautiful and practical, easy to transport, installation, anti-theft performance, limited by the actual terrain, for mountains, slopes, more flexible terrain adaptability, moderate cost, suitable for large areas of use.


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