Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Traffic Safety Product, Steel Guardrail Posts, Guardrail Terminal End, We have a big inventory to fulfill our customer's demands and needs.
Manufacturer for Barrier For Roadway Safety - Thrie beam guardrail – Huiquan Detail:
The guardrail is mainly to follow the AASHTO M180, GB-T 31439.1-2015 and EN1317 standard.
The material for that are mainly the Q235B (S235Jr the yield strength is more than 235Mpa) and Q345B (S355Jr the yield strength is more than the 345Mpa).
For the thickness of the guardrail mainly through the 2.67mm to 4.0mm.
The surface treatment is hot dipped galvanized, to follow the AASHTO M232 and the equal standard such as AASHTO M111, EN1461 etc.
The guardrail designed for divide the road into different part, and lower the damage while the accident accrued.
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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Manufacturer for Barrier For Roadway Safety - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Sevilla, Buenos Aires, Jamaica, We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.