We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for W Beam Safety Barrier, China Highway Guardrail, Street Guard Rail, We have been wanting forwards to creating long-term company interactions with around the world shoppers.
Quality Inspection for Highway Guardrail Beam - W 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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Every single member from our large efficiency profits team values customers' requirements and organization communication for Quality Inspection for Highway Guardrail Beam - W beam guardrail – Huiquan , The product will supply to all over the world, such as: Pretoria, Sao Paulo, Brunei, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.