China Supplier Security Steel Guardrail - W beam guardrail – Huiquan
China Supplier Security Steel Guardrail - 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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Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for China Supplier Security Steel Guardrail - W beam guardrail – Huiquan , The product will supply to all over the world, such as: Bhutan, San Francisco, Seychelles, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
By Riva from Durban - 2018.12.10 19:03
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Anna from Liverpool - 2018.10.31 10:02
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