at the same time minimizing the loss of life and property in case of an accident.
Guardrail description:
1.Normal specification:4320*310*83*3mm.Available in many different sizes
2.Profile:W-beam;Three-beam
3.Highway safety guardrail standards:Jt/t281-1995, aashto m-180, ral-rg620, sps98s or any other international standards
4.Base steel:Steel grade q235b (equivalent to s235jr according to din en 10025 and gr.D according to astm a283m)
5.The thickness of the steel:2.75mm, 3mm, 4mm or according to consumers request
6.Finish:Hot dip galvanized
7.The thickness of galvanized:70um or according to consumers request
8.Certificate:Iso9001:2001
Dachu Guardrail Inspection 
Dachu Guardril Packing
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Dachu guardrail shipment 
Standards we applied to manufacturer guardrail:
A.Jt/t 281-1995(corrugated sheet steel beams for expressway guardrail - china)
B.Aashto-m180 (corrugated sheet steel beams for highway guardrail - usa)
C.As/nzs 3845:1999(road safety barrier systems - australia/new zealand)
D.Bs en-1317(road restraint systems - europe)
E.Ral rg620 (germany)
F.Or tailor-make according to client's requirements
Contact us to make inquiry now!
We warmly welcome you to visit our production base in china.
