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Type: highway guardrail/road barrier; W-beam guardrail
Material: Q235B, Q355B
Length: 4,318 mm with a tolerance of +10mm, -5mm
Final width (after angles modification): 310 mm (+6mm,-1mm)
Certificates: ISO9001, ISO14001, OHSAS18001;
Finishing: Hot dip galvanizing(ISO1461 , ASTM123)
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