Highway Guardrail
1.Specification:5990*160*42*6 mm
2.Base steel: Steel Grade Q235 (equivalent to S235JR according to DIN EN10025 and Gr.D according to ASTM A283M)
3.The thickness of the steel:3mm/4mm or according to clients request
4,Finish:hot dip galvanized
5,The thickness of galvanized:70