Galvanized or Powder Coated Highway Steel Guardrail
The corrugated beam barrier is the product based on cold bent steel sheet and section steel, then hot dip galvanizing the inside and outside surface to make them adhered together tightly with long-term stability. The basic material of galvanized barrier is carbon structural steel, which mechanical performance is no worse than requirement of S235JR or S355JR in European standard EN 10025.Standard: GB/T18226, AASHTO M180,EN ISO 1461, EN1317, etcSurface: Galvanized, or/and powder coatingSIZE OF W-BEAM: 310x85x3(4)x4320mm or Special shape and dimension according to buyer's requestCertificate: ISO9001
NameMaterialSpecificationProtective finishFittingShapeFeaturesHighway guardrailS235JRS355JRwave width: 310mm
wave height: 85mm
thickness: 3/4mm
length: 4320mmHot dip galvanized coating weight: 350- 550(single-spot) g/m2Washer
Bolt&nut
Post
BlockW Beam Thrie Beamdurable
high intensity
great corrosion resistant