4320*310*85*4mm Expressway Guardrail Plate

Corrugated Beam Barrier and Parts:
Double Barrier Plate Specification:4320*310*85mm
Thickness:2.5/2.75/2.85/3.0/3.5/3.75/3.85/4.0mm
Material:Q235

Three Guardrail Plate Specification:4320*506*85*4.0mm

Parts including：Pillar Type Column，Column Cap，Obstruction Block,tray,bolt.

Pillar Type Column Specification:
Diameter of Column are 114mm and 140mm
Wall thickness of Column is 4.0mm/4.25mm/4.5mm
The usual length(diameter 114mm):1000mm,1200mm,1500mm,1800mm,1950mm,2000mm
The usual Length(diameter 140mm):1150mm,1200mm,1500mm,1800mm,2000mm,2150mm,2270mm
Material:Q235
Weight=(diameter-wall thickness)*wall thickness*0.02466*length

Square Column Specifation:130*130*6*2540mm

Column Cap specification:
Diameter of Column Cap are 114mm and 140mm

Connection:Obstuction Block and Bracket.
Obstrction Block Specification:196*178*200*3.0/4.0/4.5mm
Bracket Specification:70*300*4.0/4.5mm

Bolt Specification:
M16*170mm,M16*150mm,M16*45mm,M16*35mm

Surface Treatment:Hot galvanizing and Spray