Item name

Material

Specification (mm)

Protective finish

Standard

certificates

Features

1500*100*55*4

Roadway Guardrail Sigma Post

S235 JR

(Q235)

 S355 JR

(Q345)

ASTM A36

wave width

55

hot dipped galvanization

zinc coating weight: 880—1220 g/m2

China

EU

USA

JIS

etc.

GB/T19001-2000

ISO9001:2000

 European Certificate

durable

high intensity

great corrosion resistant  

wave height

100

thickness

4

length

1500