We classify guardrails with hot dip zinc coating content requirements, also another way for us to divide the guardrails is according to the beam types.
When you order our highway guardrail products, please specify the following information, which will help us to give you a quick and efficient response.
Steel Beam Posts:
Specifications:
C post, tube post, beam post, Sigma post manufacturer. All component hot dip galvanized 1200g/m2.
We produce all the posts for highway guardrail at best quality that has been proved by Australian, American, European market. We supply cold formed C post, Sigma post, tube post, I beam post, and all the custom spec post.
PGenerally, we use high strength steel Q345, which possess minimum yield strength 345MPa. It can completely replace Australian steel HA350, European steel S355, ASTM Gr.50, JIS SPFC590
Hot dipped galvanizing can be also done in our workshop. 1200g/m2(both side) or 80 micro is common requirement.
