Hot Dip Galvanized Steel grating has powerful functions and is widely used in platforms, walkways, trestles, trench covers, well covers, ladders, fences, guardrails and other fields in petrochemic...
Hot-dip galvanizing is a chemical treatment, which is an electrochemical reaction. Cold galvanizing is a physical treatment, only a layer of zinc is brushed on the surface, so the zinc layer is ea...