There are two common ways to make steel gratings: generally made of carbon steel, with hot-dip galvanizing on the surface, which can prevent oxidation. The second common way is to use stainless steel.
Steel gratings are widely used in petrochemical, electricity, tap water, sewage treatment, port terminals, building decoration, shipbuilding, municipal engineering, sanitation engineering and other fields. They can be used on the platform of petrochemical plants, on the stairs of large cargo ships, in the beautification of residential decoration, and in the drainage covers of municipal engineering.