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รายละเอียดสินค้า:
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Galvanized steel grating refers specifically to steel grating that has undergone hot-dip galvanizing treatment. It is made from high-quality carbon steel (such as Q235B) as the base material. After being welded or pressed and locked into shape, it is immersed in a high-temperature zinc solution, allowing the surface of the steel grating to firmly adhere to a layer of zinc-iron alloy. This galvanized layer provides excellent long-term anti-corrosion and rust prevention capabilities, enabling the product to have a maintenance-free service life of up to 20-30 years in outdoor and humid industrial environments. It is the most cost-effective solution for anti-corrosion steel grating.
| Material Type | Characteristics & Applications |
|---|---|
| Low Carbon Steel (Q235B) | The mainstream material choice, accounting for over 95% of galvanized steel grating usage. Mechanical properties fully meet industrial requirements, with optimal cost-effectiveness, and it is the best match for hot-dip galvanizing process. |
| High Strength Low Alloy Steel (Q345B) | Used for special occasions with extremely high requirements for bearing capacity and lightweight design, such as long-span platforms. It has higher requirements for galvanizing process. |
The production of galvanized steel grating involves two core steps:
This is the core process that gives the steel grating board its lasting vitality. The procedure is meticulous:
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