Shandong Hot-Dip Galvanized Steel Grating Covers, Hot-Dip Galvanized Steel Platform Cover Manufacturer

Galvanized Grating Panels are grating panels that undergo anti-rust treatment after production. There are two types: hot-dipped galvanized and electro-galvanized. The hot-dipped galvanizing standard is: GB/T 13912-2002 "Technical Requirements and Test Methods for Hot-Dip Galvanizing of Iron and Steel Products." As a new material and product, grating panels are gaining increasingly widespread application due to their numerous superior properties and favorable performance-to-cost ratio, indicating their promising future. The article discusses the properties of grating panels, their economic selection, and a comprehensive technical and economic analysis. In metallurgy, mining, petroleum, electricity, industrial sectors, and some civilian fields, grating panels are being increasingly used as a new type of building material. What is considered a new material has actually had a history of over several decades abroad, but it has only been widely adopted in China in the past decade. However, just like aluminum alloy windows, people still tend to call them new materials when compared to traditional materials.

Hot-Dip Galvanized - Also known as hot-dip galvanizing, it involves melting zinc ingots at high temperatures, adding some auxiliary materials, and then immersing the metal components into a galvanizing bath to coat them with a layer of zinc. The advantages of hot-dip galvanizing include its strong corrosion resistance and good adhesion and hardness of the galvanized layer. The weight of the product increases after galvanizing, and the term "galvanizing thickness" we often use primarily refers to hot-dip galvanizing.

"Cold galvanizing" ---- "Electroplating", which involves the displacement reaction between iron and zinc ions through electrolysis of zinc salt solutions, without the need for heating. The zinc coating is minimal and prone to rusting in humid environments.