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Galvanized Roofing SheetGalvanized tile sheet, also known as galvanized iron sheet, is a common building material. It is made of steel through hot-dip galvanizing process, which has the characteristics of corrosion resistance, durability, and aesthetics.Galvanized tiles are commonly used in building structures such as roofs, walls, and partitions. They can effectively prevent corrosion and oxidation, and extend their service life.

Galvanized Roofing Sheet are a common building material, usually made from cold-rolled steel plates that have undergone hot-dip galvanizing treatment. Galvanized tile sheets have the characteristics of corrosion resistance, strong weather resistance, and beautiful appearance, so they are widely used in the covering and decoration of buildings such as roofs, walls, and warehouses. The galvanized layer of galvanized tiles can effectively prevent steel from oxidation and corrosion, extend its service life, and also have the functions of heat insulation and sound insulation.

The substrate for color coated steel coils is usually cold-rolled sheet or hot-dip galvanized sheet, which has good strength and processing performance. On the surface of the substrate, after pre-treatment, one or more layers of coating are usually applied to enhance its corrosion resistance and decorative properties.

Hot Rolled Steel SheetHot rolled coil is made from slab (mainly continuous casting slab) as raw material, heated and then processed into strip steel by roughing and finishing mills. The hot steel strip from the last finishing mill is cooled to the set temperature through laminar flow, and then rolled into steel strip coils by the coiler.

 Application fields of hot-rolled platesHot rolled sheet is a very common metal material, which is widely used in fields such as construction, ships, bridges, automobiles, pipelines, and mechanical manufacturing due to its excellent physical and mechanical properties. Today, let's learn about what hot-rolled plates are, as well as their advantages and application areas. 1. Excellent strength and toughness: Hot rolled plates have high strength and toughness, can withstand large loads and pressures, and are not easy to deform and fracture.

The importance and use of hot-rolled steelIn a world driven by innovation and technological advancements, hot rolled steel has emerged as an indispensable material in various industries. From construction to automotive, its importance and versatility cannot be overstated. Let's delve into the significance and diverse applications of this game-changing material.Hot rolled steel, also known as hot-formed steel, is produced through a manufacturing process that involves heating steel billets to extremely high temperatures and then passing them through rollers.

The Use and Function of Galvanized SteelGalvanized steel, widely used in various industries, serves multiple purposes with impressive effects. In the construction sector, this highly durable material proves ideal for structural components like beams and columns, ensuring long-lasting stability in buildings and bridges. Galvanized steel pipes, another essential application, effectively transport water and gas, safeguarding public health and safety. Moreover, galvanized steel finds extensive use in automotive manufacturing.

The use of Hot-rolled steel platesHot rolled steel plate is an important material widely used in various industries. It has many unique features and functions, so it has a wide demand in the market.Firstly, hot-rolled steel plates have excellent mechanical properties, such as high strength, good toughness, and plasticity. This makes it an indispensable material in fields such as construction, manufacturing, and automotive industry.

The use of Hot-rolled steel platesHot rolled steel plate is an important material widely used in various industries. It has many unique features and functions, so it has a wide demand in the market.Firstly, hot-rolled steel plates have excellent mechanical properties, such as high strength, good toughness, and plasticity. This makes it an indispensable material in fields such as construction, manufacturing, and automotive industry.

The process flow of PPGI (pre coated galvanized steel plate) coil usually includes the following steps:Raw material preparation: Purchase substrate steel coils from suppliers and perform necessary quality inspection and preparation work.Pickling: The substrate steel coil is pickled to remove surface oxides and other impurities to ensure coating adhesion.Cleaning and phosphating: Clean and phosphating the acid washed steel plate to form a phosphating film and enhance the adhesion of the coating.Primer coating: Apply the primer coating evenly on the surface of the steel plate through the coating