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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.

Application fields of galvanized coilsGalvanized coils are widely used in various industries due to their exceptional corrosion resistance and durability. They find extensive applications in construction, automotive manufacturing, electrical appliances, and general engineering sectors.In the construction industry, galvanized coils are commonly used for roofing, wall cladding, and structural components.

Color steel coil is widely used, can be used as a wall, can also be used as a roof, the application field is different, its thickness choice is not the same.

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

Function and Application of Steel ShapesSection steel is a special type of steel that is processed and cold bent into specific cross-sectional shapes, such as H-shaped steel, I-shaped steel, angle steel, etc. Steel profiles have high strength, stiffness, and stability, and are widely used in fields such as construction, bridges, and mechanical manufacturing. It can provide support, support, and connection functions, as well as withstand and disperse gravity and structural loads.

Angle steel quality inspection method 1. Angle steel appearance quality inspection: The surface quality of Angle steel is specified in the Angle steel use standard, and there are generally no delamination, cracks, cracks and obvious problems in the steel. In the steel use standard also specifies the allowable range of Angle steel geometric shape deviation, generally including bending degree, side width, side thickness, top Angle, weight and other requirements, and stipulates that the Angle steel must not have obvious torsion.2.

Welcome to the source manufacturers of steel products in China! We are dedicated to providing high-quality steel materials directly from the production line to wholesale distributors around the world.    With years of experience and expertise in steel manufacturing, we ensure that our products meet the highest industry standards for strength, durability, and reliability.

The Function and Application of U-shaped Channel SteelU-shaped channel steel is a commonly used building material with a U-shaped cross-sectional shape, also known as U-shaped steel groove or U-shaped steel groove.

The use of colored steel platesColor coated steel plate is a type of steel plate with a surface coated with color coating, which has a wide range of applications.