Since its development by the American shipbuilding company Bethlehem Steel in the 1970s, Galvalume Steel has demonstrated outstanding performance due to its unique coating composition - 55% aluminum, 43.4% zinc, 1.6% silicon and a small amount of trace elements. The corrosion resistance of this kind of steel is three times that of pure zinc coating and it can remain durable for a long time in harsh environments. Its surface is smooth, with a silver-gray color and regular bright spots. It is not only aesthetically pleasing but also has good heat resistance and high thermal reflectivity. It can be used for a long time in a high-temperature environment of 315℃, and its thermal reflectivity is greater than 0.70. It is an ideal material for building roofs. In addition, Galvalume Steel has excellent adhesion and can be directly used for coating. It is often used as the base plate for color-coated steel sheets. In the field of construction, Galvalume Steel is widely used, from the roofs and walls of civil buildings to large factories of industrial buildings. In the automotive industry, this material is also commonly used in components such as mufflers and exhaust pipes of cars.
Galvanized Steel prevents rusting by galvanizing the surface of steel, with hot-dip galvanizing being the most commonly used method. This process enables zinc to form a tight zinc-iron alloy layer on the surface of steel, effectively blocking corrosive elements. Galvanized steel has the advantages of low cost and good processability, and can be widely used in agriculture, construction, automobiles and other industries. In the construction industry, it is often used to make steel structure frames, balcony railings, stair railings, etc. In the agricultural sector, galvanized steel is also widely used for the frames and fences of agricultural greenhouses.
Aluminum Coil/Pipe/Plate is highly favored for its characteristics such as low density (only 2.7g/cm³), light weight, high strength and corrosion resistance. Aluminum alloy plates of different series, such as 1060, 3003, 5052, etc., are suitable for various scenarios. In the food packaging industry, aluminium foil is widely used for food preservation. In the aerospace field, aluminium alloy materials are widely used in the manufacturing of aircraft fuselages and wings because their lightweight feature helps improve the fuel efficiency and flight performance of aircraft. In the field of architectural decoration, aluminum single panels, aluminum-plastic panels, etc. are often used for exterior wall decoration, which can create a beautiful and modern architectural appearance. Aluminum tubes also play a crucial role in air conditioning refrigeration, chemical pipeline transportation and other aspects.
Stainless Steel is an iron-based alloy containing at least 10.5% chromium. The passivation film formed by the chromium element endows it with excellent anti-rust and anti-corrosion properties. In addition, by adding elements such as molybdenum, carbon, nickel and nitrogen, stainless steel can possess different properties to meet various application requirements. It is widely applied in multiple fields such as industrial equipment, medical equipment, kitchenware, architectural decoration, etc. In the medical field, stainless steel is often used to manufacture surgical instruments and the casings of medical equipment due to its biocompatibility and ease of cleaning. In the field of architecture, stainless steel is often used for the decoration of large buildings, such as door handles and railings. It is not only beautiful and durable but also can withstand harsh weather conditions.
Aluzinc Steel is similar to Galvalume Steel. It also has good corrosion resistance and aesthetics, and is widely used in the fields of construction and industry. For example, in the exterior wall decoration of some buildings with high requirements for appearance and durability and the maintenance structure of industrial plants, Aluzinc Steel can demonstrate its advantages.
Prepainted Steel is a product that has undergone coating treatment on a metal substrate. It features a rich variety of colors and excellent decorative properties, and also possesses certain corrosion resistance. It can be widely applied in fields such as the shells of household appliances, building walls, and roofs. In the home appliance industry, the outer shells of appliances such as refrigerators and air conditioners often use color-coated steel sheets, which can not only protect the internal structure but also add beauty to the products. In the construction industry, color-coated steel sheets can be used to quickly build temporary buildings or simple factories, which are convenient to construct and have a relatively low cost.
With the continuous advancement of technology and the sustained growth of industrial demand, the application fields of these metal materials are still constantly expanding. The emergence of new manufacturing processes and technologies will further enhance their performance and quality, providing more powerful support for the development of various industries.
