DX51D Z100 Prime Hot Dipped Galvanized Steel Coil DX51D+Z100 is BS EN 10346:2015 compliant. DX51D is a European standard, galvanized with 51 steel coil raw materials, equivalent to SGCC. DX51D+Z means that the product is used for bending and profiling quality of flat steel cold forming, the substrate status is not specified, and the steel […]
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How to choose color coated steel sheet？ Color Coated Steel Sheet In order to improve the corrosion resistance of hot-dip galvanized steel sheet, improve their surface coloring, and prevent the surface zinc layer from directly contacting air, painting should be carried out. According to different purposes, suitable substrates and coatings should also be selected, and
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Color coated plates, as a common building material, have a rich selection of colors and textures, which can bring beautiful and durable decorative effects to the exterior walls of buildings. In the current field of architectural decoration, colored coated plates are widely applied due to its unique advantages. Firstly, selecting suitable color coated plates is the key
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Color coated plates are prone to cracking before welding. We should first understand the cause of the crack in order to identify the cause and avoid accidents. The zinc layer near the groove of the color coated plate oxidizes (forms ZnO) and evaporates under the action of arc heat, emitting white smoke and steam, making
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1. Process of color coated sheet Color coated steel plate is made from cold-rolled steel plate, galvanized steel plate and aluminum-zinc steel plate as the substrate, after continuous surface pretreatment, and then baked and cooled. The main production processes of the general process are: uncoiling – pre-treatment – coating – baking – post processing –
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The coating of the printed color coated plate is made of baked synthetic resin coating. When used outdoors, the coating will gradually deteriorate due to the influence of sunlight, temperature, and rain. Careful observation of the surface of the steel plate or gentle touch with your fingers reveals the presence of white powder, which is inevitable
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Color coated coil are divided into indoor panels and outdoor panels. The different surface coatings of the two types of color coated steel plates determine their suitability for different occasions. The surface of indoor panels is generally coated with resin, which cannot adapt to the harsh natural environment outdoors. If used outdoors, it will naturally accelerate its
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The climate in coastal areas is unique and is constantly influenced by the marine environment. Factors such as high temperature and humidity, salt spray corrosion, and strong winds can also seriously affect the quality and service life of buildings. Therefore, when applying aluminum zinc metal materials in coastal areas, the following precautions should be taken.
What precautions should be taken when using aluminum zinc plate in coastal areas? Read More »
Galvanizing is an economical and effective rust prevention method commonly applied, and about half of the world’s zinc production is used in this process. Galvanized sheet refers to a steel plate coated with a layer of zinc on its surface. Galvanized sheet is a steel plate that is coated with a layer of metallic zinc
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Since August, the trading situation in China’s cold and hot rolled coil market has been average, with prices of cold and hot rolled coils rising and falling, and there will be no significant increase or decrease. In early August, the operating conditions of cold and hot rolled steel coils were different, and cold rolled steel
Cold and hot rolled steel coil market will stabilize in the short term. Read More »
