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What is Chromated Treatment？ Chromated treatment involves immersing a metal object in a solution primarily composed of chromic acid or dichromate, resulting in the formation of a protective film on the metal surface. This post-treatment process is commonly used for zinc and cadmium coatings. The following sections will break down the basics, the chemical process, […]
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What is Galfan? Galfan-coated is an alloy steel plate composed of 95% zinc and 5% aluminum alloy coating. Galfan steel provides enhanced corrosion resistance compared to traditional galvanized coatings, making Galfan a popular choice for various applications, especially in corrosive environments. Composition: The main components of Galfan are zinc and aluminum alloy coating. Alloy
Sheet Metal Gauge Thickness Chart When you deal in sheet metal, you will have heard the term “Guage” commonly used. For example, those who are not familiar with the Guage system may not understand what 20Guage means. To help more people better understand Guage and attach a sheet metal gauge table. How to use sheet
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What is the difference between PPGI and PPGL? PPGI full name is Pre-painted Galvanized Steel Coil and PPGL full name is Pre-painted Galvalume Steel Coil, they are two different coating technologies, and there are certain differences in application and performance. Raw Material of difference between PPGI and PPGL PPGI is a technology that uses
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What is PPGL Coil Prepainted Galvalume Steel PPGL Coil? PPGL coil and ppgl sheet full form Prepainted Galvalume Steel PPGL Coil is made of Hop dipped Galvalume/Aluzinc Steel Coil (55% aluminum, 43.5% zinc, and 1.5% silicon) which is more corrosion-resistant than galvanized as the substrate and has been surface degreased, phosphate and complexed. It is
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What is PPGI Sheet In Coil? PPGI Sheet are also called Pre-painted galvanized steel sheet in coil. Galvanized steel coils are used as the substrate.. They are treated on the surface by removing grease, cleaning, and applying chemicals. A product made by applying paint in a continuous method (roller coating), baking and cooling. Users
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CR Coil Cold Rolled Steel Coil CR Coil Cold rolled Steel coil are cold-worked steel sheets with specific tolerances, flatness and surface quality after a series of processing treatments. This process gives cold-rolled coils unique physical properties, making them widely used in automobiles, home appliances, building materials, and machinery manufacturing. Cold-rolled coils are made from
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Hot Dipped Galvalume Steel Coil Hot dipped galvalume steel coil is an alloy steel plate composed of 55% Aluminum, 43.5% Zinc,1.5% Silicon. Hot dipped galvalume steel coil demonstrates stable anti-rust and anti-corrosion ability in various acid and alkaline, humid, and rainy environmental tests. So, galvalume steel coil has a wide range of applications in the industry.
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Hot Dipped Galvanized Steel Coil The main characteristics of hot dipped galvanized steel coil have good processing performance, strong corrosion resistance, high heat resistance, perfect mechanical properties and pretty surface quality, which are beneficial to further processing, economical and practical in infrastructure and construction. Hot dipped galvanized steel coil are processed by continuous hot-dip galvanizing from cold-rolled steel coil.
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What To You Know the Difference Galvanized or Galvalume? When choosing metal for construction or manufacturing, you often encounter two common options: galvanized steel and Galvalume steel. Both materials are popular for their corrosion resistance and durability, but they are not the same. Knowing their differences can help you make a better choice for your
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