Zero Spangle-manufacture,factory,supplier from China

Product IntroductionsZero zinc-coated steel coil refers to the galvanized steel coil without obvious zinc flowers on the surface. Zinc flower is because in the process of hot galvanizing, a large amount of zinc liquid is blown back to the zinc pan, forming a large number of crystallization nuclei on the surface of the steel plate, and as the steel plate rises and cools, the crystallization nuclei slowly grow into zinc flowers. Advantages of zero zinc-flower galvanized steel coil. Aesthetic: No zinc flower appearance is more smooth, suitable for the pursuit of beauty occasions.

Product IntroductionsMininum spangle zinc-coated steel coil means that in the process of galvanizing, through specific process control, the zinc layer forms the smallest zinc coating when solidifying. This treatment not only improves the beauty of galvanized steel coil, but also enhances its corrosion resistance.The small zinc flower coating is formed by controlling the growth of zinc grains during the solidification of zinc layer.

Product IntroductionsConventional zinc flowers refer to the natural zinc flowers formed by zinc liquid on the surface of the steel plate during the galvanizing process. These zinc flowers are usually formed by the crystallization of zinc liquid during the cooling process and have a certain size and shape. The presence of conventional zinc flowers can increase the thickness of the galvanizing layer, improve its anti-corrosion performance, and provide a unique appearance.Characteristics of conventional zinc flowers.

Product IntroductionsZinc-coated steel coil with large zinc-coated flowers is a coating plate with obvious zinc-coated flowers formed by free growth of zinc grains in the process of hot galvanizing. The formation of this large zinc flower is mainly due to the hot dip plating under the condition that the zinc liquid contains antimony or lead, so that the zinc grains grow freely during the normal solidification process. Zinc flower obtained by condensation of zinc layer under normal conditions.

Product IntroductionsG550 galvanized coil is a steel product that is widely used in many fields and is favored for its excellent corrosion resistance and mechanical properties. Its main uses include automobile manufacturing, metal products, machinery manufacturing, rail transit, pressure vessels, nuclear power, chemical equipment and food machinery.Material characteristicsThe G550 galvanized coil is made of Q550, which is a high-strength steel that is further enhanced by galvanizing its corrosion resistance and service life.

Product IntroductionsGalvanized Aluminum Coil is made of cold-rolled steel sheet and solidified at 5 ° C with 55% aluminum, 43.4% zinc and 1.6% silicon.   It combines the physical protection and high durability of aluminum with the electrochemical protection of zinc.   It is also known as Galvalume Steel Coil.The production process of aluminum-zinc-plated steel coils adopts a continuous hot-dip plating method.

Product IntroductionsCharacteristics of galvanized metal coilExcellent anti-corrosion propertyThe zinc layer on the floor of the galvanized metal coil can efficiently isolate the direct contact between the metal plate and the exterior environment, thereby stopping the metal plate from being corroded.

Product IntroductionsHot-dip galvanized steel plate is one of the main production methods used at present.

Product IntroductionsSGCC (Steel Steel Hot Galvanized) is a hot-rolled Galvanized coil, where "S" stands for "Steel" (steel), "G" stands for "galvanized", and "C" stands for "Common" (common grade) 1. This galvanized coil is made by dipping a thin steel sheet into a melted zinc tank and making its surface adhere to a layer of zinc.

Product IntroductionsRaw material preparation: The raw materials usually used are cold-rolled steel plates or hot-rolled steel plates, which need to undergo strict quality testing to ensure that they meet the production requirements.Steel strip pretreatment: The purpose is to remove oil, rust and other impurities on the surface of the steel strip to ensure the adhesion and quality of the galvanized layer.

Product IntroductionsThe 0.10mm thickness galvanized steel sheet is widely used in various applications due to its excellent corrosion resistance and durability.

Product IntroductionsGalvanized strip steel coil is a narrow strip steel coil made of cold-rolled or hot-rolled steel sheet as the base material, after forming zinc layer on the surface by hot-dip galvanizing process, and then by strip processing. The production process mainly includes raw material preparation, steel strip pretreatment, hot dip galvanizing, cold rolling forming, strip cutting and other steps. Among them, strip processing is to cut wide galvanized steel coil into specific width strip products by cutting equipment to meet the needs of different application scenarios.

Product IntroductionsGalvanized strip metal coil is a slim strip metal coil made of cold-rolled or hot-rolled metal sheet as the base material, after forming zinc layer on the floor by means of hot-dip galvanizing process, and then through strip processing. The manufacturing procedure in most cases consists of uncooked cloth preparation, metal strip pretreatment, warm dip galvanizing, bloodless rolling forming, strip slicing and different steps.

Product IntroductionsT-type galvanized corrugated board is a corrugated cold-rolled sheet made of galvanized steel, which is cut and bent to become a corrugated steel sheet material.

Product IntroductionsCold-rolled galvanized coil is a cold-rolled metal product, the floor is bright, excessive finish, frequently used in steel products, precision electronics, equipment manufacturing and different fields.

Product IntroductionsThe sheet steel is immersed in the melted zinc tank so that the surface is adhered to a layer of zinc sheet steel. At present, it is mainly produced by continuous galvanizing process, that is, continuous immersion of rolled steel plates in melting zinc plating tanks to make galvanized steel plates. Immediately after the tank, the steel plate is heated to about 500 ° C to generate an alloy film of zinc and iron, further improving its corrosion resistance and weldability.

Product IntroductionsThe C-pillar is a component widely used in many fields, especially in the field of construction and guardrail. With its unique shape and good mechanical properties, C-column plays an important role in different application scenarios. The design of C-column makes it have high structural strength and stability. Its thin-wall structure and opening design not only reduce the self-weight, but also improve the bending and torsional resistance. C-column opening design for easy machining and installation.

Product IntroductionsGalvalume Steel Sheet is a kind of alloy coated steel plate which is obtained by aluminum-zinc alloy covering on the surface of steel plate. This steel plate is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at 600℃, forming a dense quaternary junction crystal structure, thus providing a strong and effective barrier against corrosion caused penetration. Its surface is unique smooth, flat and gorgeous star flowers, the primary color is silver white, widely used in many fields.

Product IntroductionsColour Coated Steel Coils are made from cold-rolled steel plates and galvanized steel plates through a series of processes including surface pretreatment (degreasing, cleaning, chemical conversion), continuous coating (roll coating), baking, and cooling. The coated steel sheets produced have light weight, attractive appearance, excellent corrosion resistance, and can be directly processed into various forms.This material combines the strength and durability of traditional steel with enhanced rust protection and aesthetic appeal.

Product IntroductionsAluminum-zinc coated steel coil is a sheet obtained after baking and cooling by coating one or more layers of liquid paint on the surface of aluminum-zinc coated steel plate.

Product IntroductionsColor lined roll is a product that combines metal with colourful peritoneum thru composite technology. It is extensively used in many fields and has incredible anti-rust and anti-corrosion feature and properly mechanical properties.

Product IntroductionsColor-coated metal coil is a form of coil dealt with with natural coating on the floor of cold-rolled metal plate or galvanized metal plate, which has the traits of top corrosion resistance, vivid coloration and stunning appearance.

Product IntroductionsWith a huge market demand for coloration covered rolls,  colour lined rolls have the following advantages:Excellent corrosion resistance: can successfully withstand the influence of acid rain, sea breeze and different harsh environmentsBeautiful appearance: a range of colorations are handy to meet the character desires of extraordinary customersGood processing performance: effortless to cut, bend, effortless to inst

Product Introductions‌DX53D color coated steel coil is a kind of surface treated steel plate, with excellent corrosion resistance and long service life ‌. It is usually made of hot-galvanized sheet, hot-plated aluminum zinc sheet or electrogalvanized sheet as the substrate, after surface pretreatment (such as chemical degreasing and chemical conversion treatment), coated with one or more layers of organic coating, and by baking curing ‌.Material and characteristicsThe material of DX53D color coated steel coil is usually DX51D, DX52D, DX53D, etc.