Good Quality of Prepainted Galvanized Steel Coil from China

Good Quality of Prepainted Galvanized Steel Coil from China System 1

Good Quality of Prepainted Galvanized Steel Coil from China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 5000 m.t./month

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1.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

2. Pre-Painted Galvanized/Aluzinc Steel Coil Description：

With GI as base material, after pretreatment (degrease and chemical treatment ) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

3.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Application: Boiler Plate

Special Use: High-strength Steel Plate

Width: 20-1250mm

Length: customized

commoidty: pre-painted galvanized steel coil

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: all RAL color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

Good Quality of Prepainted Galvanized Steel Coil from China

Q: Can steel coils be welded?: Yes, steel coils can be welded. Welding is a common method used to join steel coils together, whether for manufacturing purposes or repair work.

Q: How are steel coils used in the manufacturing of construction equipment?: Steel coils are used in the manufacturing of construction equipment as they serve as a primary raw material for the fabrication of various structural components such as frames, bodies, and chassis. These coils are typically processed through cutting, bending, welding, and shaping techniques to create the necessary parts that provide strength, durability, and stability to construction machinery.

Q: What are the common industry standards for steel coils?: The common industry standards for steel coils include specifications related to dimensions, weight, chemical composition, mechanical properties, and surface finish. These standards are often set by organizations such as the American Society for Testing and Materials (ASTM), International Organization for Standardization (ISO), and the Steel Industry Associations.

Q: How are steel coils tested for flatness and straightness?: Steel coils are commonly tested for flatness and straightness using various methods such as visual inspection, measuring with straightedges, laser-based measurements, or using specialized equipment like tension leveling machines. These tests ensure that the steel coils meet the required standards and are suitable for further processing or use in various industries.

Q: What are the common coil diameter and weight combinations available for steel coils?: The common coil diameter and weight combinations available for steel coils vary depending on the specific requirements of the industry or application. However, some commonly available coil diameter ranges include 24 inches to 72 inches, while weight combinations can range from 3,000 pounds to 50,000 pounds or more. These dimensions can be further customized based on the needs of the customer and the capabilities of the steel manufacturer.

Q: I just got my Daewoo K2 in 5.56 and i know they are tough and reliable but how well will it fair with steel rounds. I know shooting brass is better for any gun but what kind of extra wear and tear would i be looking at with shooting steel. Also what about reloading steel. Is it recomended. I would not even be asking this but steel is far cheaper than brass ammo, and i need to save some money.: Definitely DO NOT reload steel cases. As far as shooting steel vs brass. Brass will always be better than steel in your gun. Steel is a harder and stronger metal and will wear the firearm quicker than brass.

Q: y does 1095 steel on a katana weight about a pound less for the same amount than 1045? the 1095 is better right? but then why is 1045 steel more comenly used for practical use than 1095, even though i no its cheaper to use 1045 for tami mats. so is 1095 steel the better investment for buying and minor tami mat use?: the grade of the sword is one aspect but there's more to it. the quality of the sword itself is a much more important factor a good quality 1045 grade blade can often be much better than a medium quality 1060 or 1095 blade. the quality of the work is much more important than the grade of the steel

Q: Explain why a steel nail sinks but a steel ship floats.: The vertical buoyancy force is equal to the weight of displaced fluid. Therefore, for a steel nail to sink, the weight of fluid it displaces is less than the weight of the nail itself. While the steel ship displaces a very large amount of fluid, thus generating a sufficiently high buoyancy force to keep the ship afloat.

Q: What are the different types of steel coil finishing processes?: There are several types of steel coil finishing processes, including hot rolling, cold rolling, galvanizing, and coating. Hot rolling involves passing the steel through high temperatures to shape and form it. Cold rolling is a similar process but is done at lower temperatures to improve the steel's surface finish and dimensional accuracy. Galvanizing is a process where a layer of zinc is applied to the steel to protect it from corrosion. Coating processes involve applying a layer of paint or other protective substances to enhance the steel's durability and aesthetics.

Q: What are the different methods of coil recoiling for narrow strip widths?: There are several different methods of coil recoiling for narrow strip widths. One method is known as slitting and recoiling, which involves cutting the wide coil into narrower strips and then rewinding them onto a smaller coil. This is typically done using a slitting machine, which can make precise cuts to create the desired strip widths. Another method is known as edge trimming and recoiling. In this process, the edges of the wide coil are trimmed to create narrower strips, and then the remaining material is rewound onto a smaller coil. This method is often used when the edges of the coil are damaged or uneven and need to be removed before recoiling. Additionally, there is a method called tension recoiling. In this process, the wide coil is passed through a series of tensioning devices that help to create the desired strip widths. The tensioning devices can apply controlled pressure to the edges of the coil, allowing for precise recoiling of narrow strips. Furthermore, some companies use laser cutting technology for coil recoiling. This method involves using a laser beam to cut the wide coil into narrow strips, followed by rewinding onto a smaller coil. Laser cutting offers high precision and accuracy, making it an ideal option for narrow strip widths. Overall, the different methods of coil recoiling for narrow strip widths include slitting and recoiling, edge trimming and recoiling, tension recoiling, and laser cutting. Each method has its own advantages and is chosen based on the specific requirements and capabilities of the manufacturing process.

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