Color Coated Galvanized/Aluzinc Steel Coil in High Quality

Color Coated Galvanized/Aluzinc Steel Coil in High Quality System 1

Color Coated Galvanized/Aluzinc Steel Coil in High Quality System 2

Color Coated Galvanized/Aluzinc Steel Coil in High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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2.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

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Color Coated Galvanized/Aluzinc Steel Coil in High Quality

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

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

1. What’s the application of this product?

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

2. What’s the brand of the paint?

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

3. How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

4. How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

5. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q: How are steel coils inspected for uniformity using statistical analysis?: Steel coils are inspected for uniformity using statistical analysis by randomly selecting a sample of coils and measuring specific characteristics such as thickness, width, and weight. These measurements are then analyzed using statistical methods, such as mean, standard deviation, and control charts, to determine if the coils meet the desired uniformity criteria. This approach allows for efficient and reliable assessment of the overall quality and consistency of steel coils.

Q: What is the yield strength of steel coils?: The yield strength of steel coils can vary depending on the specific grade and composition of the steel. However, on average, the yield strength of steel coils typically ranges from 250 to 350 megapascals (MPa).

Q: Where do I need hot galvanized steel coils and color coated rolls?: Hot galvanized steel coils and color coated rolls have light, beautiful and good corrosion resistance, and can be directly machinedThe construction industry, shipbuilding, vehicle manufacturing, furniture and electrical industries provide a new type of raw materialThe utility model has the advantages of steel replacing wood, efficient construction, energy saving, pollution prevention and the like.

Q: What are the safety regulations for handling steel coils?: The safety regulations for handling steel coils include wearing appropriate personal protective equipment, such as gloves and steel-toed boots, using proper lifting techniques and equipment, ensuring a clear and organized work area, and following guidelines for stacking and securing coils to prevent accidents and injuries. Regular inspections and maintenance of equipment and storage areas are also crucial for ensuring safe handling of steel coils.

Q: I am doing an assignment for my materials class, im not asking for the answer but just some help. I have the assignment finished and handed in but the teacher gave it back with one comment, he asked me to explain the grain growth in steel during hydraulic press bending. Im completely stuck, please help. Thanks.: when you press bend metal , its gets a little hotter at the point of the bend , its like bending a piece of metal back and fourth , the area of the bending gets hot .the distance between the atoms at that point expands thus, a small growth in the size of the metal

Q: How are steel coils inspected for defects after rewinding?: Steel coils are inspected for defects after rewinding through a thorough visual examination and various non-destructive testing techniques such as ultrasonic testing, magnetic particle inspection, and eddy current testing. These methods help identify any surface defects, internal flaws, or deviations in dimensions, ensuring the quality and integrity of the steel coils.

Q: How are steel coils used in the production of electronic devices?: Steel coils are used in the production of electronic devices for various purposes, such as creating magnetic fields, providing structural support, and acting as conductors in transformers and inductors. These coils are typically wound around a core material, such as ferrite or laminated iron, to enhance their magnetic properties and improve their performance in electronic circuits.

Q: How do steel coils perform in corrosive environments?: Steel coils typically perform well in corrosive environments due to their inherent resistance to corrosion. This is primarily because steel is an alloy composed of iron and other elements, such as carbon, which provides it with a protective layer known as a passive film. This passive film acts as a barrier between the steel surface and the corrosive elements, preventing direct contact and thus minimizing the risk of corrosion. In addition to the passive film, steel coils can also be coated with various protective coatings to enhance their resistance against corrosion. These coatings, such as zinc or epoxy, provide an additional layer of protection and further extend the lifespan of the steel coils when exposed to corrosive environments. However, it is important to note that the performance of steel coils in corrosive environments can still be influenced by factors such as the specific corrosive agent, exposure duration, and the presence of other contaminants. In highly aggressive environments, such as those with high humidity, saltwater exposure, or acidic chemicals, the protective layers on steel coils may deteriorate over time, leading to potential corrosion. To ensure optimal performance in corrosive environments, it is advisable to select steel coils with corrosion-resistant properties, such as stainless steel or galvanized steel. Regular maintenance and inspections are also crucial to identify any signs of corrosion early on and take appropriate measures to prevent further damage. Overall, steel coils offer good resistance to corrosion in most environments, but the severity of the corrosive conditions can ultimately impact their performance.

Q: What are the different types of steel coil handling equipment?: Some different types of steel coil handling equipment include coil lifters, coil tongs, coil grabs, coil hooks, coil transfer cars, and coil upenders. These equipment are designed to safely lift, transport, and rotate steel coils during various industrial processes.

Q: What are the common uses of cold rolled steel coils?: Cold rolled steel coils have a wide range of common uses such as in automotive manufacturing, construction, appliances, furniture, and general engineering applications.

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