Pre-Painted Hot Dip Galvanized Steel Coil

Pre-Painted Hot Dip Galvanized Steel Coil System 1

Pre-Painted Hot Dip Galvanized Steel Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 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

Pre-Painted Hot Dip Galvanized Steel Coil

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:What are the different methods of slitting steel coils?: There are several different methods of slitting steel coils, each with its own advantages and limitations. Some of the most common methods include: 1. Rotary Shear Slitting: This method involves using rotating knives to cut the steel coil into narrower strips. It is a versatile and efficient method that allows for high-speed production and precise slitting. Rotary shear slitting is commonly used for thinner gauge materials. 2. Looping Pit Slitting: In this method, the steel coil passes through a looping pit where it is guided and tensioned before being slit. It is suitable for thicker gauge materials and provides good edge quality. Looping pit slitting allows for higher coil speeds and can handle heavier coils. 3. Drag Slitting: This method involves dragging the steel coil over a stationary blade or set of blades to perform the slitting. It is particularly useful for materials that are difficult to slit, such as high-strength steels. Drag slitting provides excellent edge quality and is often used for precision slitting applications. 4. Crush Slitting: Crush slitting involves applying pressure to the steel coil to crush and separate it into narrower strips. It is a cost-effective method suitable for lower gauge materials. However, it may result in slightly rougher edge quality compared to other methods. 5. Laser Slitting: Laser slitting utilizes a focused laser beam to cut through the steel coil. It is a highly precise method that offers excellent edge quality and minimal distortion. Laser slitting is commonly used for high-value and specialty materials. Each method has its own advantages and is suitable for specific applications and material types. The choice of slitting method depends on factors such as material thickness, desired edge quality, production speed requirements, and budget.

Q:What is a steel coil?: A steel coil is a coiled sheet of steel that is typically used in various industries for manufacturing purposes. It is a continuous length of steel that has been wound into a coil shape, making it easier to transport and store. Steel coils are commonly used in the automotive, construction, and appliance industries, among others, for applications such as making metal parts, forming structures, and producing steel components.

Q:and also what makes different hardness of stainless steel?: a little clarification. steel doesn't become stainless. There are many different types of steel, which is an alloy of iron and other element. The other elements determine things like hardness, corrosion resistance, etc. One element is chromium, which when added in the correct proportions, forms stainless steel. PS, there are many many different stainless steels, with different proportions.

Q:I am making a permanent magnet, just for fun. I am trying to find the best grade of steel to do so with.: The type of steel you require is Steel ( Iron + Carbon, mainly.),{many different types of steel } with a high Cobalt and Nickel content. These alloyed together give the best Permanent Magnets, mainly due to their own individual magnetic properties / characteristics being retained in the Alloy. All 3 metals can be magnetised by there own, but Cobalt is known to cause cancer. Nickel, is poisonous and can also cause sever Dermatitis and the destruction of skin tissue.But when alloyed together with Iron they are pretty harmless. Interesting thing is, All of these metals (in this case Elements) can share the same Mass Number ( 60 ). And yet are totally different in their other properties beside Magnetism. Cobalt - Samarium - alloys, create some of the worlds most powerful permanent magnets. And were used in medicine, But are now superseded by Neodymium magnets which are employed instead. Edit; What you could try is, mild steel which is widely available and easily found. . The steels mentioned above are pretty exclusive materials and I personally would not know how to test for their contents, of which they are made from. Soft Iron is good for making electro-magnets if you fancy a go at making one. .

Q:How are steel coils used in the production of metal bridges?: Due to their versatility, strength, and durability, steel coils are a crucial element in the manufacturing of metal bridges. These coils, typically made from high-quality steel alloys, provide the necessary structural integrity required for bridge construction. To begin the process of using steel coils for bridge production, they undergo a series of manufacturing techniques. The coils are uncoiled and straightened to eliminate any distortions or bends. They are then precisely cut into lengths according to the specifications of the bridge design. Once the steel coils have been processed, they are transformed into various structural components used in bridge construction. These components include beams, girders, trusses, and plates. Beams and girders serve as the primary support structure of the bridge, while trusses provide additional support and stability. Plates are used for the bridge deck, providing a surface for vehicles and pedestrians to travel on. Steel coils also play a critical role in the fabrication of bridge connections and joints. These connections are essential for transmitting loads and forces throughout the bridge structure, ensuring its stability and safety. Steel coils are utilized in the creation of various connection elements, such as bolts, nuts, washers, and welded sections. Furthermore, steel coils are commonly employed in the production of bridge reinforcements. Rebar, which is used to strengthen concrete elements within the bridge, is manufactured from steel coils. By enhancing the load-bearing capacity and resistance to bending and tension, these reinforcements strengthen columns, piers, and abutments. In addition to their structural applications, steel coils are also utilized for protective coatings on metal bridges. They can be coated with specialized materials like zinc, epoxy, or paint to prevent corrosion and extend the bridge's lifespan. These coatings are especially important in harsh environments with high levels of moisture, chemicals, and weathering factors, as they help maintain the bridge's structural integrity. Overall, steel coils are the foundation of metal bridge production. They are transformed into various components, connections, reinforcements, and protective coatings that ensure the bridge's strength, durability, and longevity.

Q:How are steel coils used in the production of metal containers?: Steel coils are widely used in the production of metal containers due to their versatility and strength. The process of manufacturing metal containers typically involves several steps, and steel coils play a crucial role in each of these stages. Firstly, steel coils are used as the primary raw material in the production of metal containers. The coils are made of high-quality steel that is rolled into a continuous sheet, ensuring consistent thickness and durability. This sheet is then cut into specific widths and lengths according to the size requirements of the containers. Once the steel coils are cut into the desired dimensions, they are formed into the shape of the container using various techniques. One common method is called roll forming, where the steel coil is passed through a series of roll dies that progressively shape it into the desired container shape. This can be done to create containers of various sizes and designs, such as cans, drums, or even large industrial containers. After the initial forming process, the steel coils are further processed to enhance their strength and durability. This can involve heat treatment, where the coils are exposed to high temperatures to increase their hardness and resistance to wear and tear. Other processes like annealing and quenching may also be utilized to improve the steel's properties. Once the containers are formed and processed, they undergo additional fabrication steps such as welding or sealing to ensure their structural integrity. Steel coils are often used in these processes as well, as they provide a strong and reliable material to create sturdy seams and joints. Finally, the metal containers are finished by applying various coatings or treatments to protect them from rust, corrosion, or other environmental factors. Steel coils can be coated with materials such as paint, epoxy, or zinc to enhance their resistance to these elements, ensuring the longevity of the containers. In summary, steel coils are essential components in the production of metal containers. From being the primary raw material to being used in forming, processing, and finishing, steel coils provide the strength, durability, and versatility necessary for the manufacturing of reliable metal containers for various industries.

Q:I am buying my boyfriend a steel guitar for our one year anniversary and I was curious what brand or company I should look into. I want something high quality yet traditional. Money is not really an issue but I don't exactly want to spend an arm and a leg either.Thank you in advance!: Pedal steel or lap steel? Or do you perhaps mean a steel-STRING guitar, or a steel-bodied resonator guitar? Might help weed out irrelevant replies if you were to clarify.

Q:Can steel coils be coated with color-changing materials?: Yes, steel coils can be coated with color-changing materials. These materials are typically applied as a topcoat or overcoat on the steel surface, allowing the coils to exhibit different colors or hues based on external factors such as temperature, light, or chemical reactions. This coating technology can provide visual appeal, aesthetic versatility, and even functional benefits to steel coils in various applications.

Q:How are defects in steel coils repaired?: Defects in steel coils are repaired through various methods depending on the type and severity of the defect. Common repair techniques include grinding, welding, soldering, or using heat treatment processes to correct the defects. The specific approach is determined by professionals after assessing the nature of the defect and considering the desired quality and performance standards of the steel coils.

Q:How are steel coils used in the production of food processing machinery?: Steel coils are used in the production of food processing machinery to construct various components such as frames, supports, and structural elements. These coils are typically shaped, cut, and welded to create the required parts, ensuring durability and strength in the machinery.

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