Galvanized Steel Coils/ Strips Hot Sales

Galvanized Steel Coils/ Strips Hot Sales

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:SGCC, DX51D

Surface Treatment:Galvanized

Certification:SGS

Technique:Cold Rolled

Standard:ASTM, JIS, GB, DIN

Application:Container Plate

Edge:Slit edge

Steel Grade:Q195

Width:10-1250mm

Coil Weight:3-5tons

Thickness:0.18-2.0mm

Export Markets:Global

Additional Info.

Packing:Stanadrd Sea Worth

Standard:SGS

Origin:China

HS Code:72104900

Production Capacity:4000 Tons/Month

Product Description

Cold rolled steel coil/ band / strip / strap/ tape

Standard GB ASTM BS JIS DIN

Material Q195 Q235 Q345 SS400 ST 37 SAE1008 A36

Size: 0.11mm - 3.0mm

Width as your requirement from 10mm-1500mm

Package: Stanadrd sea worth or as your requirement

Coil weight: As your requirement from 50-7000kg

Quality warranty: Any third party inspection is accepted.

Quality Certificate: MTC Mill orioginal and others as your requirement.

Commodity	Galvanized Steel Coils
Thickness	0.12mm-5mm
Width	600-1500mm
Zinc mass	40-275 gsm
Coil Weight	3-8 tons
Standard	ASTM, AISI, GB, JIS, DIN
Grade	Q195-Q345, SGCC, SPCC, SPHC, DC51D, DX51D, DX52D, SS grade 33-80, DX 54D
Spangle	Big Spangle, Small Spangle, Regular Spangle, Zero Spangle
Payment	T/T, L/C
MOQ	30 tons
Packaging	Seaworthy standard packaging or as customed
Delivery	10-20 days after receiving the prepayment

Q: How are steel coils used in the production of agricultural systems?: Steel coils are used in the production of agricultural systems as they are often shaped into various components like frames, supports, and structures. These components provide strength, durability, and stability to agricultural equipment such as tractors, harvesters, and irrigation systems, ensuring their long-term functionality and reliability in demanding farming environments.

Q: Hello, Do I make any damage to my stainless steel sink by cleaning it with clorox? Thank you!: Bleach Stainless Steel Sink

Q: What is the role of steel coils in the production of storage shelves?: Steel coils are used in the production of storage shelves to provide strength and durability. The coils are processed and shaped into various components of the shelf, such as the frame, shelves, and brackets. This ensures that the shelves are able to withstand heavy loads and maintain their structural integrity over time. Steel coils also offer corrosion resistance, making them suitable for use in storage environments.

Q: What are the challenges in coil slitting for thin gauge materials?: Successfully operating coil slitting for thin gauge materials involves addressing a specific set of challenges. One major challenge is ensuring the proper handling and stability of the thin gauge material. The material's susceptibility to deformation, wrinkling, or tearing increases as it becomes thinner. To tackle this, careful attention must be given to the handling equipment and techniques used during the slitting process. This is necessary to maintain the appropriate tension and support throughout the operation. Another challenge is maintaining consistent and precise slitting widths. Thin gauge materials are often used in applications where accuracy is crucial, such as electronic components or automotive parts. Any variation in the slitting width can cause functional defects or assembly problems. Achieving precise slitting widths in thin gauge materials requires the use of high-quality slitting knives, well-maintained slitting machinery, and accurate tension control systems. In addition, thin gauge materials are more prone to surface defects, such as scratches or burrs, during the slitting process. These defects can impact the material's appearance, performance, or even its safety. To minimize the occurrence of surface defects, it is important to carefully select slitting knives and regularly maintain the slitting machinery. Furthermore, thin gauge materials often possess a higher yield strength, making them more resistant to deformation. This poses a challenge when it comes to achieving clean and straight edges during the slitting process. Special considerations must be taken to ensure that the slitting knives are sharp and properly aligned, allowing for clean cuts without introducing any edge defects. Lastly, thin gauge materials are generally more sensitive to external factors such as temperature, humidity, or static electricity. These factors can affect the material's dimensional stability, resulting in variations in slitting width or other quality issues. Therefore, it is crucial to establish appropriate environmental conditions and implement effective anti-static measures to minimize the impact of these factors. To summarize, the challenges associated with coil slitting for thin gauge materials revolve around handling and stability, maintaining precise slitting widths, minimizing surface defects, achieving clean and straight edges, and mitigating the influence of external factors. Overcoming these challenges requires a combination of suitable equipment, techniques, and operational controls to ensure high-quality slitting outcomes.

Q: What are the main factors that affect the flatness of steel coils?: The main factors that affect the flatness of steel coils include the quality of the raw material used, the thickness and width of the coil, the temperature and humidity during the manufacturing process, the tension applied during coiling, and the cooling and leveling processes employed.

Q: How are steel coils used in the production of steel tanks?: Steel tanks rely on steel coils as a vital element in their production. These coils, typically made from top-notch steel, act as the primary raw material for manufacturing steel tanks. The initial step involves unrolling and flattening the steel coils, which are usually supplied in a coiled form from the steel mills. Once unrolled, the coils are then cut into specific lengths and widths, depending on the desired dimensions of the steel tank. These cut pieces are molded and shaped into various tank components, including the cylindrical body, top and bottom ends, and additional fittings or accessories. The strength and durability of the tank heavily depend on the steel coils, ensuring its ability to withstand the demands of its intended use. The quality of the steel used in the coils is pivotal as it determines the tank's resistance to corrosion, pressure, and external forces. Additionally, employing steel coils enables efficient and cost-effective manufacturing of steel tanks. The standardized nature of the coils ensures consistent quality and dimensions, streamlining the production process. Precise cutting of the coils also minimizes waste and maximizes material utilization. Furthermore, steel coils offer design flexibility and customization options. They are easily formed and welded into intricate shapes, accommodating tanks of varying sizes, capacities, and configurations. This versatility makes steel coils the ideal choice for producing tanks across diverse sectors, including industrial, commercial, and residential applications. In conclusion, steel coils play a critical role in steel tank production. They provide the necessary raw material for manufacturing different tank components, guaranteeing strength, durability, and customization. By utilizing steel coils, manufacturers can efficiently produce high-quality tanks that meet the specific requirements of various industries.

Q: I have a set of Ben Hogan Apex Plus Forged Irons, how can i figure out if the shafts are steel or graphite?: Most steel shafts are stepped, meaning there will be a series of ridges that run down the lengeth of the shaft every few inches. Also, take a piece of metal and tap the shaft with it. If it makes a ping type of sound, its metal. If it makes a clunk sound, its graphite. Or, look out the window and ask the first person you see walking by. Unless they are younger that 10 years old, they should be able to tell you pretty easily.

Q: Or is it a coating that is applied? If so what types of steel? Or what types of coatings?: No, usually they are just coated or galvanized. To make a steel that is truly more corrosion resistant raises it's cost quite markedly, where as coatings are pretty cheap. Almost all structural steel is just A36 mild steel (like 0.1% carbon, 0.05% Mn, and not much else). There are higher grades of structural steel, and bridges are made with truly more corrosion resistant carbon steels, but for a house it's just not the case.

Q: What are the common surface defects in steel coils?: Common surface defects in steel coils include scratches, pits, indentations, stains, and rust spots. Scratches can occur during handling or processing of the steel coils and can vary in depth and length. Pits are small depressions on the surface of the coil and can be caused by impurities in the steel or during the manufacturing process. Indentations are similar to pits but are usually larger and more noticeable. Stains can be caused by various factors such as chemicals, water, or other contaminants coming into contact with the steel surface. Rust spots occur when the steel is exposed to moisture or corrosive elements, leading to the formation of iron oxide. These defects can affect the appearance, quality, and performance of the steel, and it is important to address them to ensure the desired end-use of the coils.

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.

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