excellent hot-dip galvanized/ aluzinc steel sheet in good quality

excellent hot-dip galvanized/ aluzinc steel sheet in good quality System 1

excellent hot-dip galvanized/ aluzinc steel sheet in good quality System 2

excellent hot-dip galvanized/ aluzinc steel sheet in good quality System 3

excellent hot-dip galvanized/ aluzinc steel sheet in good quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 5000000 m.t./month

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Description:

1.Mateials:SGCC,DX51D / DX52D /S250,280GD

2.Size:width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)

thickness:0.15-2.0mm

length:1000-6000mm,as your require

3.Zinc coating :60-180g( as required)

4.Coil id:508mm

5.Coil weight: 3-5MT(as required)

6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.

Applications of our Galvalume Coil:

Galvalume Coil widely used for roofing products, It is also the ideal base material for Prepainted Steel Coil.

1. roofing

2. gutters

3. unexposed automotive parts

4. appliances

5. furniture

6. outdoor cabinetry

Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely hope to establish good and long-term business relationship with your esteemed company.

Q:What is the difference between hot dipped galvanized and electro galvanized steel sheets?: Hot dipped galvanized and electro galvanized steel sheets are both types of galvanized steel, but they differ in the method of application and the resulting characteristics of the coating. Hot dipped galvanized steel sheets are made by immersing the steel into a molten zinc bath. This process creates a thick, durable coating that provides excellent corrosion protection. The steel is completely coated in zinc, both on the surface and on the edges, ensuring complete coverage and protection against rust and other forms of degradation. The coating thickness can vary depending on the application and the required level of protection. On the other hand, electro galvanized steel sheets are produced by electroplating steel with a thin layer of zinc. The steel is first cleaned and treated with an acid solution to remove impurities and improve adhesion. Then, it is immersed in a zinc electrolyte solution, and an electric current is passed through the bath, causing the zinc ions to bond with the steel surface. This process results in a much thinner coating compared to hot dipped galvanized steel. Due to the thinner coating, electro galvanized steel sheets provide less corrosion protection than hot dipped galvanized steel sheets. They are more suitable for indoor applications or environments with less exposure to harsh conditions. However, electro galvanized steel sheets offer other advantages such as a smoother and more uniform appearance, making them popular for applications where aesthetics are important, such as automotive parts or appliances. In summary, the main difference between hot dipped galvanized and electro galvanized steel sheets lies in the method of application and the resulting coating thickness. Hot dipped galvanized steel sheets have a thicker, more durable coating, providing superior corrosion protection, while electro galvanized steel sheets have a thinner coating, making them more suitable for indoor applications and offering a smoother appearance.

Q:How are steel sheets protected during transportation by air?: Steel sheets are protected during transportation by air through various measures such as packaging them in protective covers, using cushioning materials like foam or bubble wrap, securing them with straps or bands to prevent movement, and placing them in sturdy crates or pallets to minimize the risk of damage. Additionally, some steel sheets may undergo corrosion-resistant coatings or be stored in climate-controlled containers to protect them from moisture or extreme temperature changes during transit.

Q:Are the steel sheets easy to transport and handle?: Steel sheets are quite convenient to transport and handle. They are generally lightweight and can be effortlessly piled and loaded onto trucks or containers for transportation. Moreover, steel sheets frequently come in standardized sizes and shapes, which simplifies their manipulation and maneuverability. Nevertheless, it is crucial to acknowledge that the size and thickness of the steel sheets can affect their ease of transportation and handling. Bigger and thicker sheets may necessitate specialized equipment or extra manpower to lift and relocate them.

Q:How do steel sheets perform in terms of impact resistance?: Steel sheets generally have excellent impact resistance due to their high strength and stiffness. They are capable of absorbing and distributing impact forces, making them highly resistant to deformation or cracking. Their ability to withstand impact makes them a popular choice for applications requiring protection against collisions or heavy loads.

Q:Can steel sheets be formed into complex shapes?: Yes, steel sheets can be formed into complex shapes through various metalworking processes such as bending, rolling, stamping, and laser cutting. These processes allow the steel sheets to be manipulated and transformed into intricate and custom shapes, meeting the specific design requirements. The malleability and strength of steel make it possible to form it into complex shapes without compromising its structural integrity. These capabilities are widely utilized in industries such as automotive, aerospace, construction, and manufacturing, where complex and precise components are required.

Q:Can steel sheets be used in telecommunications applications?: Yes, steel sheets can be used in telecommunications applications. Steel provides strength and durability, making it suitable for housing and protecting telecommunications equipment such as cabinets, racks, and enclosures. It also offers excellent electromagnetic shielding properties, which help prevent interference and maintain signal integrity.

Q:What are the common thicknesses for roofing steel sheets?: Roofing steel sheets come in a variety of thicknesses, typically ranging from 0.4mm to 0.8mm. Nevertheless, the actual thickness required will be influenced by factors like the roofing system type, regional climate, and desired durability level. In regions prone to harsh weather, thicker steel sheets, like those around 0.8mm, are commonly employed, whereas thinner sheets may suffice for less challenging environments. Consulting with a roofing expert or manufacturer is crucial to ascertain the ideal thickness for a particular roofing undertaking.

Q:Can steel sheets be used for signage?: Yes, steel sheets can be used for signage. Steel is a durable and versatile material that can be easily shaped and cut to create different types of signs. It is commonly used for outdoor signage and is known for its strength and resistance to weather conditions.

Q:What are the insulation properties of steel sheets?: Compared to other commonly used insulation materials like fiberglass or foam, steel sheets have relatively poor insulation properties. This is because steel is an excellent conductor of heat and electricity, possessing high thermal conductivity. Consequently, steel sheets are ineffective in preventing heat transfer and are not typically used as standalone insulation materials. Nonetheless, steel sheets can still offer some insulation benefits when utilized alongside other insulating materials. For example, they can serve as a protective layer or cladding, enhancing the durability and fire resistance of insulation systems. Additionally, they can function as a radiant barrier, redirecting heat away from buildings and reducing heat gain in warm climates. To summarize, although steel sheets themselves do not possess exceptional insulation properties, they can contribute to improving overall insulation performance when combined with other insulating materials or applied in specific scenarios such as radiant barriers.

Q:What is the maximum width of steel sheets available?: The maximum width of steel sheets available can vary depending on the manufacturer, but it is typically around 72 inches or 6 feet. However, some manufacturers may offer wider options up to 120 inches or 10 feet. It is important to check with specific suppliers or manufacturers to determine the exact maximum width available for steel sheets.

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