Supply Hot-Dip Galvanized Steel Sheet/Coil

Supply Hot-Dip Galvanized Steel Sheet/Coil System 1

Supply Hot-Dip Galvanized Steel Sheet/Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Hot-dip Zinc Coating Steel Building Roof Walls

1.Structure of Hot-Dip Galvanized Steel Sheet Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. 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.

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images:

Supply Hot-Dip Galvanized Steel Sheet/Coil

4.Hot-Dip Galvanized Steel Sheet Specification：

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Supply Hot-Dip Galvanized Steel Sheet/Coil

5.FAQ of Hot-Dip Galvanized Steel Sheet：

We have organized several common questions for our clients，may help you sincerely：

1.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.

2.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.

3. 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 15-30 days, but the shipment will depend on the vessel situation.

Q: For some reason, if you rub iron oxide or lodestone (both very crumbly, dark, mineral-like materials) into soft, unhardened steel, their particles actually get stuck into the surface of the steel (that is, darkening it). My question is, how does this work? How come iron oxide and lodestone can get stuck, and how come other materials (like silicone carbide, for example) do not?My second question is, are there any materials that can get stuck into steel, that is also blue in color, and how would I best obtain it?: If you look at the surface of untreated steel even with a low power microscope you will see a surface that is far from smooth, there are pits and occlusions dotting the surface. Steel is not polished when you see it this way so the only treatment to the surface was the extrusion process or forming done on it by the presses. Iron oxide has a very small particle size and when pulverized into a powder it can easily fill the pits and voids in the steel surface coloring it.

Q: What are the environmental benefits of using steel coils?: There are several environmental benefits of using steel coils. Firstly, steel is a highly recyclable material, meaning that it can be reused multiple times without losing its properties. This reduces the demand for raw materials and minimizes waste. Additionally, steel coils have a long lifespan, making them durable and resistant to wear and tear. This reduces the need for frequent replacements, saving resources and reducing waste. Furthermore, steel is a highly energy-efficient material, both in its production and during its use. It requires less energy to manufacture steel coils compared to other materials, and its high strength-to-weight ratio allows for lighter structures, reducing energy consumption in transportation. Overall, the use of steel coils contributes to a more sustainable and eco-friendly approach in various industries.

Q: Is 440 steel relatively strong or weak?: Its strong steel is rated by the precence of carbon in it. Higher carbon _ higher the price

Q: In pounds per square inch what is the tensile strength of strong steel?: It is refereed to the ultimate tensile strength which is the point at which the specimen of steel fail (rapture) when subjected to a force,measured by unit force divided by cross section of steel.

Q: What is the role of steel coils in the manufacturing of bridges?: Steel coils play a crucial role in the manufacturing of bridges as they are used as the primary material for constructing the structural components of the bridge, such as beams, columns, and girders. These coils are manufactured by rolling steel into flat strips, which are then wound into large coils. The high strength and durability of steel make it an ideal choice for bridge construction, as it can withstand heavy loads, extreme weather conditions, and provide long-lasting support. The coils are processed further to fabricate the required bridge components, ensuring the structural integrity and stability of the bridge.

Q: which type of carbon steel does not have manganese: None. Mn is a trace impurity in all steels, if you look carefully enough. If you want to find a steel where Mn is not intentionally added, start looking at the alloy composition specifications, there are hundreds of steels. Why are you worried about Mn? Mn is typically added to steels for a very good reason.

Q: What is the shelf life of steel coils?: Various factors, such as the type of steel, its specific application, and the storage conditions, can affect the shelf life of steel coils. Generally, steel coils have a lengthy shelf life due to their durability and resistance to corrosion. When stored correctly in a dry and controlled environment, steel coils can maintain their quality for many years. It is important to consider that certain types of steel, like galvanized steel, may have a shorter shelf life if the protective coating is compromised and corrosion occurs. Additionally, exposure to extreme weather conditions, high humidity, or chemicals can reduce the shelf life of steel coils. To ensure the longevity of steel coils, it is advisable to store them in a covered area to protect them from moisture and direct sunlight. Proper stacking and handling techniques should also be employed to prevent any damage that could lead to premature deterioration. In conclusion, the shelf life of steel coils can vary, but with appropriate storage and handling, they can remain in good condition for an extended period. This makes them a reliable and long-lasting material for various applications.

Q: How are steel coils used in the production of wind turbines?: Steel coils are used in the production of wind turbines to manufacture the tower, nacelle, and other structural components. The coils are processed and shaped to form the required sections, which are then assembled and integrated to create the framework and support structure for the wind turbine. The high strength and durability of steel make it an ideal material for withstanding the demanding conditions and loads experienced by wind turbines.

Q: How do steel coils compare to other materials?: Steel coils have several advantages over other materials. Firstly, steel is incredibly strong and durable, making it ideal for heavy-duty applications. Additionally, steel coils have excellent heat and corrosion resistance, making them suitable for a wide range of environments. Steel also offers better conductivity and magnetic properties compared to other materials. Overall, steel coils are highly versatile and provide superior performance in various industries.

Q: How do steel coil manufacturers minimize waste and maximize efficiency?: Steel coil manufacturers can minimize waste and maximize efficiency through a combination of advanced technology, process optimization, and waste management practices. One way to achieve this is by using advanced automation and control systems in the production process. These systems can monitor and adjust various parameters such as temperature, pressure, and speed, ensuring that the manufacturing process operates at the optimal level. By closely monitoring and controlling these parameters, manufacturers can reduce the occurrence of defects and errors, which in turn minimizes waste. Another approach is to implement lean manufacturing principles. This involves eliminating any non-value-adding activities and streamlining the production process to reduce waste and increase efficiency. By carefully analyzing the entire production workflow, manufacturers can identify areas that can be improved, such as reducing setup times, eliminating bottlenecks, and optimizing material flow. This results in a more efficient and streamlined production process, minimizing waste and maximizing productivity. Furthermore, steel coil manufacturers can implement effective waste management practices. This includes proper handling and disposal of waste materials, as well as implementing recycling programs. By separating and recycling materials such as scrap metal, manufacturers can reduce the amount of waste generated and minimize the environmental impact of their operations. Additionally, manufacturers can explore partnerships with recycling companies to ensure that waste materials are properly managed and recycled. In summary, steel coil manufacturers can minimize waste and maximize efficiency by utilizing advanced technology, implementing lean manufacturing principles, and implementing effective waste management practices. By continuously striving for improvement and optimization in their processes, manufacturers can reduce waste, increase productivity, and ultimately achieve higher levels of efficiency.

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