Hot-Dip Galvanized Steel Sheet of Best Quality

Hot-Dip Galvanized Steel Sheet of Best Quality System 1

Hot-Dip Galvanized Steel Sheet of Best Quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 1000000 m.t./month

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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：

• Galvanized steel frames are used to build houses.

• Car parts are made out of galvanized steel, for example, the body of trucks and buses.

• Galvanized metal has found its way into several household appliances such as washing machines, air conditioning housings, hair dryers, etc.

• It is used in high tension electrical towers, protective gears, highway signs etc.

• It is also used to make wrought iron gates and other items

• Also used to make metal pails.

3.Hot-Dip Galvanized Steel Sheet Images

Hot-Dip Galvanized Steel Sheet of Best Quality

4.Hot-Dip Galvanized Steel Sheet Specification

Standard: JIS G3302 / ASTM A653M / EN10327 / DIN17162

Grade: SGSS/SGCD1/SGCD2/SGCD3/SGC340,400,440,490,570/CS TypeA,B,C/FS TypeA/FS TypeB/DDS TypeA,C/EDDS/DX51D+Z

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:

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 15-25 days, but the shipment will depend on the vessel situation.

Q: How many percent carbon in low alloy steel and high alloy steel: Steel is basically an alloy of iron and carbon that has more than 0% carbon and less than 2% carbon. The alloy of carbon and iron with more than 2% carbon is considered cast iron. The bessemer process converts cast iron to steel by injecting oxygen into molter cast iron to burn off the excess carbon. Steel is also modified by adding additional elements like silicon, molydenum, vanadium, chrome, etc.

Q: I work the Copper plating line at a custom plating facility in MI.I like to use jumper cables with the jumper cable clamps to help confirm electric current is getting to my parts that I am plating. The acids in the Acid copper is constantly eating the steel and copper clamps. WIll I get a good enough current through stainless steel clamps? I use stainless steel hooks, but our maintenance man thinks that is one of the reasons why I have prblems with my parts turning out. I still think it has to do with the clamps getting eatin up. My question is Is stainless steel as good or reliable enough to run an electrical current to my parts if I am using stainless steel or is it best to use another method to try and get a better connection.Please state your sources or experience with working with electricity. I need to get honest answers and not this is my opinion. We are talking about my making a living so this is important to me so I can bring food home to my table. Thanks for all the help.: Stainless Steel Conductivity

Q: Hi, I would like to know if steel is an important material in desalination plants. If it is, could you specify what type of steel is used (i.e. flat steel products, long steel products, etc). Thanks.: no u idiot

Q: What are the common defects in steel coils?: Some common defects in steel coils include surface defects like scratches, rust, and pits, as well as internal defects like cracks, laminations, and non-uniform thickness. Other defects may include coil set, which is a curvature in the coil, and edge wave, which is a distortion along the edges of the coil.

Q: How are steel coils used in the manufacturing of HVAC ductwork?: Steel coils are used in the manufacturing of HVAC ductwork to form the main structure of the ducts. The steel coils are processed and shaped into specific sizes and dimensions, allowing them to be easily fabricated into duct sections. These coils provide strength and durability to the ductwork, ensuring it can withstand the high pressures and temperatures involved in HVAC systems.

Q: What are the dimensions of steel coils used in the industrial machinery industry?: The dimensions of steel coils used in the industrial machinery industry can vary depending on the specific application and requirements. However, common dimensions for steel coils used in this industry range from 0.15 to 3.5 mm in thickness and 600 to 2,000 mm in width. The inner diameter of the coil typically ranges from 508 to 762 mm. It is important to note that these dimensions can vary based on the specific needs of the machinery and the manufacturer.

Q: What are the different types of steel finishes for coil protection?: There are several types of steel finishes used for coil protection, including galvanized, painted, and coated finishes. Galvanized steel is coated with a layer of zinc to protect against corrosion. Painted steel is coated with a layer of paint for aesthetics and additional protection. Coated finishes can include various types such as epoxy, polyurethane, or polyester, which provide different levels of durability and resistance to corrosion.

Q: What are the common applications of steel coils in construction?: Steel coils are commonly used in construction for various applications such as roofing, siding, structural framework, and reinforcement in concrete structures.

Q: The length of a steel beam increases by 0.78 mm when its temperature is raised from 22 degrees C to 35 degrees C. What is the length of the beam at 22 degrees C (in meters)?I used: L = (0.78 mm)/[(9/5)(.00000645 F)(13)] = 5.17 meters but Mastering Physics said Not quite. Check through your calculations; you may have made a rounding error or used the wrong number of significant figures. I'm confused because this is how we learned this kind of problem in class, so if anybody knows what I did wrong, feel free to correct my errors! Thanks: we may use the formula ΔL=α(Lo)(Tf-To) where Lf is the length of steel at temp. Tf Lo is length at To α is the coefficient of linear expansion of steel which is 11x10^-6/°C ΔL=0.78mm (the change in length) Lo=? ΔL=α(Lo)(Tf-To) Lo=ΔL/[α(Tf-To)] Lo=(0.78x10^-3m)/[(11x10^-6/°C)(35°C-2...? Lo=5.455m answer

Q: How are steel coils unloaded from a truck or ship?: Steel coils are typically unloaded from a truck or ship using various equipment and techniques. The unloading process depends on the type and size of the coils, as well as the available resources and infrastructure at the unloading site. For unloading from a truck, a common method involves the use of a forklift or crane equipped with coil hooks. The coils are carefully lifted and positioned onto the ground or a designated storage area. Alternatively, some trucks may be equipped with specialized roll-off trailers that allow the coils to be rolled off the truck bed. When unloading from a ship, larger cranes are often used due to the size and weight of the coils. These cranes can be located either on the ship itself or on the dock. The coils are lifted from the ship's cargo hold using specialized lifting hooks or spreader bars and carefully lowered onto the dock or a waiting truck. In some cases, a coil transfer car or coil trailer may be utilized to move the coils from the ship's cargo hold to the unloading area. These devices are designed to transport and position the coils safely and efficiently. It is worth noting that safety measures are of utmost importance during the unloading process. Proper securing of the coils, equipment stability, and adherence to weight limits are crucial to prevent accidents or damage to the coils, the truck, or the ship. Overall, the unloading of steel coils from trucks or ships involves the use of specialized equipment such as cranes, forklifts, and coil hooks. These tools, along with proper planning and safety precautions, ensure the efficient and safe transfer of the coils to their designated storage or transportation areas.

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