• Cheap Hot-dip Zinc Coating Steel  JIS G3302  China System 1
  • Cheap Hot-dip Zinc Coating Steel  JIS G3302  China System 2
  • Cheap Hot-dip Zinc Coating Steel  JIS G3302  China System 3
Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

Cheap Hot-dip Zinc Coating Steel JIS G3302 China

Ref Price:
$405.00 - 805.00 / m.t. get latest price
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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 Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

1.Structure of Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

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 Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

• 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

Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

Cheap Hot-dip Zinc Coating Steel  JIS G3302  China

 

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: 0.18mm~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:

Processability

Yield strength

Tensile strength

Elongation %

180°cold-bending

Common PV

-

270-500

-

d=0,intact,no zinc removal

Mechanical interlocking JY

-

270-500

-

d=0,intact,no zinc removal

Structure JG

>=240

>=370

>=18

d=0,intact,no zinc removal

Deep drawn SC

-

270-380

>=30

d=0,intact,no zinc removal

EDDQ SC

-

270-380

>=30

d=0,intact,no zinc removal

 

 5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clientsmay help you sincerely

1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. 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:What are the different types of steel coil finishing tools?
There are several different types of steel coil finishing tools used in the metalworking industry. These tools are designed to add various finishes to steel coils, enhancing their appearance and functionality. Some of the common types of steel coil finishing tools include: 1. Slitting Machines: These tools are used to cut large steel coils into narrower strips. Slitting machines have sharp circular blades that can efficiently slice through the coil, resulting in multiple smaller coils of desired widths. 2. Levellers: Levellers are used to flatten and straighten steel coils. They apply pressure to the coil, ensuring that it is perfectly flat and even. Levellers are particularly useful when the steel coils have undergone deformation during the manufacturing process. 3. Recoilers: Recoilers are used to rewind steel coils into a tighter and more compact shape. These tools are typically used after slitting or levelling to create coils of a specific diameter or size. 4. Edge Trimmers: Edge trimmers are used to remove any excess or uneven edges from the steel coils. They can remove burrs, rough edges, or any other imperfections, resulting in a clean and smooth finish. 5. Inspection Machines: Inspection machines are used to examine the quality of the steel coils. These tools can detect any defects, such as surface imperfections, scratches, or dents, ensuring that only high-quality coils are delivered to customers. 6. Coating Machines: Coating machines are used to apply protective coatings to steel coils. These coatings can be in the form of paint, zinc, or other materials, preventing corrosion and enhancing the durability of the coils. 7. Packaging Machines: Packaging machines are used to wrap the steel coils securely and protect them during transportation and storage. These machines can apply plastic or metal straps, shrink wrap, or other packaging materials to ensure the coils remain intact and undamaged. Overall, these different types of steel coil finishing tools play a vital role in the metalworking industry, allowing manufacturers to produce high-quality and visually appealing steel coils that meet the specific requirements of their customers.
Q:What are the dimensions of steel coils used in the pipeline industry?
The dimensions of steel coils used in the pipeline industry can vary depending on the specific application and requirements. However, common dimensions for steel coils used in the pipeline industry typically range from 0.5 to 3.0 inches in thickness and 24 to 60 inches in width. The length of the coils can vary as well, with standard lengths often ranging from 100 to 200 feet. These dimensions are designed to meet the necessary strength and durability requirements for pipeline construction and transportation of various fluids and gases. It is important to note that these dimensions can vary depending on the specific project and industry standards.
Q:How are steel coils protected during transportation?
Steel coils are typically protected during transportation by being wrapped in layers of protective materials such as plastic or paper, and then secured onto pallets or placed inside specialized containers. This helps prevent damage from moisture, dust, and other external elements, ensuring the coils arrive at their destination in good condition. Additionally, proper handling and loading techniques are employed to minimize the risk of any physical damage during transportation.
Q:Molton is formed at 2800 F. Thats a fact. Now jet fuel at its hottest is 1800. Where does the other 1000 degress come in? And it was found at the WTC 7 site. Was this hit by a plane? A simple fire COULD NOT produce molton. This is a fact. Molton is formed during controlled demoliton of a building since all the bombs in the buiding go off and its very very hot. The fact there was MOLTON at the site is shocking to some since it is IMPOSSIBLE for molton to form from jet feul alone. Impossible. It needed another source. Now the claim that I'll get is that it weakened the stell but then we would find weak steel not molton. Why do you seem to throw this off of your shoulder? Do you not want to belive it? I'm no jet fuel guy but I know you cannot make molton by using just jet fuel. This is really proof that 9/11 was an inside job.
People who believed the buildings collapsed because of the planes are far far off. 1. Burning jet fuel CANNOT melt steel - FACT! 2. The twin towers were built to withstand a hit from a Boeing 707 - FACT 3. NORAD didn't respond - for the first time EVER! - FACT! 4. The pentagon has the most CCTV cameras than any other buildings in the world and they only release the tape which the plane is not visible, they also confiscated the tape from the store opposite which would have shown the plane - if it existed. State sponsored terrorism has been around for along tI'me, im surprised at how many people still believe the official story.
Q:I have been searching on pots and pans, how can I find out if it's really stainless steel, someone told me if a magnet sticks to it it's real stainless steel is this true?
Magnets stick to some stainless but not all of it, so a magnet is not a reliable indicator.
Q:What are the different methods of coil recoiling for narrow strip widths?
There are several different methods of coil recoiling for narrow strip widths. One method is known as slitting and recoiling, which involves cutting the wide coil into narrower strips and then rewinding them onto a smaller coil. This is typically done using a slitting machine, which can make precise cuts to create the desired strip widths. Another method is known as edge trimming and recoiling. In this process, the edges of the wide coil are trimmed to create narrower strips, and then the remaining material is rewound onto a smaller coil. This method is often used when the edges of the coil are damaged or uneven and need to be removed before recoiling. Additionally, there is a method called tension recoiling. In this process, the wide coil is passed through a series of tensioning devices that help to create the desired strip widths. The tensioning devices can apply controlled pressure to the edges of the coil, allowing for precise recoiling of narrow strips. Furthermore, some companies use laser cutting technology for coil recoiling. This method involves using a laser beam to cut the wide coil into narrow strips, followed by rewinding onto a smaller coil. Laser cutting offers high precision and accuracy, making it an ideal option for narrow strip widths. Overall, the different methods of coil recoiling for narrow strip widths include slitting and recoiling, edge trimming and recoiling, tension recoiling, and laser cutting. Each method has its own advantages and is chosen based on the specific requirements and capabilities of the manufacturing process.
Q:How are steel coils used in the manufacturing of household goods?
Steel coils are used in the manufacturing of household goods in a variety of ways. One common use is in the production of appliances such as refrigerators, washing machines, and ovens. The steel coils are shaped and formed into different parts and components of these appliances, providing strength and durability to the finished product. Additionally, steel coils are often used in the manufacturing of furniture, particularly in the construction of metal frames for chairs, tables, and bed frames. The coils can be bent, welded, or molded into the desired shape, providing a sturdy and reliable foundation for these household items. Furthermore, steel coils are also utilized in the production of kitchen utensils and cookware. The coils can be stamped or pressed into different shapes, such as pots, pans, and cutlery, creating durable and heat-resistant products that are essential for everyday cooking and food preparation. In summary, steel coils play a crucial role in the manufacturing of household goods by providing strength, durability, and versatility to a wide range of products.
Q:What is the difference between hot rolled and cold rolled steel coils?
The main difference between hot rolled and cold rolled steel coils is the process by which they are made. Hot rolled steel coils are produced by heating the steel above its recrystallization temperature, allowing it to be easily shaped and formed. This process results in a rougher surface finish and less precise dimensions. On the other hand, cold rolled steel coils are produced by further processing hot rolled coils through a series of rolling mills at room temperature. This process results in a smoother surface finish, tighter tolerances, and improved mechanical properties.
Q:What are the different methods of cut-to-length shearing for steel coils?
There are several different methods of cut-to-length shearing for steel coils, including rotary shearing, flying shear, stationary shear, and programmable logic controller (PLC) controlled shear. Each method has its own advantages and is used based on factors such as coil thickness, desired precision, and production speed requirements.
Q:What are the common coil slitting equipment used in the industry?
The common coil slitting equipment used in the industry include slitting lines, slitter knives, and tension stands. Slitting lines are machines used to cut a large coil into smaller coils of desired widths. Slitter knives are sharp blades mounted on the slitting line that perform the cutting process. Tension stands are used to control the tension of the coils during the slitting process, ensuring smooth and accurate cuts.

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