Hot Dip Galvanized Steel Plate in High Quality

Hot Dip Galvanized Steel Plate in High Quality System 1

Hot Dip Galvanized Steel Plate in High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 m.t./month

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1.Structure of Galvanized Steel Coil 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.

2.Main Features of the Galvanized Steel Coil：

• Base material for countless outdoor and industrial applications

• High corrosion resistance

• High strength

• Good formability

• Rust- proof ability

• Good visual effect

3.Galvanized Steel Coil Images

Hot Dip Galvanized Steel Plate in High Quality

4.Galvanized Steel Coil Specification

Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008

Grade : SGCD,SGCH, Q195,DX51D

Zinc coating :40-180g( as required)

Width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)

Coil id:508mm/610mm

Coil weight: 4-10 MT(as required)

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

Hot Dip Galvanized Steel Plate in High Quality

5.FAQ of Galvanized Steel Coil

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

1.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.

2. What is the minimum order quantity ?

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.

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: I am using mild steel wire (very thin and bendable) for an art project, and would like to know if using a soldering torch is effective enough to get the job done. Or do I have to use a butane torch to heat the metal?BTW, is it better to use soft or hard solder?: Soldering Steel

Q: How are steel coils inspected for coil weight accuracy?: Steel coils are inspected for coil weight accuracy through the use of weighing scales or load cells. These devices are placed beneath the coil during the inspection process to accurately measure its weight.

Q: i need some ideas of what material could replace iron or steel to make fridges, stoves, dishwashers, tractors, aircrafts, cars and buses and anything else that is made of iron and steel. anything is greatly appreciated as at the moment i have no idea what to put down.: There are many different appliances, like metal, copper, anything that does not bend or stretch. Be sure to get something that is comprised of a metal element. They conduct heat and electricity much better and shines when you polish them. Anything that is made of a non-metal element is a poor conductor and does not shine when polished.

Q: A song by brokencyde is called Blue Steel.... a verse in it says Don't make me show you blue steel.: Blue okorder /

Q: What are the different methods of shearing steel coils?: There exist various approaches to shearing steel coils, each with its own unique pros and cons. Some of the most prevalent methods include: 1. Guillotine Shearing: This technique involves the use of a guillotine-like machine that vertically moves a blade to slice through the steel coil. Guillotine shearing provides high efficiency and accuracy, making it suitable for large-scale industrial production. However, it can lead to deformation or burrs on the cut edges. 2. Rotary Shearing: In rotary shearing, a set of rotating blades is employed to cut through the steel coil. This method enables continuous cutting, making it ideal for high-speed production lines. It ensures a clean and precise cut, but necessitates regular maintenance and blade sharpening. 3. Slitting: Slitting entails passing the steel coil through circular blades that create multiple parallel cuts. This method is commonly used to produce narrower strips from wider coils. It offers great precision and the ability to generate multiple strips simultaneously. However, slitting may result in edge burrs or camber on the strips. 4. Laser Cutting: Laser cutting utilizes a high-powered laser beam to melt or vaporize the steel coil along a predetermined path. This method offers exceptional precision and can cut intricate shapes or patterns. It is commonly employed for specialized applications where accuracy is crucial, although it can be relatively costly. 5. Waterjet Cutting: Waterjet cutting employs a high-pressure stream of water mixed with abrasive particles to cut through the steel coil. This method is versatile and can handle various materials and thicknesses. It is especially useful for cutting heat-sensitive materials or for applications requiring minimal distortion. 6. Plasma Cutting: Plasma cutting involves ionizing a gas to create a plasma arc that melts and blows away the steel coil. This method is fast and efficient, making it suitable for cutting thick steel coils. However, it may produce a wider heat-affected zone compared to other methods. 7. Electrical Discharge Machining (EDM): EDM employs electrical discharges to erode the steel coil and achieve the desired shape. This method is commonly used for intricate or delicate cutting tasks that demand high precision. It is particularly effective for hard materials. Each method of shearing steel coils possesses its own set of advantages and limitations, and the choice depends on factors such as the required precision, speed, material thickness, and the desired end-product.

Q: I would like to buy a new cold steel recon 1 folding knife. My concern is the knife is made in Taiwan, will the quality of blade/overall make is lower quality compare with those made in US/JAPAN? The plan is use as an EDC, any good suggestion with similar style? Most important to me is reliability, 2)sharpness, 3) maintance than 4)cost. Anyone can point me into right direction? Please share, Thanks in advance.: I recently bought the same weapon and am really impressed. There is no decline in quality and it arrived sharp enough to shave with. I rank upon the finer knives that I own. I would not hesitate to use it in a defensive situation (or offensive).

Q: How are steel coils used in the production of shipbuilding components?: Steel coils are used in the production of shipbuilding components as they are the primary raw material for manufacturing various structural and mechanical parts, such as hulls, decks, bulkheads, and frames. These coils are unwound, cut, shaped, and welded to form the required sections and profiles, providing the necessary strength and durability to withstand the harsh marine environment.

Q: How are steel coils inspected for defects?: Steel coils are inspected for defects using various methods to ensure that the quality of the product meets the required standards. One common method is visual inspection, where trained inspectors examine the surface of the coils for any visible defects such as cracks, scratches, or dents. This is usually done by visual observation or with the assistance of magnifying tools. Another method is magnetic particle inspection, which is used to detect surface and near-surface defects such as cracks or voids. In this process, a magnetic field is applied to the steel coil, and a magnetic powder is applied to the surface. If there are any defects, the magnetic powder will be attracted to them, making them visible to the inspector. Ultrasonic testing is also commonly used to inspect steel coils for defects. In this method, high-frequency sound waves are transmitted into the coil, and the reflected waves are analyzed. Any deviations in the sound waves can indicate the presence of defects such as cracks or voids within the coil. Additionally, eddy current testing is employed to detect defects in steel coils. This method uses electromagnetic induction to generate eddy currents within the coil. Any changes in these currents caused by defects in the material are detected and analyzed by the inspector. Lastly, some steel coils may undergo destructive testing, where a sample is taken from the coil and subjected to various tests such as tension or bend testing. These tests are performed to evaluate the mechanical properties of the steel, which can indirectly indicate the presence of defects. Overall, steel coils are inspected for defects through a combination of visual inspection, magnetic particle inspection, ultrasonic testing, eddy current testing, and potentially destructive testing. These methods ensure that any defects are identified and addressed, ensuring that only high-quality steel coils are delivered to customers.

Q: How are steel coils used in the manufacturing of machinery?: Steel coils are used in the manufacturing of machinery as they provide a reliable and durable material for various components and structures. These coils are often shaped, cut, and formed into desired parts such as gears, shafts, frames, and supports. The high strength and versatility of steel coils allow them to withstand heavy loads and harsh conditions, ensuring the machinery's efficiency and longevity.

Q: Cold rolled steel coil steel, what is the difference?: From the last finishing mill stand out of the hot strip laminar cooling through to the set temperature, the coiling machine rolled strip steel roll cooled, according to the different needs of users with different finishing line (flat, straightening, transverse or longitudinal, inspection, weighing, packing and marking etc.) processing and become steel, flat steel product volume and slitting, its strength is not very high, but the ductility and weldability is good, the appearance of color is not bright, easy to corrosion, because the price is cheap, the majority of enterprises in order to reduce the cost, so the more commonly used.

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