• Hot-Dip Galvanized Steel Coil Prime Quality System 1
  • Hot-Dip Galvanized Steel Coil Prime Quality System 2
  • Hot-Dip Galvanized Steel Coil Prime Quality System 3
Hot-Dip Galvanized Steel Coil Prime Quality

Hot-Dip Galvanized Steel Coil Prime Quality

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
20000 m.t./month

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1.Structure of Hot-Dip 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 Hot-Dip 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.Hot-Dip Galvanized Steel Coil Images

Hot-Dip Galvanized Steel Coil Prime Quality 

 

4. Hot-Dip 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 Coil Prime Quality

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Hot-Dip Galvanized Steel Coil Prime Quality

 

5.FAQ of Hot-Dip 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 was reading about the Colt 38 Super Custom and it said it's optional between a carbon steel frame or a stainless steel frame. What is the difference? There is also a choice between aluminium or stainless steel hammers and triggers can you also tell me the difference between them please?
Carbon steel will corrode much more easily than stainless steel, and stainless can be made stronger than carbon steel. Stainless steel is also usually heavier than carbon steel, which helps to control recoil when the gun is fired (recoil is not eliminated, only reduced). Stainless steel can also be polished to a mirror finish, so it doesn't have to be chrome-plated for that shine. Probably the biggest plus to using stainless over carbon steel, though, is the fact that it is far less prone to crystalization than carbon steel. When steel crystalizes, it becomes brittle, and can break at the worst possible times. Bad thing about stainless: It generally costs more. Aluminum is much lighter than any steel, size-for-size, and can be just as strong, if not stronger, than steel; I've worked with aluminum alloys that require special-made tooling. The difference, besides the weight issue, is that aluminum (even most alloys) will become softer when it is heated to a specific point -- which is why it is not used for the barrels of firearms using explosive powders as the propellent source. Because of the cost of the alloys which can withstand the heat generated in the barrel of a firearm, it is just less expensive to use a steel barrel. And for a fella that is so pro-gun, the previous answerer sure seems ignorant of 'em.
Q: How are steel coils used in the production of conveyor systems?
Steel coils are used in the production of conveyor systems as they are formed into various components such as conveyor belts, pulleys, and rollers. These components provide strength, durability, and flexibility to the conveyor system, ensuring smooth movement of materials along the conveyor and enhancing its overall performance.
Q: What are the typical lead times for ordering steel coils?
Lead times for ordering steel coils can vary based on factors such as coil type, size, supplier capacity, and market conditions. On average, lead times range from a few weeks to several months. When it comes to standard-sized steel coils readily available in the market, lead times are generally shorter. This is because suppliers keep stock of these commonly used sizes to meet immediate customer demands. However, transportation and logistics can still impact lead times. For custom-made or non-standard steel coils, lead times tend to be longer due to additional processes like cutting, shaping, or coating. Production time can range from a few months to six months or more, depending on the complexity of specifications and supplier capabilities. External factors like market demand and raw material availability can also affect lead times. During high demand or supply chain disruptions, suppliers may need to adjust production schedules, leading to extended lead times. To determine accurate lead times, it is recommended to contact specific suppliers or manufacturers. They can provide the most up-to-date information based on your requirements and current market conditions.
Q: What are the cost implications of using steel coils in manufacturing?
The cost implications of incorporating steel coils into the manufacturing process can vary based on multiple factors. To begin with, the overall manufacturing expenses can be significantly affected by the cost of purchasing the steel coils themselves. Steel prices are influenced by various factors, including supply and demand, global market conditions, and any tariffs or trade regulations in place. Fluctuations in steel prices directly impact the cost of acquiring steel coils, which, in turn, affects the overall manufacturing cost. Furthermore, transportation costs can be influenced by the size and weight of the steel coils. Due to their heaviness and bulkiness, steel coils often incur higher shipping expenses as they require increased transportation resources. Additionally, shipping costs can be influenced by the distance between the steel supplier and the manufacturing facility. Moreover, the manufacturing costs can be influenced by the processing and transformation of steel coils into finished products. Depending on the desired end product, additional steps such as cutting, shaping, welding, or coating may be necessary. These supplementary processes require specialized machinery, skilled labor, and extra materials, all of which contribute to the overall manufacturing expenses. Considering the quality and durability of the steel coils is also essential. Although using high-quality steel coils may initially result in higher costs, it can lead to long-term savings by reducing the need for repairs or replacements. Furthermore, it is crucial to consider any regulatory or compliance requirements associated with the use of steel coils in manufacturing. Certain industries may have specific standards or certifications that need to be met, resulting in additional costs for testing, inspections, or compliance procedures. Lastly, it is important to acknowledge the potential cost savings that can be achieved through the utilization of steel coils in terms of efficiency and productivity. Steel coils are often preferred in manufacturing due to their strength, durability, and ease of fabrication. These characteristics can lead to improved production processes, reduced waste, and higher overall output, which can offset the initial cost of using steel coils. In conclusion, the cost implications of using steel coils in manufacturing are influenced by several factors, including steel prices, transportation costs, additional processing requirements, quality considerations, regulatory compliance, and potential productivity gains. A careful analysis and consideration of these factors are crucial for understanding the overall cost impact on manufacturing operations.
Q: What are the dimensions and weight range of steel coils?
Depending on the intended use and industry requirements, steel coils can vary in dimensions and weight ranges. Typically, the thickness of steel coils ranges from 0.15mm to 3.5mm, while their width ranges from 600mm to 2,000mm. The weight range of steel coils can widely vary, commonly falling between 5 and 25 metric tons. Factors such as the type of steel, the production method, and the desired application determine the specific dimensions and weight range of steel coils.
Q: How are steel coils used in the production of electrical wiring?
Steel coils are used in the production of electrical wiring as a core material for the conductors. The steel coils are typically shaped into a cylindrical form and coated with an insulating material. This helps in providing structural support to the wiring and also enhances its conductivity and durability.
Q: How are steel coils inspected for thickness variations?
Steel coils are inspected for thickness variations using non-destructive testing methods, such as ultrasonic or electromagnetic techniques. These methods involve the use of specialized equipment that can measure the thickness of the steel coil at various points, ensuring that it meets the required specifications.
Q: How are steel coils cleaned?
Steel coils are typically cleaned using a combination of mechanical and chemical methods. First, the coils are subjected to high-pressure water jets to remove any loose dirt, dust, or debris. Then, a specialized cleaning solution or detergent is applied to dissolve and remove any oil, grease, or stubborn stains. The coils are rinsed thoroughly to ensure the removal of all cleaning agents, followed by drying to prevent corrosion.
Q: the difference between the original steel and mild steel from percentage of carbon
Carbon steel includes mild steel. Mild carbon steel(as it is referred to) contains .05 - .29% carbon. Medium carbon steel is from .30 - .59%. High carbon steel is from .60 - .99%. Ultra high carbon steel is from 1.00 - 2.00%. Steel is considered carbon steel up to 2.1%. Past that it is considered cast iron. The more carbon in the steel the harder and less ductile and maleable it is and also the more brittle it is. The less carbon in the steel more it will bend and shape without breaking. So in essence carbon adds strength but takes away from its elasticity. If you are interested in this subject an interesting source is swordmaking where hardness(carbon content) is crucial. The information behind this subject is pretty infinite.
Q: I know the law regarding selling steel core ammo, but is it possible to buy a steel core bullet and load it yourself?
Please okorder / You're likely to find steel core ammunition from any of those manufacturers, and many more. Have fun... but steel core ammo is no more effective than lead ammunition, unless you're planning a crime spree and want to attempt to punch through a ballistic vest, and even that's not guaranteed.

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