Hot-dip Zinc Coating Steel --Our Best Price Best Quality in China
- Ref Price:
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- 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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Hot-dip Zinc Coating Steel --Our Best Price Best Quality in China
1.Structure 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
3.Hot-Dip Galvanized Steel Sheet Images
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
5.FAQ of Hot-Dip Galvanized Steel Sheet
We have organized several common questions for our clients，may help you ：
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.
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:How are steel coils labeled for identification?
- Steel coils are typically labeled for identification using a combination of unique alphanumeric codes, barcodes, or labels that include important information such as the coil's dimensions, weight, grade, production date, and supplier details.
- Q:What are the different methods of cutting steel coils?
- There are several methods of cutting steel coils, including shearing, slitting, laser cutting, and plasma cutting. Shearing involves using a straight blade to cut through the coil, while slitting involves multiple circular blades that create narrower strips. Laser cutting uses a high-powered laser beam to melt and vaporize the steel, resulting in precise cuts. Plasma cutting uses a high-velocity jet of ionized gas to melt and blow away the steel, allowing for fast and accurate cuts.
- Q:What is the average width tolerance for steel coils?
- The average width tolerance for steel coils can vary depending on the specific requirements and standards set by the industry. However, a common range for width tolerance in steel coils is typically around ±0.005 to ±0.030 inches.
- Q:I am a beginner and have a slow to average swing speed. Should i get graphite or steel shafts for my irons and does it make a difference?
- How about graphite in your 3,4,5 irons and lightweight steel in your scoring clubs. You can swingweight them all the same so you will have a consistent feel through out the entire set and you will get extra help getting the ball in the air with the long irons and extra stability in the scoring clubs. And you save money by not having to put graphite in the entire set. As a beginner the clubs you get now may not suit you as you progress and your swing evolves so keep this in mind when buying a set of irons.
- Q:How are steel coils used in the manufacturing of crash structures?
- Steel coils are used in the manufacturing of crash structures as they provide high strength and durability, making them ideal for absorbing impact energy and protecting occupants in case of a collision. The coils are typically shaped and formed into specific components of the crash structure, such as side sills or front rails, which are then integrated into the vehicle's frame. This ensures that the vehicle has the necessary rigidity and structural integrity to withstand and mitigate the forces generated during a crash, thereby enhancing the safety of the occupants.
- Q:What are the common methods of packaging steel coils for international shipping?
- Various techniques are employed to package steel coils for international shipment in order to guarantee their safety and security during transit. One approach involves the utilization of wooden crates. Steel coils are positioned on wooden pallets and fastened with steel bands or straps. Next, wooden boards or plywood are placed over the coils and firmly attached with nails or screws to create a robust crate. This method ensures exceptional protection against damage and guarantees that the coils remain fixed in place during transportation. Another option is to employ steel frames or skids. Steel coils are positioned on specially designed steel skids or frames that can support the weight and shape of the coils. These coils are then secured to the skids or frames using steel bands or straps. This method offers a high level of stability and protection, making it particularly suitable for larger or heavier coils. In addition to wooden crates and steel frames, steel coils can also be packaged using steel containers or shipping containers. These containers are specifically designed to transport heavy or bulky items and provide a secure and protective environment for the coils. The coils are loaded into the container and secured with steel bands or straps to prevent movement during transit. Regardless of the chosen packaging method, it is crucial to ensure that the steel coils are adequately shielded from moisture, corrosion, and other potential hazards. This may involve the use of moisture-resistant materials such as plastic or wax paper, as well as the application of protective coatings or wraps. In summary, the common methods of packaging steel coils for international shipping include wooden crates, steel frames or skids, and steel containers. The selection of these methods depends on factors such as the size, weight, and specific requirements of the coils, with the ultimate goal of providing maximum protection and security during transit.
- Q:What are the different types of steel coil storage systems used during processing?
- There are several types of steel coil storage systems used during processing, including coil racks, coil cradles, coil saddles, coil cars, coil turnstiles, and coil transfer cars.
- Q:This EN10025 S355JR is a European code for steel, of which the properties can be found here.
- *EN 10 025 S355JR/JO is comes under structural steel catagories. Equivalent standard is-ASTM A 572 Gr 50. -Above areHigher strength micro-alloyed steel. -The above-mentioned structural steel grades may be welded using any of the standard metal arc and resistance welding processes, usually without any special precautions.
- Q:- I'm considering doing my physics coursework on the uses of Mild Steel in skyscrapers and construction, would this be right? Some sources tell me mild steel is too weak, others say it is fine
- Mild steel doesn't really mean anything, technically. In today's world all steel is mild steel unless it's high carbon or alloy, which are mostly tool steels. You'll need to study steel much deeper than that to accomplish any real physics work relating to steel.
- Q:How are steel coils inspected for surface cleanliness?
- Steel coils are inspected for surface cleanliness through a variety of methods including visual inspection, magnetic particle inspection, and ultrasonic testing. Visual inspection involves visually examining the surface for any visible contaminants or defects. Magnetic particle inspection uses magnetic fields and particles to detect surface defects such as cracks or flaws. Ultrasonic testing uses high-frequency sound waves to detect any subsurface defects or irregularities. These inspection methods ensure that the steel coils meet the required standards of cleanliness and quality.
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Hot-dip Zinc Coating Steel --Our Best Price Best Quality in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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