ASTM Prepainted Rolled Steel Coil for Outdoor Decking
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of ASTM Prepainted Rolled Steel Coil for Outdoor Decking
Description of ASTM Prepainted Rolled Steel Coil for Outdoor Decking
Prepainted Rolled steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of ASTM Prepainted Rolled Steel Coil for Outdoor Decking
1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside.
2. Heat resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover.
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
4. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.
Applications of ASTM Prepainted Rolled Steel Coil for Outdoor Decking
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; gas tank road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc. 
Specifications of Rolled steel Coil for Construction Roofing
Product | Prepainted Rolled steel Coil for Construction Roofing |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.2-3.0mm |
Width | 600-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | AZ40-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM |
Coil weight | 25MT max |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of ASTM Prepainted Rolled Steel Coil for Outdoor Decking
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
Our MOQ is 50mt for each color. And we could give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your can offer the better price we can provide.
2. How long can we receive the product after purchasing?
Usually within thirty working days after received 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.
3. 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.
- Q: How do steel coils contribute to acoustic performance in buildings?
- Steel coils can contribute to acoustic performance in buildings by providing sound insulation and reducing noise transmission. When installed as part of a building's structure, steel coils can help absorb and dampen sound vibrations, preventing them from traveling through walls and floors. This can result in a quieter and more comfortable indoor environment, minimizing disruptions and enhancing overall acoustic quality within the building.
- Q: How are steel coils affected by global trade policies?
- Steel coils can be significantly affected by global trade policies. Trade policies, such as tariffs and quotas, can impact the import and export of steel coils, influencing their availability and pricing in different markets. Changes in trade policies can lead to shifts in supply and demand, affecting the volume and cost of steel coil imports and exports. Additionally, trade policies aimed at protecting domestic industries may create barriers for steel coil imports, potentially affecting the competitiveness of steel coil manufacturers and suppliers.
- Q: How do steel coil manufacturers handle product recalls?
- To ensure the safety and satisfaction of their customers, steel coil manufacturers have developed a systematic approach for handling product recalls. The following outlines the steps involved: 1. Identifying the issue: When a potential problem or defect arises in steel coils, manufacturers initiate the recall process. This can be a result of quality control failure, safety concerns, or non-compliance with industry standards. 2. Investigating and evaluating: The manufacturer investigates the root cause of the problem and evaluates its impact on customer safety and satisfaction. They analyze the affected batch or production run to determine the extent of the issue. 3. Notifying customers: Manufacturers promptly inform customers who have purchased the affected steel coils. They utilize various channels, such as direct mail, email, phone calls, or public announcements, to communicate the recall details. This includes specific information about the problem, potential risks, and instructions on how to proceed. 4. Retrieving and replacing: The manufacturer provides instructions on how customers can safely return or dispose of the recalled steel coils. They may offer options for product retrieval, such as direct pick-up or designated drop-off points. In some cases, manufacturers may provide replacement steel coils or reimburse customers for the affected products. 5. Communicating publicly: Steel coil manufacturers issue public statements and notifications to inform the wider market, distributors, and retailers about the recall. This ensures that all stakeholders are aware of the issue and can take appropriate actions. 6. Taking corrective measures: After retrieving the recalled steel coils, manufacturers implement corrective actions to rectify the issue. This may involve improving quality control processes, upgrading manufacturing equipment, or revising product specifications to prevent future recalls. 7. Providing customer support: Throughout the recall process, manufacturers offer customer support to address concerns, questions, or complaints. They establish dedicated hotlines, email addresses, or online portals to assist customers and guide them through the recall process. 8. Ensuring regulatory compliance: Steel coil manufacturers comply with relevant regulatory authorities and standards organizations during the recall process. They work closely with regulatory agencies to provide necessary information, documentation, and updates to meet legal requirements. In conclusion, steel coil manufacturers prioritize customer safety and satisfaction by following a well-defined process for handling product recalls. This includes identifying the issue, investigating, notifying customers, retrieving and replacing products, communicating publicly, implementing corrective actions, providing customer support, and ensuring regulatory compliance. Through these steps, manufacturers aim to rectify the issue, prevent harm, and maintain trust with their customers.
- Q: How are steel coils inspected for surface finish variations?
- Steel coils are inspected for surface finish variations using visual inspection techniques, such as the use of specialized lighting and magnification to identify any imperfections or inconsistencies on the surface. Additionally, non-destructive testing methods, such as laser scanning or magnetic particle inspection, may be employed to detect any surface defects that are not visible to the naked eye.
- Q: i know stainless steel swords are decoration, what metal is ok for a sword that is usable
- Why the interest in a 'usable' sword ~~ are you really going to use it?
- Q: PLS tell me all Foam Steel Characteristics and use?Thanks
- Foam steel [often steel foam] is used in applications that require light weight but high rigidity and strength. Watertight doors on modern ships are often made of foam steel. Pressure doors on aircraft are possible uses. As we keep striving for lighter weights in cars, foam steel might have some useful applications in bodies. There is a technical paper online that is in .pdf format that has a good discussion of the process and characteristics of foam steel.
- Q: How are steel coils used in the manufacturing of exhaust manifolds?
- Steel coils are used in the manufacturing of exhaust manifolds as they provide the raw material for creating the manifold's structural components. These coils are typically cut, shaped, and welded to form the intricate and durable design required for efficient exhaust gas flow.
- Q: I need to penetrate steel on my car but don't know which bit to use. Are there special bits for steel?
- it's go through steel buddy. But i would imagine that a majority of your standard bits out there will do it. I know there are material specific bits but i would say if you didn't have real expensive drill bits I would try pretty much any of them. If you are talking about the frame of your car or something that thick, then a heavy-duty would be necessary. Don't go drop a lot of money on a diamond bit unless you just keep tearing them up trying to drill through whatever it is you're trying to accomplish. Ive seen wood bits go through some heavy duty metal, so give it a try and save some money.
- Q: I'm kind of confused as to how the difference between a stainless steel and blued steel firearm is sometimes only $20 or so. Isn't stainless steel fairly more expensive to manufacture than plain carbon steel? Are some stainless steel firearms simply stainless steel finished with carbon steel underneath?
- I don't know that stainless can be laminated to steel very easily. Stainless is a little more expensive. The problem comes in that stainless is much harder to machine that normal gun steel. With laminated steel, you would still have the problem of machining the stainless. Occasionally firearms are nickle plated or barrels are chrome lined.
- Q: How are defects in steel coils repaired?
- Defects in steel coils can be repaired through several methods depending on the type and extent of the defect. One common approach is known as welding repair, which involves using specialized welding techniques to fix the defect. This method is typically used for minor defects such as cracks or small holes in the coil. The damaged area is cleaned, prepped, and then welded using appropriate welding rods or wires to ensure a strong and durable repair. For more severe defects, such as large holes or significant damage to the coil, a patching technique may be employed. This involves cutting out the damaged section and replacing it with a new piece of steel. The patch is usually welded to the intact areas of the coil, ensuring a secure and seamless repair. In some cases, defects can also be addressed through grinding or sanding techniques. This is often used for surface defects like scratches or blemishes that do not compromise the structural integrity of the coil. Grinding or sanding the affected area smooths out the defect, improving the appearance and preventing further damage. It is worth noting that the repair method chosen depends on factors such as the specific defect, the material of the coil, and the intended application of the steel. The repair process may also involve additional steps such as heat treatment or surface finishing to restore the coil to its original condition. Overall, repairing defects in steel coils requires the expertise of skilled technicians and specialized equipment. It is crucial to address these defects promptly to prevent further damage and ensure the coil's performance and longevity.
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ASTM Prepainted Rolled Steel Coil for Outdoor Decking
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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