Al-Zinc Coated steel oil For construction Roof
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Al-Zinc coated steel coil
Description of Aluminum Zinc Rolled Coil
The detailed information for the Al-Zinc coated steel coil is as following and it is mainly using for roofing producing, making ceiling grid and all kinds of roll forming structure.
Thickness: 0.20mm to 1.20mm
Width: 914mm, 1000mm, 1200mm, 1219mm and 1250mm, or slit narrow strip according to customer request, can be slit from 20mm to 610mm.
Coil ID: 508mm
Coil weight: 3 tons to 6 tons
Thickness tolerance: +/- 0.02mm or according to customer request.
Main Feature of Al-Zinc coated steel coil
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 Al-Zinc coated steel coil
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.
Specifications of Al-Zinc coated steel coil
Prepainted galvanized steel coil ( PPGI ) | Prepainted galvalume steel coil ( PPGL ) | |
Standard | JIS G3312 CGCC | J IS G3322 CGLCC |
Valid thickness | 0. 16 ~1. 2 0mm | 0. 16 ~1. 2 0mm |
Coil width | 600~1250mm | 600~1250mm |
Coil ID | 508mm & 610mm | 508mm & 610mm |
Coil weight | 3~5 tons | 3~5 tons |
Coating | 4 0~275 g/m2 | AZ30 to AZ150 |
Paint t hickness , top side | 15~25 microns | 15~25 microns |
P aint t hickness , reverse | 5~7 microns or 15~25 microns | 5~7 microns or 15~25 microns |
Color | any RAL code | any RAL code |
Package | vertical, eye to sky & horizontal | vertical, eye to sky & horizontal |
MOQ | 25 tons | 25 tons |
FAQ of Al-Zinc coated steel coil
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 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.
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 15-25 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: Hello,I have been thinking about buying a Tungsten Carbide Diamond wedding band for my husband but one of my family members keep telling me that Tungsten Carbide is merely steel and hence, a low quality metal, therefore, I shouldn't buy it. I don't really know much about it. Please if anyone can tell me more about this metal? Thanks.
- Edmond, a laser doesn't scratch anything, it melts. We're talking physical properties, not plasma properties. At NORMAL temperatures of 70-90 degrees F. If you don't understand the question, quit answering. Id imagine tungsten carbide can scratch itself. Much like an ape. :) - The Gremlin Guy -
- Q: basically a builder told us steel is good but when we got MFI, BQ they only have acrylic
- Steel and cast iron are the premium types of tubs. Acrylic will scratch and dull if you don't use proper cleaners. If they are not installed with the proper support, they will flex and tear loose the caulking around the edges.
- Q: At what temperature does steel start to warp or soften.
- Just okorder
- Q: What are the dimensions of steel coils used in the industrial machinery industry?
- In the industrial machinery industry, the dimensions of steel coils can vary depending on the specific application and requirements. However, it is generally observed that steel coils used in this industry typically have a width ranging from 600 to 2,000 millimeters (24 to 79 inches) and a weight ranging from 2 to 25 metric tons (4,400 to 55,100 pounds). The core, or inner diameter, of the coil can range from 508 to 762 millimeters (20 to 30 inches). Furthermore, the thickness of the steel coil can range from 0.4 to 25 millimeters (0.016 to 0.98 inches). These dimensions may experience variations according to the specific needs and specifications of the machinery being manufactured or used in the industrial machinery industry.
- Q: What are the different types of steel coil storage systems used during processing?
- There are several types of steel coil storage systems commonly used during processing, including coil racks, coil saddles, coil cradles, coil pads, and coil blocks. These systems are designed to safely store and handle steel coils, ensuring efficient processing operations and minimizing the risk of damage or accidents.
- Q: What are the different types of steel coil edge conditioning methods?
- There are several different types of steel coil edge conditioning methods, including slitting, trimming, chamfering, deburring, and edge rolling. Slitting involves cutting the coil into narrower strips, while trimming removes any excess material from the edges. Chamfering is the process of creating a beveled edge, while deburring removes any burrs or sharp edges. Edge rolling is another method used to smooth and shape the edges of the steel coil.
- Q: How are steel coils protected against fire and heat?
- Steel coils are typically protected against fire and heat through various methods such as fire-resistant coatings, fire blankets, water-based sprays, or the use of fire-resistant barriers or walls in the storage area. Additionally, fire detection and suppression systems, such as sprinkler systems, are often installed to quickly extinguish any potential fire.
- Q: The difference between aluminized color steel roll and ordinary color steel roll
- Substrate selection: AZ150 (aluminum zinc content 150g/m2); G345A high strength galvanized steel sheet (55% aluminum, 43% zinc and 1.6% silicon) corrosion resistance data: 5%NaCL 35 DEG C, 1000Hrs, Field good, Scribe, No, Blister, 2mm belowQ.U.V: 2000hrs, MAX.2 color, light to keep the rate above 90%, the above data show that aluminum zinc coated board (AZ150, G345A, PVDF) is very suitable for the extreme environment of buildings or other facilities, highly corrosion resistance and weather resistance, and the major steel plate can ensure the service life of 20 years. In addition, high strength steel has been widely used abroad, and it has good economic performance, and it is also the domestic development trend.
- Q: What exactly is surgical stainless steel made of (metals)? Does it contain nickel? If so, what % does it usually contain? I am deciding between surgical stainless steel piercings or titanium. Both same price and looks. I want to know which one is more hypo-allergenic and generally nickel free.
- um surgical stainless steel? lets try ... stainless steel... herp derp
- Q: How are steel coils used in the production of electrical transmission poles?
- Steel coils are an essential component in the production of electrical transmission poles. These coils are made from high-quality steel and are used to fabricate the poles with the necessary strength and durability to withstand the demanding conditions of electrical transmission. Firstly, steel coils are used to manufacture the main body of the transmission poles. The coils are unrolled and shaped into large cylindrical sections, which are then welded together to form the pole's structure. This process allows for the creation of poles in various lengths, diameters, and wall thicknesses, catering to specific transmission requirements. The use of steel coils ensures that the transmission poles have the necessary structural integrity to support heavy electrical conductors and withstand environmental factors such as wind, ice, and seismic activities. Steel is known for its high strength-to-weight ratio, making it an ideal material for these poles, as it provides the required strength while keeping the pole relatively lightweight. Moreover, steel coils are also used to fabricate the flanges and brackets that are attached to the poles. These components are essential for securing and supporting the electrical conductors and insulators on the poles. By using steel coils, these flanges and brackets can be manufactured with precise dimensions and strength, ensuring a secure and reliable connection between the electrical components and the transmission poles. In addition to their structural benefits, steel coils also offer excellent corrosion resistance. This is crucial in the production of electrical transmission poles, as they are often exposed to harsh weather conditions and corrosive environments. Steel coils are typically coated with protective layers such as zinc or epoxy to prevent rust and corrosion, enhancing the lifespan of the transmission poles. In conclusion, steel coils play a vital role in the production of electrical transmission poles. They are used to fabricate the main body of the poles, as well as the flanges and brackets that secure the electrical components. With their high strength, durability, and corrosion resistance, steel coils ensure that transmission poles can safely and reliably support electrical conductors for the efficient transmission of electricity.
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Al-Zinc Coated steel oil For construction Roof
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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