• Galvanized Steel Aluminum Coil in China Prime System 1
  • Galvanized Steel Aluminum Coil in China Prime System 2
  • Galvanized Steel Aluminum Coil in China Prime System 3
Galvanized Steel Aluminum Coil in China Prime

Galvanized Steel Aluminum Coil in China Prime

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
50 m²
Supply Capability:
10000 m²/month

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Hot-dip Zinc Coating Steel Building Roof Walls

1.Structure of Hot-Dip Galvanized Steel Sheet 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

• Good formability

• Good visual effect

 

3.Hot-Dip Galvanized Steel Sheet Images:

Galvanized Steel Aluminum Coil in China

 

Galvanized Steel Aluminum Coil in China

 

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: 0.1mm~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

Technology test results:

Galvanized Steel Aluminum Coil in China

 

5.FAQ of Hot-Dip Galvanized Steel Sheet:

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

1.How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

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 15-30 days, but the shipment will depend on the vessel situation.

Q:What is the bending radius for aluminum coils?
The bending radius for aluminum coils can vary depending on the thickness and alloy of the aluminum. However, as a general guideline, the minimum bending radius for aluminum coils is typically around 1.5 times the thickness of the coil.
Q:if air goes throught a lot of tiny aluminum will cause cooling? Why am i asking this because when you see inside the computer desktop has heatsink fan, and some of the heatsink are made by aluminum.
Yes, aluminum is a great heat dissipater and is the primary material used for almost any heatsink.
Q:Are aluminum coils more expensive than other coil materials?
Yes, aluminum coils are generally more expensive than other coil materials. This is mainly due to the higher cost of producing aluminum compared to other metals, such as copper or steel. Additionally, aluminum coils are known for their superior corrosion resistance, lightweight nature, and high thermal conductivity, which further contribute to their higher price point. However, it's worth noting that the cost can vary depending on factors such as the thickness, size, and specific application of the coil.
Q:I heared the aluminum weakens or melts.
Mercury readily combines with aluminium to form a mercury-aluminum amalgam when the two pure metals come into contact. However, when the amalgam is exposed to air, the aluminium oxidizes, leaving behind mercury. The oxide flakes away, exposing more mercury amalgam, which repeats the process. This process continues until the supply of amalgam is exhausted, and since it releases mercury, a small amount of mercury can “eat through” a large amount of aluminium over time, by progressively forming amalgam and relinquishing the aluminium as oxide. Aluminium in air is normally protected by a thin layer of its own oxide, which is not porous to mercury. Mercury coming into contact with this oxide does no harm. However, if any elemental aluminium is exposed (even by a recent scratch), the mercury may combine with it, starting the process described above, and potentially damaging a large part of the aluminium before it finally ends.
Q:I have a school project due in a couple weeks and I need to make a life size sculpture of a camera. I don't want to make it solid because that would use a lot of clay and wouldn't evenly cook. Can I put something inside like aluminum foil?
ya
Q:Can aluminum coils be used in automotive body panels?
Yes, aluminum coils can be used in automotive body panels. Aluminum is lightweight, corrosion-resistant, and offers excellent strength-to-weight ratio, making it an ideal material for automotive applications. Its use in body panels helps improve fuel efficiency and reduce vehicle weight while maintaining structural integrity.
Q:How are aluminum coils protected against transportation damage?
Aluminum coils are protected against transportation damage through various measures implemented by manufacturers and transportation companies. First and foremost, aluminum coils are usually packaged and stored in sturdy crates or pallets that provide a protective barrier against external impact and ensure stability during transit. These crates are often made of wood or metal and are designed to withstand the rigors of transportation. To further safeguard against damage, the coils are often wrapped in protective materials such as plastic or stretch film. This additional layer of packaging helps to prevent scratches, abrasions, and moisture damage during handling and transportation. The coils may also be secured within the crates or pallets using straps or bands to prevent movement and potential impact with other objects. Furthermore, manufacturers often utilize padding materials such as foam or cardboard inserts to create a cushioning effect within the packaging. These inserts help absorb shock and vibration during transit, reducing the risk of damage caused by impacts or sudden movements. Additionally, transportation companies play a crucial role in ensuring the safe transportation of aluminum coils. They employ specialized handling equipment such as forklifts or cranes to minimize the risk of mishandling and dropping the coils. Moreover, they carefully load and secure the coils within shipping containers or trucks, ensuring they are properly braced and immobilized to prevent shifting or rolling during transportation. In summary, aluminum coils are protected against transportation damage through the use of sturdy packaging, protective wraps, padding materials, and appropriate handling techniques. These measures aim to minimize the risk of scratches, dents, and other forms of damage caused by impacts, vibrations, or mishandling during transit.
Q:What are the different types of alloys used for aluminum coils?
Aluminum coils are commonly made using several different types of alloys. The most frequently used alloy for aluminum coils is 3003, which is known for its excellent corrosion resistance and moderate strength. It finds its application in roofing and siding where high strength is not a requirement. 5052 is another alloy that is commonly used for aluminum coils. This alloy possesses good weldability and formability, making it suitable for a wide range of uses. In the automotive industry, it is often employed for body panels and fuel tanks. 6061 is a popular choice for aluminum coils due to its outstanding strength. It is frequently used in structural applications, such as aircraft parts in the aerospace industry and structural components in the construction industry. Additionally, other alloys like 1100, 5005, and 8011 are also used for aluminum coils. Each of these alloys has distinct properties and characteristics that make them suitable for different applications. For instance, 1100 is known for its high electrical conductivity and is commonly used in electrical applications. On the other hand, 8011 is frequently utilized for packaging and food containers due to its excellent corrosion resistance. In conclusion, the various alloys used for aluminum coils include 3003, 5052, 6061, 1100, 5005, and 8011. These alloys possess different properties and characteristics, making them suitable for a wide range of applications across industries like automotive, aerospace, construction, and packaging.
Q:Hi,I am fairly new to design and have been doing technical drawing for only a few months. We have an item, that supports up to about 800KG of weight, as a C shaped channel. We are currently making this out of 3mm Mild Steel. Due to a new design, we are changing this design to avoid welding and painting the above part. This means we will be making the part from Galv sheet.I would like to make the part from Aluminium because 1) There will be no rust, 2) I think it will look better than Galv sheet but I need to keep the cost down.We use 3mm mild at the moment, because it is easier to weld than 2mm, not for strength really.Therefore, my question is, in everybody's opinion, would it be OK to make it from 2mm Aluminium, or is this likly to end in disaster?FYI, the part is 1600mm long, then on each long side there are presses of up 250mm, down 80mm and down 20mm. The weight is supported at 4 points on the 80mm flanges.What a question for my first go Answers! TIA
Aluminium is expensive as far as I know. I would do the costing on the aluminium first. Also aluminium is a little weaker so you'll need a thicker sheet. I would go with galvanised.
Q:hello, i have been recently studying the production of aluminum from aluminum dross (recycling of aluminum) .this chemical equations represents the hydrolization of sodium aluminate to obtain aluminum hydroxide :Na2Al2O4 + 4H2O -----------gt; 2Al(OH)3 + 2NaOHafter that the next step is to produce Al2O3the next step to obtain Aluminum is to pass a current through the solution (electrolysis)this is the part that i don't get .... how could we electrolyze Aluminium oxide to produce aluminum if we are recycling aluminum ... i mean electrolysis consumes most of the energy and is very expensive .... so how do electrolysis be used in the recycling industry...please answer ... all answers are really appreciated ....and correct me if my informations are wrong...
OMG Zilla...you're a TC!!! i might somewhat not think of roughly God or the rest seeing via aluminum foil. It makes me experience bare. I positioned on it each and every of the time. undergo thinks that's attractive. :)

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