Best Prepainted Galvanized steel Coil in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 32423 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1.Structure of Prepainted Galvanized steel Coil ：
With Gi as base metal,after pretreatmet (degrease and chemical treatment) and liquid dope with several Layers of color,then after firing and cooling,finally the plate steel is called pre-painted galvanized steel ( PPGI) .Pre-painted galvanized steel is good capable of decoration ,molding,corrosion resistance
2.Main Features of Prepainted Galvanized steel Coil：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Prepainted Galvanized steel Coil Images
4.Prepainted Galvanized steel Coil Specification
Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169
Grade: DX51D CGCC CS
Thickness: 0.13mm~3.0mm,
Width: 1250,600-1250mm
Coil weight:3-12 MT
Coil ID:508/610mm
Chemical composition:
C | Si | Mn | Cr | Ni | P | S |
0.150 | 0.476 | 11.231 | 12.50 | 0.900 | 0.039 | 0.010
|
5.FAQ of Prepainted Galvanized steel Coi
We have organized several common questions for our clients，may help you sincerely：
1.How do you control your quality
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.how long we will receive the goods ？
After receiving your deposit or workable lc ,our normal shipment date is 15-20days,and it takes around 28 days to reach your port of destination. But is up to different destination
3. what is your moq
Normally our moq is 25per size ,but it is up to different size
- Q: What are the different types of coil edge trimming machines?
- In the market, one can find a variety of coil edge trimming machines. These machines are specifically designed for the purpose of trimming the edges of coils or rolls made from different materials like metal, paper, plastic, or fabric. Each machine type possesses unique features and capabilities to cater to specific trimming needs. 1. Manual Edge Trimmers: These machines require manual operation where an operator feeds the coil and trims the edges using a cutting tool or blade. Manual edge trimmers are suitable for trimming applications with low volumes and rely on the skill and precision of the operator. 2. Semi-automatic Edge Trimmers: These machines offer automated feeding mechanisms to assist in the coil feeding process. However, the operator still performs the trimming manually using a cutting tool. The feeding mechanism reduces manual effort and increases productivity. 3. Automatic Edge Trimmers: These fully automated machines require minimal operator intervention. Equipped with advanced sensors and controls, they ensure precise and consistent trimming of coil edges. Automatic edge trimmers can handle high volumes of coils and are often integrated into production lines for continuous trimming operations. 4. Rotary Blade Edge Trimmers: These machines utilize high-speed rotating blades to trim coil edges with precision. Commonly used for plastic or fabric coils, they provide clean and smooth cuts. 5. Guillotine Edge Trimmers: These machines employ a guillotine-like cutting mechanism to trim coil edges. The cutting blade moves vertically, resulting in straight and accurate cuts. Guillotine edge trimmers are suitable for trimming metal or paper coils. 6. Laser Edge Trimmers: These machines adopt laser technology to trim coil edges. The laser beam ensures clean and precise cuts, making them ideal for delicate or high-value materials. The choice of the appropriate coil edge trimming machine depends on the specific requirements of the application. Factors such as material type, coil dimensions, trimming precision, and production volume should be taken into consideration. Each machine type has its own advantages and limitations.
- Q: When and where did soldiers wearing steel protective helmets start ?It seems to have been common by the start of WW1
- They used to wear entire steel suits of armor in the middle ages. They stopped wearing the armor with the invention of reliable firearms, but steel helmets have been around since then. Before that, they wore iron or bronze helmets. Some armies went to a soft cap through the mid 1800s until fragmentary type artillery rounds appeared. Then helmets started coming back again. WWI was the big return.
- Q: What are the different types of steel surface treatments for coils?
- There are several types of steel surface treatments for coils, including pickling, oiling, galvanizing, and painting. Pickling involves removing surface impurities and scale through the use of acid solutions. Oiling is a process where a thin layer of oil is applied to the coil surface to prevent rust and improve handling. Galvanizing involves coating the steel with a layer of zinc to provide corrosion resistance. Painting is another surface treatment where a protective layer of paint is applied onto the coil surface to enhance durability and aesthetics.
- Q: im writing a book.-how is steel made? like, from what natural resources?-is there a type of factory that just prouduces steel to then be made into the various things made out of steel? if so, what kind of company might that be?-what is the first stage of steel, like, right after the other....ingrediants......are mixed, but before it is shaped into whatever its destined to be?thank you so much, i really appreciate it!
- Steel is made from iron with some amount of carbon added in- in essence, it is an alloy. A steel factory is a factory that makes steel. It is often sold in bars or in ingots, but many factories also produce steel in prefabricated shapes. The first stage of steel involves molten iron, which then has carbon added to it, eventually becoming molten steel, which hardens into steel.
- Q: How are steel coils used in the production of shipping vessels?
- Steel coils are used in the production of shipping vessels as they are shaped and formed into various components such as hulls, decks, and bulkheads. They provide strength, durability, and flexibility to the structure, ensuring the vessel can withstand harsh marine conditions and carry heavy loads.
- Q: How are steel coils used in the manufacturing of food processing equipment?
- Steel coils are used in the manufacturing of food processing equipment as they provide a strong and durable material for constructing various components such as conveyor belts, mixing blades, and cutting tools. The coils are typically shaped, cut, and molded to create specific parts that can withstand high temperatures, heavy loads, and corrosive conditions commonly encountered in food processing.
- Q: How are steel coils used in the manufacturing of industrial pumps?
- Steel coils are used in the manufacturing of industrial pumps as they provide a strong and durable material for constructing pump components such as casings, impellers, and shafts. The coils are typically cut, shaped, and welded to create the necessary parts, ensuring the pumps can handle high pressures and harsh operating conditions in various industries.
- Q: How are steel coils protected from condensation?
- Steel coils are protected from condensation by applying a layer of corrosion-resistant coating, such as zinc or a polymer, on the surface. This coating acts as a barrier, preventing moisture from coming into direct contact with the steel and reducing the chances of condensation occurring. Additionally, steel coils are often stored in controlled environments with controlled humidity levels to further minimize the potential for condensation.
- Q: How are steel coils used in the production of metal facades?
- The production of metal facades relies on steel coils as a vital element. These coils, typically crafted from high-quality steel, serve as the raw material for manufacturing different components of metal facades, including panels, cladding, and roofing sheets. During the production process, the steel coils go through a series of procedures. Initially, the coils are uncoiled and flattened to achieve a smooth and uniformly thick surface, ensuring the desired texture for the metal facades. Subsequently, the flattened coils are cut into specific lengths and widths, tailored to meet the design requirements of the facades. After the cutting process, the steel sheets undergo various surface treatment techniques, such as cleaning, pickling, and coating. These treatments are crucial in enhancing the durability and corrosion resistance of the metal facades. The coatings are applied using different methods, such as galvanization, powder coating, or painting, depending on the desired finish and level of protection needed. Once the surface treatment is completed, the steel sheets are shaped and formed into the desired profiles for the metal facades. This can involve processes like roll forming, bending, or stamping, depending on the complexity of the design. These shaping processes give the metal facades their distinct appearance and structural integrity. Finally, the formed steel sheets are assembled and installed onto the building structure to create the metal facade. The installation techniques employed include welding, riveting, or adhesive bonding, depending on the specific project requirements. Thus, the steel coils play a critical role in providing the necessary raw material for the production of metal facades. These facades not only enhance the aesthetic appeal of buildings but also provide protection and durability against harsh weather conditions. To summarize, steel coils are indispensable in the production of metal facades as they serve as the raw material for various components. They undergo surface treatments to enhance durability, are shaped into desired profiles, and finally, installed to create the metal facade.
- Q: What is the current value of steel? Is it expected to increase in value?
- They'd never be worth much for their steel content, likely always less than face value. They might be worth a premium as coins, but not anything you'd call an investment.
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Best Prepainted Galvanized steel Coil in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 32423 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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