Pre-Painted Galvanized Color Coated Steel Coil/PPGI
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Specifications
cold rolled strips
1. width: 19-1500mm
2. thickness :0.2-3.0m,2.0-13.5mm
3.zinc coating:z60-z275
4.GB,JIS,ASTM,DIN,EN
cold rolled strips
Product Description
Brand : ZHCX | Standard: ASTM; ASTM; EN;GB | Grade:DX51D /DX52D/DX53D/ S250,280,320GD,Q195,Q235,etc. |
Thickness: 0.2-3.0mm 2.0-13.2mm | Width:19-1500mm | Length:Coil or upon request |
Zinc Coating: 40g- 275g/m2 | Surface: zero spangle, min spangle , regular spangle ,big spangle | Application: PPGI coil;construction,hardware, home appliances,interior decoration etc. |
Coil ID: 508-610mm | Coil Weight: 3-5 tons | Type : coil or sheet |
Packing: | 1.wooden case or wooden pallet 2.standard seaworthy packing | |
Delivery Time | Within 7-25 days after received the deposit | |
Brief Introduction
1. Prepainted Galvanized Steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
2. The base metal for Prepainted Galvanized Steel Coil is HDGI Steel. The finish coats of Prepainted Galvanized Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the Prepainted Galvanized Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The Prepainted Galvanized Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
Edit
Because there is no after annealing treatment, the hardness is very high (HRB greater than 90), mechanical processing performance is poor, only a simplebending process has less than 90 degree directional (direction perpendicular to the rolled).
3, use three
Edit
Hot rolled products with high strength and good toughness, easy processing and good forming can be excellent performance of welding, which is widely used in ships, cars, bridges, buildings, machinery, boiler, pressure vesselmanufacturing industry.
The scope of application:
(1) after annealing processing into the common cold;
(2) processing galvanized galvanized unit before the annealing treatment;
(3) the basic do not need to process the panel.
4 four, classification
Edit
Carbon steel plate, carbon plate, low alloy plate, ship plate, bridge plate, boiler plate, container plate etc.. Rolling hard volumes: under normal temperature,the hot pickling volumes of continuous rolling.
Hot rolled steel strip products include steel (roll) and the shear of steel plate.And steel (coils) can be divided into straight and finishes volume (the volume,smooth rolling and slitting roll).
- Q:How are steel coils used in the manufacturing of signage?
- Steel coils are used in the manufacturing of signage as they provide a strong and durable base for creating various types of signs. These coils are typically cut, shaped, and welded to form the desired sign structure. The steel material ensures that the signage can withstand outdoor conditions, including extreme weather, while maintaining its structural integrity. Additionally, steel coils can be easily painted or coated to enhance the visual appeal of the signage and protect it from corrosion.
- Q:What are the challenges in coil blanking?
- In order to achieve efficient and accurate production, coil blanking, a process used to cut flat metal sheets from coiled stock, must tackle several challenges. Some of the key challenges include: 1. Material variations: Coiled stock can have variations in thickness, width, and surface quality, which can impact the cutting process and result in inconsistent blanks. To ensure consistent quality and dimensional accuracy, it is crucial to carefully select and control the material. 2. Coil set and crossbow: Coiled stock often has inherent shape imperfections like coil set (longitudinal curvature) and crossbow (transverse curvature), which can cause alignment issues during cutting. Minimizing these imperfections requires the use of specialized equipment and techniques, such as straighteners and leveling systems. 3. Coil edge condition: The edges of coiled stock can have burrs, waves, or irregularities, which can affect the quality and precision of the cut blanks. Employing proper edge conditioning techniques, like deburring or edge trimming, is necessary to ensure clean and straight edges. 4. Slitting and shearing forces: The forces exerted during coil blanking can induce stresses and strains in the material, potentially leading to deformation or springback. To minimize these effects and maintain dimensional accuracy, careful consideration of slitting and shearing forces, along with proper tooling design and machine settings, is necessary. 5. Scrap and material waste: Coil blanking can generate significant amounts of scrap material, especially during setup and adjustment phases. Managing scrap and reducing material waste is crucial to optimize production efficiency and minimize costs. Efficient nesting algorithms and real-time monitoring systems can help achieve this. 6. Automation and productivity: Due to market demands, coil blanking often requires high-speed and high-volume production. Enhancing productivity can be achieved through the implementation of automation systems, such as robotic material handling and advanced control systems. However, integrating and synchronizing these components with the cutting process requires careful planning and system integration expertise. Overall, addressing these challenges in coil blanking necessitates proper material selection, advanced equipment, specialized techniques, and efficient process control. By overcoming these challenges, manufacturers can achieve consistent quality, dimensional accuracy, and productivity in coil blanking operations.
- Q:i like stainless steel guns, especially the SW 686 .357, i plan on getting one but my question is would polishing the stainless steel make the gun more prone to corrosion over leaving it as it is? and will the polished surface appear uneven after use and sitting? obviously all metal takes some sort of upkeep but is polished more high maintenance than non-polished?
- I use Mothers Mag polish also. The shine you get depends on the effort.... If you buffed a mirror finish it will dull in time... More work brings it back. On a SW you won't take off enough to make any difference as far as metal holding oil. I use a little Mothers whenever I clean my stainless revolver.... Takes the carbon ring off the cylinder face... I use old cotton socks and t shirts. You could use a Dremel to work the mag wheel polish if you want a bright finish.
- Q:How are steel coils used in the manufacturing of household goods?
- Steel coils are used in the manufacturing of household goods in a variety of ways. One common use is in the production of appliances such as refrigerators, washing machines, and ovens. The steel coils are shaped and formed into different parts and components of these appliances, providing strength and durability to the finished product. Additionally, steel coils are often used in the manufacturing of furniture, particularly in the construction of metal frames for chairs, tables, and bed frames. The coils can be bent, welded, or molded into the desired shape, providing a sturdy and reliable foundation for these household items. Furthermore, steel coils are also utilized in the production of kitchen utensils and cookware. The coils can be stamped or pressed into different shapes, such as pots, pans, and cutlery, creating durable and heat-resistant products that are essential for everyday cooking and food preparation. In summary, steel coils play a crucial role in the manufacturing of household goods by providing strength, durability, and versatility to a wide range of products.
- Q:How are steel coils used in the production of railway tracks?
- Steel coils are used in the production of railway tracks as they provide the raw material for manufacturing the rails. The steel coils are first processed and shaped into long, straight rails through various processes such as rolling and heat treatment. These rails are then laid and joined together to form the railway tracks, providing a sturdy and durable foundation for trains to run on.
- Q:How are steel coils used in the manufacturing of defense equipment?
- Steel coils are used in the manufacturing of defense equipment for various applications such as armor plates, vehicle components, and weapon systems. The coils are typically processed and shaped into specific forms to provide strength, durability, and protection required for military purposes.
- Q:How do steel coil manufacturers minimize waste and maximize efficiency?
- Steel coil manufacturers can minimize waste and maximize efficiency through a combination of advanced technology, process optimization, and waste management practices. One way to achieve this is by using advanced automation and control systems in the production process. These systems can monitor and adjust various parameters such as temperature, pressure, and speed, ensuring that the manufacturing process operates at the optimal level. By closely monitoring and controlling these parameters, manufacturers can reduce the occurrence of defects and errors, which in turn minimizes waste. Another approach is to implement lean manufacturing principles. This involves eliminating any non-value-adding activities and streamlining the production process to reduce waste and increase efficiency. By carefully analyzing the entire production workflow, manufacturers can identify areas that can be improved, such as reducing setup times, eliminating bottlenecks, and optimizing material flow. This results in a more efficient and streamlined production process, minimizing waste and maximizing productivity. Furthermore, steel coil manufacturers can implement effective waste management practices. This includes proper handling and disposal of waste materials, as well as implementing recycling programs. By separating and recycling materials such as scrap metal, manufacturers can reduce the amount of waste generated and minimize the environmental impact of their operations. Additionally, manufacturers can explore partnerships with recycling companies to ensure that waste materials are properly managed and recycled. In summary, steel coil manufacturers can minimize waste and maximize efficiency by utilizing advanced technology, implementing lean manufacturing principles, and implementing effective waste management practices. By continuously striving for improvement and optimization in their processes, manufacturers can reduce waste, increase productivity, and ultimately achieve higher levels of efficiency.
- Q:1943 steel pennies
- You really don't want to do anything to to them. If they're rusty, that's just the way they are now. Store them in a dry place. Cleaning will do more damage than good, and will hurt the value. If it were possible to undo the damage, our cars would never rust, iron pipes wouldn't pit, and everything would be made of steel. Don't let it worry you, they're still worth having.
- Q:Hi can someone help me pleaseis there any available data for mechanical behaviour of recycled steel, i need to compare them with new steel.
- It is not clear from the question whether the recycled steel is used in its existing state or used as raw material for further fabrication. For the existing steel, you need to track down the original documents such as the ladle analysis and mill certificates certifying the material standards for which the steel was fabricated. Another alternative is take samples and conduct chemical and mechanical tests on the steel. Also the date of when the structure was built from which the steel is recycled may help indicate whether it is (American Society for Testing and Materials) Standard ASTM A7 or ASTM A36 or another type of steel. In most cases, the steel is used as raw material to make new steel. The mill will adjust the additives to produce steel with the required chemical and physical properties to meet the ASTM standards specified.
- Q:not iron, steel
- steel was first used in the 1800s in buildings.
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Pre-Painted Galvanized Color Coated Steel Coil/PPGI
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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