• EXCELLENT COLOR COATED STEEL COIL GREEN System 1
  • EXCELLENT COLOR COATED STEEL COIL GREEN System 2
  • EXCELLENT COLOR COATED STEEL COIL GREEN System 3
EXCELLENT COLOR COATED STEEL COIL GREEN

EXCELLENT COLOR COATED STEEL COIL GREEN

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EXCELLENT COLOR COATED STEEL COIL-GREEN

2) Standard: JIS G3302, JIS G3312, ASTM A653M/A924M 1998

3) Grade: Q195-Q235 and SPCC, SPCD, SPCE, SGCC (DX51D+Z) SGCD (DX52D+Z), etc.

4) Thickness: 0.25mm-1.5mm

5) Zinc coating weight: 60g/m2-275g/m2

6) Width: 750mm-1250mm, or according to the customer's request

7) Coil ID: 508mm-610mm

8) Coil Weight: according to the customer's request

9) Color: RAL, or other series

10) Surface protection: PE, PVDF, SMP, HDP, etc.

11) Surface treatment: chromate, oil/unoil, bright finish, spangle, anti-finger print

12) Min trial order: 20 tons each size, 1x20' per delivery





Applications  :

1. Contruction 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.

Advantages:

1. Low MOQ: It can meet your promotional business very well.

2. Good Service: We treat customers as our friends

3. Good Quality: We have strict quality control system; don’t sell the poor quality goods

4. Best price: Choosing superior resources from more than five factories for you

5. Fast & Cheap Delivery: We have big discount from forwarder

Q: How do steel coils contribute to sustainability efforts?
There are several ways in which steel coils contribute to sustainability efforts. Firstly, steel is a material that can be recycled and reused multiple times without losing its quality or strength. This reduces the need for virgin steel production, which is a process that requires a lot of energy and has a negative impact on the environment. By incorporating recycled steel coils into manufacturing processes, companies can significantly reduce their carbon footprint and conserve natural resources. In addition, steel coils are known for their long lifespan and durability. This means that products made using steel coils, such as automotive parts, construction materials, or appliances, also tend to last longer. This reduces the need for frequent replacements, which in turn reduces waste generation and conserves resources. Moreover, advanced technologies can be used to manufacture steel coils in a more energy-efficient way, resulting in reduced greenhouse gas emissions. Steel manufacturers are increasingly adopting sustainable practices, such as using energy-efficient furnaces, optimizing production processes, and implementing recycling initiatives. These measures help minimize the environmental impact of steel production and contribute to overall sustainability efforts. Furthermore, steel coils are widely used in the construction industry, which plays a vital role in sustainable development. Steel is a crucial component in the construction of energy-efficient buildings and infrastructure, such as green buildings and renewable energy projects. These structures are designed to minimize energy consumption, reduce emissions, and promote resource efficiency. By using steel coils in these sustainable construction projects, the industry can contribute to a greener and more sustainable future. In conclusion, the recyclability, durability, energy-efficient manufacturing processes, and role in sustainable construction make steel coils a valuable contributor to sustainability efforts. By choosing steel coils and promoting their use, companies and industries can reduce their environmental impact, conserve resources, and contribute to building a more sustainable society.
Q: You have two steel wool pads,one is cut up into little pieces, and the other is whole, and they are both submerged in water. 1.Which steel wool pad will rust quicker?2.How much faster will that pad rust? (estimate+explain the estimate)6.How could you make the steel wool pad rust faster?Please dont tell me to do my homework because I tried, but I bought the wrong type of steel wool
steel wool = iron fibers and rusts easily in air iron + Oxygen BUT the blue soap protects the iron at first. that needs to be cleaned off. damp surfaces speed the rusting but compeletly underwater there is not much O2, ther eis some temperature has an effect. the rusting depends ofn the area of the fibers which does NOT change when you cut th epad in smaller pieces. a good beginners experiment In old times thye thought the rusted material would lose weight becasuse it was not solid iron any more careful experiments showed it gained weight and lead to and understanding of chemistry
Q: What are the challenges in coil slitting?
Coil slitting, a method used to divide large metal coils into narrower strips of desired widths, has its advantages in terms of efficiency and flexibility. However, it also comes with several challenges. One of the primary obstacles in coil slitting is the need to ensure consistent strip width accuracy. To achieve this, it is crucial to maintain uniform width measurements throughout the process. Any deviation in strip width can have downstream effects on the production line, impacting the quality and functionality of the final product. Overcoming this challenge requires the use of precise slitting equipment and careful monitoring of process parameters. Another challenge lies in managing the quality of the strip edges. The edges of the slit strips play a critical role, particularly in applications where they must be free from imperfections like burrs. Attaining clean and smooth edges necessitates proper blade selection, positioning, and maintenance. Any defects or irregularities on the strip edges can affect subsequent processes such as bending, welding, or coating. Additionally, the type of material being slit can pose challenges. Certain metals, such as high-strength steels or alloys, may be more difficult to cut due to their hardness or brittleness. Slitting these materials can result in blade wear and premature failure, leading to increased downtime and maintenance costs. Moreover, the presence of contaminants or surface defects on the coil can also impact the slitting process, requiring additional cleaning or preparation steps. Handling and processing large coils present another significant challenge. Coils can be cumbersome and heavy, necessitating proper equipment and procedures to ensure safe handling. Furthermore, the slitting process generates a significant amount of scrap material, which needs to be efficiently managed and disposed of. Proper storage, transportation, and recycling of the scrap are essential to minimize waste and maintain a clean and organized working environment. In conclusion, coil slitting offers benefits in terms of customization and productivity. However, it also poses challenges in maintaining strip width accuracy, managing edge quality, dealing with difficult materials, and handling large coils and scrap. Overcoming these challenges requires expertise, precision equipment, and careful process control to ensure the desired quality and efficiency in coil slitting operations.
Q: I expect that I will be questioned about my knowledge in methoding for steel castings, in a interview. I dont know about it. Can someone explain me in simple language and give me some links, like how I can explain methoding for steel castings.....key points...help please...so that i will pass the interview as if I have experience in methoding....thanks
It is very difficult to define Methoding of Steel castings by one sentence. Actually it encompasses the total casting process. Normally it would mean a) Pattern design i.e. what type of pattern it would be- wooden, metallic, split or full, loose or fitted on a match plate or any other, how will be the parting line. b) Design of the gating system. c) Design of risering i.e. numbers, size and location of risers. d) Design of molding process i.e. sand system to be used, mold box size. But to do justice to the above mentioned activities, you need to consider other parameters of the casting process such as chemical composition, solidification characteristics, pouring temperature, pouring time, knock out time etc. As I said Methoding of Steel castings means designing of the total casting process from inception to final product.
Q: what do you think about producebility of low density steel? for example: can density of 1020 steel (or ony others) be decreased without any loss of other properties.
If a material has a lower density than steel, then it isn't steel.
Q: What are the different types of steel coil finishes for aesthetics?
There are several different types of steel coil finishes that are used for aesthetics, each offering a unique appearance and texture to the steel surface. Some of the most common types of finishes include: 1. Matte finish: This is a low-gloss finish that provides a smooth, non-reflective surface. It offers a clean and modern look to the steel coil, making it suitable for various applications in architectural and interior designs. 2. Brushed finish: Also known as satin finish, this type of finish is achieved by brushing the steel surface with a fine abrasive material. It creates a subtle, directional grain pattern on the surface, giving it a textured appearance. Brushed finishes are often used in kitchen appliances, decorative elements, and furniture. 3. Mirror finish: As the name suggests, this finish creates a highly reflective surface that resembles a mirror. It is achieved by polishing the steel surface to a high shine using abrasive materials. Mirror finishes are commonly used in architectural applications, such as decorative panels, elevator doors, and signage. 4. Patterned finish: This type of finish involves embossing or etching a pattern onto the steel surface. It can range from simple geometric designs to intricate textures, offering a unique and visually appealing look. Patterned finishes are widely used in interior design, automotive trims, and decorative panels. 5. Textured finish: Textured finishes are created by applying a texture to the steel surface, such as a stucco or diamond pattern. This adds depth and visual interest to the coil, making it suitable for various applications, including wall cladding, roofing, and garage doors. 6. Colored finish: In addition to different surface textures, steel coils can also be finished with various colors. This is achieved through the application of a coating or paint system, which not only enhances the aesthetic appeal but also provides protection against corrosion. Colored finishes are commonly used in architectural applications, such as building facades, window frames, and decorative elements. Overall, the choice of steel coil finish depends on the desired aesthetic outcome, as well as the specific requirements and intended application of the steel product.
Q: so my parents gave me stainless steel cookware for christmas and the first time i used it i cooked chicken. it stuck to the pan and where the oil splattered it cooked on and turned it dark black and brownish. and the bottom too. i don't cook with it because i don't want to burn it on anymore but i don't know how to clean it. how do i cook without burning anything, aside from a lower flame and how on earth do i get the stains on. i've tried almost everything too! thanks.
Dear pwrgrlmanda, I also use stainless steel. I have found the best way to clean any cookware that has food baked or cooked on it is by filling my sink with the hottest water possible, submerging the entire piece of cookware in the sink and then liberally sprinkling cascade powder over the top. Allow it to set overnight and usually in the morning everything will come off with a nylon scrubber. It really works! No more elbow grease. This also works for corning ware, glass baking pans, cookie sheets etc. Hope it works for you.
Q: How are steel coils used in the production of industrial shelving?
Steel coils are used in the production of industrial shelving by being processed and shaped into various components such as shelves, frames, and brackets. These coils are cut, bent, and welded to create sturdy and durable structures that can support heavy loads in industrial settings. The strength and versatility of steel make it an ideal material for manufacturing industrial shelving, ensuring durability and longevity of the shelves.
Q: I wrote in my assignment that mild steel has a high carbon content (4%).This is why it has its strong and rigid properties.. is this correct?
Bazza is heading in the right route yet time fogs the remember for us all. cut back small try samples off the inventory bar say pound coin thickness. warmth cherry purple and quick quench in water. The intense carbon metallic will be hardened so puzzling to scratch even as gentle scratches genuinely utilising a drill element or hacksaw blade. That warmth treatment will go away the metallic in its toughest maximum brittle state so will carry an edge yet snap like a carrot. So having hardened your merchandise it can be tempered to get rid of a few hardness and presented toughness. So the compromise is difficult adequate to carry the edge yet difficult adequate to deflect sensibly without fracture. Swot up on mood colors/warmth treatment and practice on scrap. an exciting litte exercising i have used with apprentices contained in the previous is to take an old document and anneal (melt) it so it drills or takes a said cut back genuinely then re harden it so it files back. The tang will be got here upon harder than the blade though it is the same metallic. note the tang will be bent without snapping. For practice you are able to harden the tang so it snaps common. in simple terms by how scrap chilly chisels, drill bits, files etc are in simple terms the metallic you want and recycleable by forging and warm temperature teatment. i think a Samurai second drawing close!!!!! sturdy success
Q: How did the growth of the steel industry influence the development of other industries?
At least three ways: 1. Steel as a material that other industries could use to do things that couldn't be done before (for example, construction (skyscrapers, long bridges, etc.)) or could now be done at much lower cost and hence increased the size of the industry (automobiles, bearings, etc.)

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