• Rejected Prepainted Galvanized Rolled Steel Coil SGCC System 1
  • Rejected Prepainted Galvanized Rolled Steel Coil SGCC System 2
  • Rejected Prepainted Galvanized Rolled Steel Coil SGCC System 3
  • Rejected Prepainted Galvanized Rolled Steel Coil SGCC System 4
Rejected Prepainted Galvanized Rolled Steel Coil SGCC

Rejected Prepainted Galvanized Rolled Steel Coil SGCC

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
500000 m.t./month

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Description:

Prepainted Galvanized Steel usually refers to have substrateprocessed with surface processed and coated then(roller coated )or bonded  organic thin film and baked, and it is able to be processed tofinal prodevtion .

Specification:

Thickness:0.15-0.8mm

Width:600-1250mm

Length:on request

Zinccoating: 30-275g/m2

Color:RAL series

Paint:PE, PVDF, PU

 

Application:

1.Buildings and constructions:roofing, ceilings, gutters,  venting lines, indoor decorations,windowframes, etc

2.Electrical appliances:computer shells, washing machines, refrigerators, dehumidifiers,videorecorders, water heaters, etc.

3. Agriculturalequipments: troughs, feeding tools, agricultural driers, irrigation channels,etc.

4. Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.


Packaging & Delivery 

The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box, strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye to the side) or wooden pallets(eye to the sky).


Images:

Prepainted Galvanized Rolled Steel Coil SGCCPrepainted Galvanized Rolled Steel Coil SGCC




Q:Does anyone know what colour steel is?How hard steel is?The density of steel?Conductivity of steel? (Heat and electricity)Reactivity of steel?Melting and boiling points of steel?And the malleability and ductility of steel?Ive looked all over the net and i cant find anything. Can someone please answer these questions or give me a website?THANKS!
It's going to be made from a Shock Resisting Tool Steel ideally. Those steels average .50-.55 % carbon. They combine the ability to withstand repeated blows with excellent hardenability and toughness.
Q:How are steel coils inspected for yield strength using tensile testing?
Steel coils are inspected for yield strength using tensile testing by taking a sample from the coil and subjecting it to a controlled force until it reaches its yield point. The force required to cause permanent deformation in the sample is measured, and this value represents the yield strength of the steel coil.
Q:Which movie is better and why?I say Man of Steel!
Captain America: The First Avenger
Q:I saw a 27 sedan and a 27 Pick-up one had wood wheels the other steel, respectively. Witch one was original or were they both original
Wooden Spoke Wheels
Q:How are steel coils used in the production of automotive chassis?
Steel coils are used in the production of automotive chassis as they are cut and shaped into various components, such as frame rails and crossmembers, which form the structural foundation of the vehicle. The high strength and durability of steel make it an ideal material for chassis construction, providing stability and safety to the overall vehicle structure.
Q:How are steel coils used in the production of steel beams?
Steel coils are an essential component in the production of steel beams. These coils are typically made by hot rolling steel strips in a continuous process. The coils are then sent to a steel beam manufacturing facility to be further processed. Firstly, the steel coils are uncoiled and flattened to obtain a flat surface. This ensures the uniformity of the beam's dimensions and improves the overall quality. The uncoiling process involves feeding the coil through a series of rollers, which gradually unroll the steel strip. Once the steel strip is uncoiled, it is then cut into specific lengths, depending on the desired size of the steel beams. This cutting process is typically done using automated machines, which ensure precision and accuracy. Next, the cut steel strips are shaped into the desired profile of the steel beams. This is achieved through a process called roll forming, where the steel strip is passed through a series of rollers that gradually bend and shape it into the required shape. The roll forming process can create various types of steel beams, such as I-beams, H-beams, and U-beams, depending on the design and structural requirements. After the roll forming process, the steel beams undergo further finishing operations, such as straightening, welding, and surface treatment. Straightening ensures that the beams are perfectly aligned and free from any deformations. Welding is performed to join different sections of the beams together, ensuring their structural integrity. Lastly, the beams are surface treated, usually through processes like shot blasting or painting, to protect them from corrosion and enhance their appearance. In summary, steel coils play a crucial role in the production of steel beams. They provide the raw material that is uncoiled, cut, shaped, and further processed to create high-quality steel beams. These beams are widely used in various construction projects, ranging from buildings and bridges to industrial structures, making them an essential component in the construction industry.
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:I'm currently in an Estimating and Bidding class. I have to estimate two divisions for a multi-million dollar project. The project that I chose is around 6 million dollars and involves constructing a new gas/lighting building. I chose to estimate steel, and my question is, around how much out of the 6 million goes toward just the steel estimate? If it helps, this building is has two floors and is roughly about 100x70 feet. The building not wood construction, but rather steel and brick. How much of that 6 million would go into the steel? I'm not looking for anything exact, just roughly.
It is not clear what stage this project is in. Is it preliminary or has a detailed design been done. It is also not clear if this is only the steel material or does it include the labor as well. A rough guess using a percentage of the total cost is okay if you have historical data to help you. If you have a detailed design then the percentage method should only be used as a check on a detailed cost estimate developed from the plans. If you plan to use numbers provided by someone here on Answers I would hardly call that an estimate.
Q:Can steel coils be painted?
Yes, steel coils can be painted. Painting steel coils not only enhances their aesthetic appearance but also provides a protective coating against corrosion and other environmental factors. The coils are typically pre-treated and primed before the application of paint to ensure proper adhesion and durability.
Q:How are steel coils unloaded from a truck?
Typically, specific equipment and a well-coordinated process are utilized to unload steel coils from a truck. To ensure the safe and efficient removal of the coils, the unloading process consists of multiple steps. First, a forklift or crane is commonly employed to reach into the truck bed and secure the steel coil. The operator of the forklift or crane carefully positions the lifting apparatus underneath the coil, ensuring that it is centered and balanced. Once the steel coil is securely fastened, the forklift or crane gradually raises it out of the truck bed while maintaining stability. The operator must exercise caution and consider factors such as the weight and dimensions of the coil to prevent any accidents or damage. After the steel coil is lifted out of the truck, it is typically placed onto a designated area, such as a flatbed trailer, storage rack, or directly onto the ground. If placed on the ground, wooden blocks or rubber mats are often utilized as protective measures to prevent any damage to the coil or the surface it is placed on. In certain instances, a specialized coil trailer equipped with hydraulic systems may be used to unload the steel coils. This method is particularly beneficial for unloading larger and heavier coils, as it allows for the tilting of the trailer bed and rolling off the coil. In conclusion, unloading steel coils from a truck necessitates skilled operators, appropriate lifting equipment, and adherence to safety protocols. It is crucial to meticulously follow these steps to ensure the safe and efficient unloading of steel coils.

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