HOT-DIP GALVANIZED STEELHOT-DIP GALVANIZED STEELHOT-DIP GALVANIZED STEEL
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 8000 m.t./month
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HOT-DIP GALVANIZED STEEL 72104910
THICKNESS：0.18mm-1.5mm
WIDTH：900mm-1250mm
COATING MASS：Z30-Z275
SPANGLE：Regular Spangle，Minimized Spangle，Zero Spangle
SURFACE TREATMENT：N0on or Chromated,Non or Oiled,Non or Anti Finger Print
COIL INNER DIAMETER：508mm/610mm
COIL WEIGHT：3mt-7mt
In continuous units in cold rolled steel strip, galvanized steel (electro galvanized and hot dip galvanized) as substrate, after surface pretreatment (degreasing and science processing), using the method of roll coating, coated with a layer or multi-layer liquid coating of plate, after baking and cooling income is the coating steel plate. Because the coating can have a variety of colors, on the habits of the coated steel sheet is called color coating steel plate. Because the coating is carried out before the sheet metal forming, in foreign countries which is called pre coating plate.
Color coated steel sheet is an organic coating coating on the steel surface, it has the advantages of beautiful appearance, bright color, high strength, good corrosion resistance, easy processing molding, but also allows the user to reduce costs, reduce pollution.
From the United States in 1935 to establish the first continuously coated steel line to begin, color coated steel plate has been widely applied, the current color coated plate varieties, about more than 600 kinds, the advantages of color coated sheet and organic polymer and steel plate of the two, which has good colorability, organic polymer molding, corrosion resistance and decorative, and steel plate with high strength and easy processing, can easily be punching cutting, bending, deep drawing processing. Made this makes organic coated steel sheet products have excellent practical, decorative, workability, durability.
- Q: How are steel coils used in the manufacturing of electrical transformers?
- Steel coils are used in the manufacturing of electrical transformers as they provide a strong and durable core for the transformer. The coils are typically made of high-grade electrical steel, which has low electrical resistance and high magnetic permeability. These properties allow the coils to efficiently conduct and transform electrical energy, ensuring the proper functioning of the transformer.
- Q: How are steel coils used in the production of steel fasteners?
- Steel coils are used in the production of steel fasteners as they serve as the raw material for manufacturing various types of fasteners such as screws, bolts, nuts, and washers. The steel coils are unwound and then processed through machinery that cuts, shapes, and forms them into the desired fastener shape. This allows for efficient and precise production of steel fasteners, ensuring their strength, durability, and compatibility with various applications.
- Q: i have searched high and low, but can't find information anywhere!bainitic and pearlitic steels are too in depth, just would like to know if it is hsla steel, or mild steel, or stainless steel etc...thank you in advance :)
- Well i guess they have to ( engineers ) take into account stuff like tensile stress and crap and then also the amount by which it contracts and expands during extremme tempertures if i were you put this question under the engineering section. It might lead to a right on the nail answer and also there ought to be a log book which gives us like you know the best steel for railroad maufacture. Architectural engineers or construction engineers are always goin around with books bookworms to be more precise. haha anyways best of luck mate.
- Q: What are the common applications of cold-rolled steel coils?
- Cold-rolled steel coils have a wide range of common applications in various industries due to their exceptional qualities. One of the most common applications is in the automotive industry, where cold-rolled steel coils are used to manufacture car parts such as body panels, chassis components, and structural reinforcements. The high strength and excellent formability of cold-rolled steel make it ideal for these applications. Another common application is in the construction industry, where cold-rolled steel coils are used to fabricate structural elements for buildings and infrastructure. Cold-rolled steel is often used to make beams, columns, and other load-bearing components due to its superior strength and durability. Cold-rolled steel coils are also widely used in the manufacturing of appliances and consumer goods. They are commonly used to create the outer shells of refrigerators, washing machines, and ovens. The smooth and consistent surface finish of cold-rolled steel makes it perfect for these applications, as it provides an aesthetically pleasing appearance. Additionally, cold-rolled steel coils find applications in the electrical industry. They are used to produce electrical enclosures, transformers, and various other components due to their excellent electrical conductivity and magnetic properties. Overall, the common applications of cold-rolled steel coils span multiple industries, including automotive, construction, appliances, and electrical. The versatility, strength, formability, and aesthetic appeal of cold-rolled steel make it a preferred choice for many manufacturers in various sectors.
- Q: I have a new stainless steel trash compactor under a butcher block counter. We refinished the countertop, but unfortunately the person who did it wasn't careful with the orbital sander and sanded the top edge of the stainless steel compactor door, ruining the finish. The sander marks are not deep - just surface scratches - but they are unsightly. Is there any way to restore the finish to the stainless steel without having to buy a new door?
- This Site Might Help You. RE: How to refinish stainless steel appliance? I have a new stainless steel trash compactor under a butcher block counter. We refinished the countertop, but unfortunately the person who did it wasn't careful with the orbital sander and sanded the top edge of the stainless steel compactor door, ruining the finish. The sander marks are not...
- Q: What are the challenges in coil leveling for coated steel?
- Coil leveling for coated steel presents several challenges that need to be addressed in order to achieve high-quality, flat, and smooth coils. Firstly, one of the main challenges is the potential for coating damage during the leveling process. Coated steel coils are typically coated with materials such as zinc or paint, which can be easily scratched or marred if not handled properly. The leveling process involves passing the coil through a set of leveling rolls, which can potentially cause friction, abrasion, or other mechanical damage to the coating. Therefore, it is crucial to carefully control the speed, pressure, and alignment of the leveling rolls to minimize coating damage. Secondly, the thickness variation across the coil presents a significant challenge. Coated steel coils often have thickness variations due to inherent material properties or production processes. These variations can result in uneven leveling and can lead to coils with waviness or uneven flatness. Achieving uniform leveling across the entire coil surface is essential to ensure consistent quality and appearance of the final product. Another challenge in coil leveling for coated steel is the possibility of coil shape distortion. Coating processes can introduce stresses into the steel, which can cause the coil to warp or distort during the leveling process. This distortion can result in coils with uneven edges or inconsistent flatness. Proper control of the leveling process parameters, such as the number of leveling passes and the tension applied to the coil, is necessary to minimize shape distortion. Additionally, the coil leveling process can generate internal stresses in the steel itself, particularly in coated steels that have been cold-rolled or heat-treated. These internal stresses can cause coil spring-back, where the coil tries to return to its original shape after leveling. Spring-back can result in coils with unwanted curvature or uneven flatness. Effective strategies, such as stress relief annealing or using counteracting leveling techniques, are essential to minimize spring-back and achieve the desired flatness. Finally, the handling and storage of coated steel coils present challenges in maintaining the quality of the leveled coils. Coated steel coils are sensitive to environmental conditions such as humidity, temperature, and exposure to corrosive agents. Proper storage and handling practices are crucial to prevent coating damage, rust, or other forms of deterioration that can occur during transportation or storage. In summary, the challenges in coil leveling for coated steel include minimizing coating damage, addressing thickness variation, controlling shape distortion and spring-back, and ensuring proper handling and storage. Overcoming these challenges requires precise control of process parameters, the use of appropriate leveling techniques, and adherence to strict quality control measures throughout the entire process.
- Q: How to solve steel plate storage
- The warehouse temperature should be constant, prevent the occurrence of condensation, a horizontal steel coil to pile up, forced to pile up, in contact with each other at the coil not binding belt lock, steel roll room felt material, narrow roll on wide roll, roll on roll light. In order to facilitate the lifting, the steel coil and the wall should be kept a certain distance.
- Q: How are steel coils used in the production of bridges and infrastructure?
- Steel coils are an essential component in the production of bridges and infrastructure. These coils are made from steel, which is a strong and durable material that can withstand heavy loads and harsh environmental conditions. In bridge construction, steel coils are used to manufacture the structural components such as beams, girders, and columns. These components provide the necessary strength and support to the bridge, allowing it to carry the weight of vehicles, pedestrians, and other loads. Steel coils are rolled into the desired shape, cut to the required length, and then welded or bolted together to create these structural elements. Additionally, steel coils are also used in the fabrication of bridge decks, which are the roadways or walkways on the bridge. These coils are processed to form steel plates, which are then assembled and secured onto the bridge structure. The steel plates provide a smooth and durable surface for vehicles and pedestrians to travel on. In terms of infrastructure, steel coils play a vital role in the construction of various structures such as buildings, stadiums, and industrial facilities. They are used to fabricate the primary support systems, including columns, beams, and trusses, which provide the necessary strength and stability to these structures. Steel coils are also used to create roofing and cladding systems, ensuring protection against weather elements and enhancing the overall aesthetics of the infrastructure. Furthermore, steel coils are often used in the production of reinforcing bars, commonly known as rebar. Rebar is essential for reinforcing concrete structures such as foundations, walls, and slabs. These coils are processed into various sizes and shapes, and then embedded within the concrete to increase its tensile strength and prevent cracking or collapsing under heavy loads. Overall, steel coils are a critical component in the production of bridges and infrastructure. Their strength, durability, and versatility make them an ideal material for constructing safe and reliable structures that can withstand the test of time.
- Q: How do steel coils contribute to the oil and gas industry?
- Steel coils are an essential component in the oil and gas industry as they are used to manufacture various equipment and structures like pipelines, storage tanks, and drilling rigs. These coils provide the necessary strength, durability, and resistance to corrosion required for the harsh operating conditions in the industry. Additionally, steel coils are crucial in the transportation of oil and gas as they are used in the construction of tankers and pipelines, ensuring the safe and efficient movement of these valuable resources.
- Q: How are steel coils inspected for elongation?
- Steel coils are inspected for elongation using a variety of methods. One common method is the use of a tensile testing machine. In this method, a small sample is taken from the steel coil and placed into the machine. The machine then applies a pulling force to the sample until it breaks. The amount of force required to break the sample is measured, and this information is used to determine the elongation of the steel coil. Another method used to inspect steel coils for elongation is the use of ultrasonic testing. In this method, high-frequency sound waves are passed through the steel coil. By analyzing the reflection of these sound waves, it is possible to determine the elongation and other properties of the steel coil. Visual inspection is also an important aspect of inspecting steel coils for elongation. Trained technicians visually inspect the steel coils for any signs of stretching or deformation that may indicate excessive elongation. Overall, a combination of mechanical testing, ultrasonic testing, and visual inspection is used to thoroughly inspect steel coils for elongation and ensure their quality and compliance with industry standards.
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HOT-DIP GALVANIZED STEELHOT-DIP GALVANIZED STEELHOT-DIP GALVANIZED STEEL
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 8000 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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