Pre-Painted Color Coated Galvanized Steel Coil/China PPGI for Roof Sheet
- 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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Product Description
Prime CGCC RAL DX51D Z60 Z100 Color Coated Steel/ PPGI/Color Prepainted Galvanized Steel Coil(China)
FOB Price: US $630 - 938 / Ton Get Latest Price
Min. Order Quantity: 15 Ton/Tons
Supply Ability: 5000000 Ton/Tons per year
Port: Qingdao, Tianjin, China
Payment Terms: L/C, T/T, Western Union
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Quick Details
Standard: AISI, ASTM, BS, DIN, GB, JISGrade: SGCC SGCD SGCH DX51D/52D/53DThickness: 0.22-1.0 mm
Place of Origin: Tianjin China (Mainland)Model Number: CGCC CGCL PPGI PPGLType: Steel Coil
Technique: Cold RolledSurface Treatment: CoatedApplication: Container Plate
Special Use: Wear Resistant SteelWidth: 750-1250mmLength: Coil Or Sheet (780-6000 mm ) can be done as your requirements.
Exporting Ability: 500 20ft container/each monthZinc Coating: Z40--Z180g/m2Painting: Front side paint thickness: 15-25μ M (bottom paint + top paint)
Sample: Offer Free Sample For Quality TestContainer Info: One 20ft container can hold 26tons MaxColor: As the RAL color chart
Coil I. D: 508/610 mmCoil Weight: 3.5-8 tons/each coilOther Poducts: Cold rolled, galvanized steel coils
- Q: How are steel coils processed for slitting or edge trimming?
- Steel coils are processed for slitting or edge trimming by feeding the coil into a slitting or trimming machine. The machine uses sharp rotating blades to cut the coil into smaller strips or remove the excess material from the edges. This process helps to create narrower coils or achieve precise edge dimensions for various applications.
- Q: How are steel coils used in the production of building systems?
- Steel coils are used in the production of building systems by being processed and shaped into various components such as beams, columns, and trusses. These coils are fed into machines that cut, bend, and mold them into the desired shapes, providing structural support and stability to the building.
- Q: How do steel coils contribute to corrosion resistance in products?
- Steel coils contribute to corrosion resistance in products through a combination of factors. Firstly, steel coils are often made from stainless steel, which contains a high amount of chromium. Chromium forms a protective oxide layer on the surface of the steel, known as a passive film, which acts as a barrier against corrosion. This passive film is self-healing, meaning that if it gets damaged or scratched, it can regenerate itself, ensuring continued protection against corrosion. Additionally, steel coils undergo a process called galvanization, where a layer of zinc is applied to the surface of the steel. This zinc layer acts as a sacrificial anode, meaning that it will corrode preferentially to the steel. This sacrificial corrosion protects the steel underneath, effectively preventing rust and other forms of corrosion from developing. Moreover, steel coils can be coated with various protective coatings, such as epoxy or polyurethane, to further enhance their corrosion resistance. These coatings provide an additional physical barrier that prevents moisture, chemicals, and other corrosive elements from reaching the steel surface. Lastly, steel coils can be manufactured with specific alloying elements, such as nickel or molybdenum, which further improve their resistance to corrosion. These alloying elements enhance the strength and durability of the steel, making it better able to withstand corrosive environments. Overall, steel coils contribute to corrosion resistance in products by utilizing stainless steel, galvanization, protective coatings, and alloying elements. By implementing these measures, steel coils ensure that products maintain their structural integrity and appearance over time, even in harsh and corrosive conditions.
- Q: How are steel coils used in the production of pipelines?
- The production of pipelines relies heavily on steel coils, which are indispensable components. These coils, crafted from top-notch steel, are utilized in the manufacturing of the pipes themselves. To initiate the process, the steel coil is unfurled and then cut into the desired size and length. The resulting pieces are then molded into cylindrical tubes through a technique known as pipe forming. Once the pipes are formed, they undergo several additional procedures to bolster their strength and durability. These may include welding, heat treatment, and coating to safeguard against corrosion. Steel coils are also employed in the creation of essential fittings and connectors required for the connection and joining of the pipes. The utilization of steel coils in pipeline production offers numerous advantages. Firstly, steel possesses exceptional strength and durability, rendering it ideal for withstanding the high pressure and stress that pipelines endure. Additionally, steel exhibits remarkable resistance to corrosion, a critical characteristic for pipelines that transport various substances like oil, gas, or water. Moreover, steel coils facilitate efficient production processes. The uniformity of the coils ensures consistent pipe dimensions, thereby facilitating easy assembly and installation. The versatility of steel allows manufacturers to customize pipes of varying sizes and specifications to meet specific project requirements. In conclusion, steel coils assume a crucial role in pipeline production. They are utilized in the creation of pipes, fittings, and connectors. The utilization of steel guarantees strength, durability, and resistance to corrosion, making it the preferred material for pipelines. Furthermore, steel coils enable efficient production processes and offer versatility in terms of customization.
- Q: I bought a stainless steel water bottle today. I really like it, but there is no drinking spout, it just has a lid that screws on and off, and an open hole to fill it and drink out of. Is this normal for these bottles? Or do they usually come with a spout to drink from? I don't want to look like an idiot at the gym drinking from this cool bottle with no spout if there's supposed to be one! haha.
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- Q: How are steel coils used in the production of steel knobs?
- Steel coils are used in the production of steel knobs by being uncoiled and fed into a stamping press, where the steel is formed into the desired knob shape. This process allows for efficient mass production of steel knobs with consistent quality and strength.
- Q: Can steel coils be coated with UV-resistant materials?
- Yes, steel coils can be coated with UV-resistant materials. This coating helps protect the steel from the harmful effects of ultraviolet (UV) radiation, such as fading, discoloration, and degradation. UV-resistant coatings are commonly used in various industries to enhance the durability and longevity of steel coils, particularly when exposed to outdoor or high UV environments.
- Q: How are steel coils processed for slitting or shearing?
- Steel coils are processed for slitting or shearing by first unwinding the coil and then passing it through a set of rotating circular blades. The blades cut the steel coil into narrower strips, which are then either rewound into smaller coils (slitting) or cut into individual sheets (shearing). This process allows for the production of various sizes and shapes of steel products for different applications.
- Q: How hot does steel have to get before it will melt?
- Type your query into Yahoo! Search or other search engines to get the answer: It depends, since steel usually has different metals added for various properties (strength, corrosive resistance, etc.)
- Q: What is the process of recoiling steel coils?
- To create smaller, more manageable coils, the recoiling of steel coils entails either rewinding or unrolling large steel coils. This operation is typically carried out in steel processing plants or coil service centers. The initial step in the recoiling process involves identifying the appropriate coil for recoiling. Factors such as coil size, weight, and quality are taken into consideration when making this selection. Once the coil has been chosen, it is placed onto a recoiling machine, which is equipped with various mechanisms to facilitate the recoiling process. The recoiling machine consists of a mandrel or drum, around which the coil is wound or unwound. To ensure stability during the recoiling process, the coil is securely fastened onto the mandrel using either mechanical clamps or hydraulic pressure. In the case of rewinding or recoiling a large coil into smaller coils, the machine initiates the process by unwinding the original coil. This is achieved by rotating the mandrel in the opposite direction, causing the coil to gradually unroll. As the coil unwinds, it passes through various straightening and flattening mechanisms, which help ensure that the coils are produced with consistent dimensions and quality. Once the original coil has been completely unwound, the machine commences the rewinding process. The smaller coils are formed by winding the steel strip onto the mandrel in a controlled manner. The speed and tension of the rewinding process are carefully regulated to prevent any damage to the steel strip. Throughout the recoiling process, various quality control measures are implemented to ensure that the produced coils meet the desired specifications. These measures may include monitoring the thickness, width, and surface quality of the steel strip, as well as conducting periodic inspections to identify any defects or irregularities. Upon completion of the rewinding process, the smaller coils are typically removed from the mandrel and prepared for further processing or shipment. This may involve applying protective coatings, labeling, or packaging the coils, depending on their intended use. In conclusion, the recoiling of steel coils involves unwinding large coils, straightening and flattening the steel strip, and rewinding it onto a mandrel to create smaller, more manageable coils. This operation requires specialized machinery and meticulous control to ensure the quality and consistency of the recoiled coils.
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Pre-Painted Color Coated Galvanized Steel Coil/China PPGI for Roof Sheet
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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