Galvanized Steel Coil Bending and profiling quality CNBM

Galvanized Steel Coil Bending and profiling quality CNBM

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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Quick Details

Standard: GB
Grade: HX380LAD+Z
Place of Origin: Tianjin, China (Mainland)
Type: Steel Coil
Surface Treatment: Galvanized
Application: High strength steel for cold forming
Width: 600-1534mm
Length: Coil

Packaging & Delivery

Packaging Details:	Oscillated wound: one coil per bundle, inner is the protecting humidity-proof wax paper. Medium is plastic film. Outer is sackcloth or compound paper packing. Coil to be laid on single type pallet (one pile per pallet)
Delivery Detail:	Depends on specification and order quanity.

Specifications:

(1) Regular spangle, minimized spangle and skin-pass.
(2) Chromate and Chromate-free passivation.
(3) Oiled and unoiled.

Feature:

(1) Type of zinc coating finish: regular spangle, minimized spangle and skin-pass.
(2) Types of surface qualities: as coated surface, improved surface and best quality surface.
(3) Surface treatment: chemically passivated, chromate-free passivation, phosphate, anti-finger print, phosphateand, self lubricating film, and untreated.
(4) Type of oiling: oiled and unoiled.
(5) Coil ID: 508/610mm.
(6) Grade: HX380LAD+Z; Application: high strength steel for cold forming.

Zinc Coating

What is the application of Steel Coil?

There are two sides,one is out side: Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth;the other is inside: Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter.

Galvanized Steel Coil Bending and profiling quality CNBM

Q: How do steel coils contribute to the renewable energy equipment industry?: Steel coils play a crucial role in the renewable energy equipment industry by being a key component in the manufacturing of various renewable energy technologies. One of the primary applications of steel coils is in the production of wind turbines. The tower, nacelle, and rotor blades of wind turbines all require steel coils for their construction. In the manufacturing of wind turbine towers, steel coils are used to fabricate the structural components that provide stability and support to the turbine. These coils are typically rolled and welded together to form the tower, ensuring its strength and durability to withstand the forces exerted by the wind. Additionally, steel coils are also used to produce the nacelle, which houses the generator and other essential components of the wind turbine. Moreover, steel coils are used in the production of rotor blades for wind turbines. These blades are responsible for capturing the wind and converting it into rotational energy. Steel coils are used to create the internal structure of the blades, providing the necessary strength and rigidity to withstand the aerodynamic forces. The coils are often combined with composite materials to optimize the performance and efficiency of the blades. Apart from wind turbines, steel coils are also used in other renewable energy technologies such as solar panels. In the manufacturing of solar panels, steel coils are used to create the frames and supporting structures that hold the photovoltaic cells in place. These frames ensure the stability and longevity of the solar panels, allowing them to efficiently capture sunlight and convert it into electricity. Overall, steel coils are vital in the renewable energy equipment industry as they provide the necessary strength, durability, and structural support to various renewable energy technologies. By enabling the production of wind turbines, solar panels, and other renewable energy equipment, steel coils contribute to the expansion and development of the renewable energy sector, thereby advancing the global transition towards cleaner and more sustainable sources of energy.

Q: What are the factors affecting the lifespan of steel coils?: The lifespan of steel coils can be influenced by various factors. To begin with, the quality of the steel utilized in the coil manufacturing process plays a significant role. Steel of high quality, possessing appropriate composition and metallurgical properties, tends to have a longer lifespan in comparison to lower-quality steel. Moreover, the environment in which the steel coils are stored and utilized also impacts their longevity. Exposure to extreme temperatures, humidity, and corrosive substances can result in the degradation and corrosion of the coils, ultimately reducing their lifespan. To prolong the lifespan of the coils, it is crucial to maintain proper storage conditions, including controlled temperature and humidity levels. Additionally, the handling and transportation of steel coils can have an effect on their lifespan. Mishandling, such as dropping or improper loading and unloading, can lead to physical damage, causing premature failure of the coils. Similarly, rough transportation conditions characterized by excessive vibration or impact can contribute to coil deterioration and a reduction in their lifespan. Furthermore, the maintenance and care of the steel coils also play a role in determining their lifespan. Regular inspections, cleaning, and maintenance practices aid in the identification and resolution of potential issues before they escalate into major problems. Moreover, applying protective coatings or treatments to the coils can prevent corrosion and extend their lifespan. In summary, the lifespan of steel coils is influenced by a combination of factors, including steel quality, storage conditions, handling and transportation, and maintenance practices. It is essential to consider these factors and implement appropriate measures to ensure the longevity of the coils.

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 advantages of using steel coils over other materials?: There are several advantages of using steel coils over other materials. Firstly, steel is highly durable and has a long lifespan, making it ideal for various applications. Secondly, steel coils have excellent strength and can withstand heavy loads and extreme weather conditions. Thirdly, steel is recyclable and environmentally friendly, ensuring sustainability. Additionally, steel coils provide superior corrosion resistance, reducing maintenance costs. Lastly, steel offers versatility in terms of customization, allowing for various shapes, sizes, and thicknesses to meet specific requirements.

Q: How are steel coils used in the production of scaffolding?: Steel coils are used in the production of scaffolding as they are typically cut and shaped into various components such as tubes, frames, and brackets. These coils provide the necessary strength and durability required for scaffolding structures, ensuring the safety and stability of workers who use them.

Q: How are steel coils inspected for camber using laser profiling?: The inspection of steel coils for camber involves the use of laser profiling, a measurement technique that does not require physical contact. Laser profiling works by emitting a laser beam onto the surface of the steel coil, creating a detailed profile of its surface. To detect camber, the laser profiling system scans the entire length and width of the coil, capturing data points at regular intervals. These data points are then analyzed to determine the deviation from a straight line, indicating the presence of camber. During the inspection process, the measured profile of the steel coil is compared to a reference profile, which represents an ideal or straight surface. The deviation between the measured profile and the reference profile is calculated, and if it exceeds a predetermined threshold, the coil is flagged as having camber. The use of laser profiling offers several advantages for camber inspection of steel coils. Firstly, it eliminates the need for physical contact, reducing the risk of damage. Additionally, laser profiling is highly accurate, capable of detecting even small deviations in the coil's surface. This ensures reliable detection of camber, allowing for necessary corrective actions to be taken. Overall, laser profiling is an efficient and accurate method for inspecting steel coils for camber. It enables manufacturers to maintain high-quality standards and deliver reliable products to customers.

Q: What are the common surface treatments for steel coils?: The common surface treatments for steel coils include galvanization, which involves coating the steel with a layer of zinc to protect against corrosion, as well as painting or powder coating to provide additional protection and enhance aesthetics.

Q: How are steel coils processed for different levels of hardness?: Different levels of hardness can be attained in steel coils using a variety of methods. One common approach is heat treatment, in which the coils are heated to a specific temperature and then rapidly cooled to modify their microstructure and achieve the desired hardness. The heat treatment process can encompass quenching, tempering, or annealing, depending on the desired hardness level. Quenching involves quick cooling of the coils in a liquid medium like water or oil to achieve a high hardness level. On the other hand, tempering requires reheating the coils to a lower temperature and gradually cooling them to attain a desired balance between hardness and toughness. Annealing, on the other hand, involves heating the coils to a specific temperature followed by slow cooling to release internal stresses and obtain a softer and more malleable material. Additionally, mechanical processes like cold rolling or cold working can be employed to enhance the hardness of steel coils. These processes involve applying compressive forces to the coils, causing the material to deform and resulting in increased hardness. Overall, achieving different hardness levels in steel coils requires meticulous control of temperature, cooling rate, and mechanical forces to obtain the desired properties for specific applications.

Q: What are the different types of steel coil finishes?: There are several types of steel coil finishes, including hot rolled, cold rolled, galvanized, and stainless steel.

Q: How are steel coils used in the manufacturing of railway equipment?: The strength, durability, and versatility of steel coils are crucial factors in their importance in the manufacturing of railway equipment. These coils, typically made from high-quality steel, are extensively used in various applications throughout the railway industry. A primary application of steel coils in the manufacturing of railway equipment is the production of train tracks. By rolling and shaping steel coils into long, continuous rails, the foundation of railway tracks is formed. This allows the tracks to withstand heavy loads, constant train traffic, and harsh weather conditions, thanks to the coils' strength and durability. Moreover, the uniformity and consistency of steel coils ensure smooth and safe train operations. Additionally, steel coils are utilized in the manufacturing of railway wagons and carriages. These coils are shaped into various components, such as the framework, body panels, and structural supports of the wagons. The robustness of steel coils guarantees the structural integrity of the wagons, enabling them to carry heavy cargo and endure the hardships of railway transportation. Furthermore, steel coils find use in the fabrication of various railway equipment accessories, including couplings, brake systems, and suspension components. These coils are shaped and sized precisely to meet the specific requirements of each accessory. The strength and resilience of steel coils make them ideal for these critical parts, ensuring the efficient and safe operation of railway equipment. In conclusion, the role of steel coils in the manufacturing of railway equipment is vital. Their strength, durability, and versatility make them an essential material for constructing train tracks, wagons, carriages, and various accessories. The use of steel coils guarantees the safety, reliability, and longevity of railway equipment, making them an integral part of the railway industry.

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