Prepainted Galvanized Steel Coils Good Quality-DX51D+Z

Prepainted Galvanized Steel Coils Good Quality-DX51D+Z System 1

Prepainted Galvanized Steel Coils Good Quality-DX51D+Z

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 15000 m.t./month

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1. Structure of Prepainted Galvanized steel Coil ：

•Prepainted galvanized steel qualified with excellent decorative ,formability ,corrosion resistance ,coating adhesion ,can keep for a long time as well as maintain fresh color .For color coated steel sheet can obtain good economic benefit by steel belt wood ,efficient in construction and save energy ,prevent pollution etc. Which is an ideal material for manufacturing board.

2.Main Features of Prepainted Galvanized steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Prepainted Galvanized steel Coil Images

Prepainted Galvanized Steel Coils Good Quality-DX51D+Z

4.Prepainted Galvanized steel Coil Specification

Standard: ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169

Grade: DX51D CGCC CS

Thickness: 0.18mm~1.2mm,

Width: 600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

5.FAQ of Prepainted Galvanized steel Coi

We have organized several common questions for our clients，may help you sincerely：

1.How do you control your quality

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2.How long we will receive the goods ？

After receiving your deposit or workable lc ,our normal shipment date is 15-20days,and it takes around 28 days to reach your port of destination. But is up to different destination

3. What is your moq

Normally our moq is 25per size ,but it is up to different size

size�$'0tX?��o�-family:"Arial","sans-serif";mso-fareast-font-family:"Arial Unicode MS"; color:black;background:white'>d=0,intact,no zinc removal

EDDQ SC

270-380

>=30

d=0,intact,no zinc removal

5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clients，may help you sincerely：

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products？

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

Q: What are the common quality control measures for steel coils?: Some common quality control measures for steel coils include inspection for surface defects such as scratches, dents, or unevenness, checking for dimensional accuracy and thickness consistency, testing for mechanical properties such as tensile strength and hardness, conducting chemical composition analysis, and ensuring proper packaging and labeling of the coils.

Q: What are the main applications of steel coils?: Steel coils have a wide range of applications, but their main uses include manufacturing various types of machinery and equipment, construction of buildings and infrastructure, automotive industry for manufacturing vehicles, electrical appliances, and packaging materials.

Q: What are the common applications of pre-painted galvanized steel coils?: Pre-painted galvanized steel coils are extensively utilized across various industries due to their wide range of applications. These coils find common usage in the construction industry for roofing, wall cladding, and structural components. Their coating provides exceptional corrosion resistance and durability, making them suitable for both residential and commercial buildings. The automotive industry also heavily relies on these coils for manufacturing body panels, interior trims, and underbody protection. The pre-painted coating not only enhances the aesthetic appeal of vehicles but also provides protection against rust and corrosion. In the production of home appliances, such as refrigerators, ovens, washing machines, and air conditioners, pre-painted galvanized steel coils are commonly employed. The smooth and durable coating ensures a long-lasting and visually appealing finish for these appliances. The furniture industry also benefits from using pre-painted galvanized steel coils, which are used for manufacturing cabinets, shelves, and other furniture components. The coating on these coils adds a decorative element while offering protection against scratches and wear. In the electrical and electronics industry, pre-painted galvanized steel coils are utilized for manufacturing switchboards, control panels, and enclosures. The pre-painted coating provides insulation and protection against electrical hazards, making them suitable for such applications. In the agricultural sector, these coils are used for manufacturing equipment like grain silos, livestock shelters, and poultry houses. The corrosion-resistant coating ensures the durability and longevity of these agricultural structures. The vibrant and visually appealing colors of pre-painted galvanized steel coils make them a popular choice for signage and advertisement boards. The coated surface provides a smooth and glossy finish that enhances the visibility and attractiveness of the signage. To summarize, pre-painted galvanized steel coils offer excellent corrosion resistance, durability, and aesthetic appeal, making them suitable for a wide range of industries and applications, including construction, automotive, appliances, furniture, electrical and electronics, agricultural equipment, and signage and advertisement.

Q: How are steel coils used in the manufacturing of storage cabinets?: Steel coils are used in the manufacturing of storage cabinets as they provide the raw material for forming the cabinet's metal components. Coils are unrolled, cut, and shaped into the necessary panels, shelves, and doors, which are then assembled to create the cabinets. The strength and durability of steel make it an ideal material for these cabinets, ensuring they can safely store and organize various items.

Q: i would like to know of any companies who buy shredded scrap steel: We are one of the biggest steel mills in Asia. Under our group, we have steel mills in Thailand and Bangladesh. On the monthly basis, we purchase steel scrap HMS1/2 80:20 and the shredded ISRI210/211, ISRI211 by bulk and 20' container to Thailand and Bangladesh. Due to the limitation of our existing shredded steel scrap supplier, we need to get more supply of the shredded. Please contact us or offer us of ISRI 210/211 or ISRI211 CFR Chittagong, Bangladesh with 500mt - 2000mt per shipment by 20' container. If any questions, please feel free to contact us.

Q: I have hundreds of pounds of scrap steel... who purchases this steel and what is the price per pound etc. of this? Does someone pick it up or do I bring it somewhere?: It okorder /

Q: How are steel coils used in the production of metal cabinets?: Steel coils are an essential component in the production of metal cabinets. These coils are made from thin sheets of steel that have been wound into a tightly coiled shape. The first step in using steel coils for metal cabinet production is uncoiling them. This is done by unwinding the coil and feeding the steel sheet into a machine that cuts it to the desired length. The length of the sheet will depend on the size and dimensions of the metal cabinet being produced. Once the steel sheet has been cut, it undergoes a process called blanking. This involves cutting out the various panels and parts needed for the metal cabinet, such as the sides, top, bottom, and doors. The blanking process is typically done using a stamping press or a laser cutting machine, which ensures precision and accuracy in shaping the steel sheet. After the blanking process, the individual panels are then formed and shaped using a series of bending and forming machines. These machines apply pressure and force to the steel panels, bending them into the desired shape and creating the necessary angles and curves required for the metal cabinet design. Once the panels have been formed, they are usually joined together using welding or fastening techniques. Welding involves fusing the edges of the steel panels together using heat, while fastening techniques may involve using screws, bolts, or rivets to secure the panels in place. Overall, steel coils play a crucial role in the production of metal cabinets as they provide the raw material from which the individual panels are made. The use of steel coils allows for greater flexibility and efficiency in manufacturing metal cabinets, as it enables mass production and customization of cabinet designs.

Q: How are steel coils used in the production of shipbuilding materials?: Steel coils are used in shipbuilding materials as they provide a versatile and durable solution. They can be processed into various shapes and sizes, including plates, beams, and sections, which are essential components for constructing ships. The coils are often cut and shaped to fit specific design requirements, offering strength and structural integrity to the ship's framework. Additionally, the coils are utilized in the fabrication of various shipbuilding components, such as hulls, decks, bulkheads, and superstructures, ensuring the vessels' resilience and stability.

Q: How do you prevent damage to steel coils during transportation?: To prevent damage to steel coils during transportation, several measures can be taken. Firstly, proper packaging and securing techniques should be employed, such as using strong and sturdy crates or pallets to protect the coils from physical impact. Additionally, using protective materials like foam or padding between coils can help cushion them and minimize movement. Secondly, ensuring that the coils are properly loaded and secured in the transport vehicle is crucial. This includes using appropriate restraints, such as straps or chains, to prevent the coils from shifting or falling during transit. Lastly, employing safe driving practices, such as avoiding sudden stops or sharp turns, can also contribute to preventing damage to steel coils during transportation.

Q: How are steel coils inspected for flatness using optical sensors?: The process of inspecting the flatness of steel coils involves the use of optical sensors, which are part of a system known as optical flatness measurement. This system employs high-resolution cameras to capture images of the steel surface as it passes through the inspection line. To begin, the steel coil is unwound and conveyed over a roller table. While in motion, the optical sensors are positioned above the coil to capture images at regular intervals. These sensors are typically a combination of laser line projectors and high-resolution cameras. The laser line projectors emit a thin, straight line of laser light across the width of the steel coil. This laser line serves as a reference plane for measuring the flatness of the steel surface. Subsequently, the high-resolution cameras capture images of the laser line interacting with the steel coil. The captured images are then subjected to analysis using advanced image processing algorithms. These algorithms examine the deformation of the laser line on the steel surface and calculate the deviations from the flat reference plane. These deviations indicate any irregularities or variations in the flatness of the steel coil. The optical sensors possess the capability to accurately detect even the most minute deviations in flatness, measuring them in micrometers or smaller units. This enables manufacturers to identify and correct any flatness issues in the steel coils before further processing or shipment. In addition to measuring flatness, optical sensors can also identify other surface defects such as waviness, scratches, or dents. By incorporating multiple cameras and laser line projectors from different angles, a comprehensive inspection of the steel coil's surface can be achieved. Overall, the utilization of optical sensors for inspecting steel coil flatness offers a swift, precise, and non-contact method. By identifying and addressing any flatness issues early in the production process, manufacturers can guarantee the delivery of top-quality steel products to their customers.

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