PRE- PAINTED ALUZINC STEEL IN COIL System 1

PRE- PAINTED ALUZINC STEEL IN COIL

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 5000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

High Quality-Hot Dip Galvanized Steel Coil-Regular Spangle

Alu Zinc Steel Coil

Dried Aluzinc Steel Coil

Galvanized steel coil (GI,FULL HARDGI)

Cold Rolled Galvanized Steel Coil for Steel Tube

Competitive Prepainted Galvanized Steel Coil

Steel Coil Price 2015 New Products Hot Dipped Galvanized

Color Coated Steel Coil of Cold Rolled Steel for outdoor roof

PRE PAINTED ALUZINC STEEL IN COIL

ALUZINC COATING:90 g/m2 (+/-10g/m2)

TOP COATING:5 MIC EPOXY+120MIC PE

BACK COATING: 5-7 MIC EPOXY

WEIGHT PER COIL:3-6 TONS COLOR:RAL9003

STANDARD:JIS G 3322 CGLCC

Package：Standard export seaworthy package:waterproof paper+steel trip packed+wooden case seaworthy package

Construction outside：workshop,agricultural,warehouse,corrugated roof,wall,etc

Inside：doo,doorcase,light steel roof structure,vent gutter,etc

Electial Appliance：refrigetator.washer,switch cabinet,etc

Furniture：central heating slice,lampshade,etc

Other ：clapboard,container, writing panel,garbage can,timekeeper,etc

Applications：conditioning, micro-wave oven, bread maker,solar water heater,condencing apparatus，Blackboard, white board,chalkboard, hidden cell blackboard,bulletin board，Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf，garbage can, billboard, typewriter, instrument panel, weight sensor, photographic equipment,coffin, fence, Prepainted Galvanized Steel Coil

Q: What are the different types of steel coil edge trimming methods?: There are several different methods used to trim the edges of steel coils, including slitting, shearing, and laser cutting. Slitting involves using circular blades to cut the edges of the coil, creating narrower strips. Shearing is a process that uses a straight blade to cut the coil edges. Laser cutting is a more advanced method that uses a laser beam to precisely trim the edges of the steel coil. These methods are used depending on the specific requirements of the steel coil and the desired end product.

Q: What are the common quality control measures for steel coils?: To ensure the performance and reliability of steel coils, several common quality control measures are implemented. These measures play a crucial role in upholding the overall quality of the coils and ensuring their compliance with the necessary standards and specifications. To begin with, dimensional checks are conducted to verify that the steel coils possess the correct thickness, width, and length. Deviations from the specified dimensions can significantly impact the coils' functionality and usability, making this check of utmost importance. Following that, visual inspections are carried out to identify any surface defects or imperfections such as scratches, dents, or corrosion. These inspections aid in identifying potential issues that could compromise the structural integrity of the coils or affect their aesthetic appearance. Moreover, mechanical property tests are performed to assess the strength, hardness, and other mechanical characteristics of the steel coils. These tests provide valuable insights into the coils' performance and durability under different conditions and loads. An essential quality control measure for steel coils is the analysis of their chemical composition. This involves scrutinizing the steel's composition, including the presence of any impurities or elements that may impact its properties. It ensures that the coils are made from the correct grade of steel and meet the required chemical specifications. Coating inspections also play a vital role in quality control. When steel coils are coated with protective layers, it is imperative to examine the adhesion, thickness, and uniformity of these coatings. This examination ensures that the coils have sufficient protection against corrosion and other environmental factors. Lastly, various non-destructive testing methods, such as ultrasonic testing, magnetic particle inspection, or eddy current testing, are employed to detect any internal defects or abnormalities in the steel coils. These tests enable the identification of issues like cracks, inclusions, or discontinuities that may not be visible through visual inspection alone. In conclusion, the quality control measures for steel coils consist of dimensional checks, visual inspections, mechanical property tests, chemical composition analysis, coating inspections, and non-destructive testing. These measures are vital in maintaining the quality and reliability of steel coils, guaranteeing their compliance with the required standards, and meeting customer expectations.

Q: also what are the factors of location of these steel plants: iron ore comes from mines in North America, but also abroad. I think the majority of ore comes from mines in Michigan, Minnesota, and Canada. reason that steel plants are near great lakes is because the car industry is there... they are the major consumer of steel...

Q: I have a carbon steel file that I want to bend in a letter C shape. So, what is the malliable temperature? If it's low, could it be done in a camp fire?: It's now not rather that rough. You can use your charcoal grill to do it. First construct a colossal fireplace in it after which bury the metal within the coals. It'll simplest take approximately ten minuites or so for the metal to warmth by way of. Then decide on it out of the coals with tongs and drop it right into a bucket of water. Repeat as preferred. Eventually it is going to get as brittle as glass. To repair this, you have got to anneal the steel. Again warmth the steel within the coals, simplest this time allow it keep there till the coals cross the entire manner out all by way of themselves. Next day while the entire manner cool, Take it out and blank it off. Viola!, you may have hardened metal.

Q: A roll of 1 meters wide color steel roll about how many tons?: Generally speaking, it will be about 4 tons, the export may be larger, but 10 tons of papers have not yet seen

Q: They say it's some six times stronger than steel. need some explanation.: Most importantly, spider silk is extremely lightweight: a strand of spider silk long enough to circle the Earth would weigh less than 500 grams (18 oz). Spider silk is also especially ductile, able to stretch up to 140% of its length without breaking. It can hold its strength below ?40 °C. This gives it a very high toughness (or work to fracture), which equals that of commercial polyaramid (aromatic nylon) filaments, which themselves are benchmarks of modern polymer fiber technology. What this means in regard to what you have heard is that if you compared the tensile strength (type 'tensile strength' on wikipedia if you do not know what it means) of spider silk and a strand of steel at the same thickness, the silk would have a higher tensile strength than many grades of steel, upto that of high grade steel - of which they are about the same.

Q: How do steel coils contribute to the packaging industry?: Steel coils are indispensable in the packaging industry because they offer a strong and flexible material for packaging various products. Using steel coils in packaging guarantees the protection and preservation of goods during transportation and storage. The strength and durability of steel coils are essential contributions to the packaging industry. Steel is well-known for its high strength-to-weight ratio, making it ideal for packaging heavy and bulky items. Steel coils can endure significant pressure and impact, ensuring that goods remain intact and undamaged throughout the supply chain. This strength also allows for packages to be stacked, optimizing storage space and minimizing the risk of damage. Moreover, steel coils are highly resistant to corrosion and moisture. This property is especially crucial in the packaging industry as it helps safeguard goods from environmental factors that could potentially compromise their quality. Steel coils can be coated or treated to enhance their corrosion resistance, ensuring that packaged products remain in excellent condition. Furthermore, steel coils are versatile and can be easily customized to meet specific packaging requirements. They can be cut and shaped into various forms, such as sheets, straps, or bands, to secure and protect different types of products. Additionally, steel coils can be seamlessly integrated with other packaging materials, like cardboard or plastic, to provide added strength and stability. Another advantage of steel coils in the packaging industry is their recyclability. Steel is one of the most widely recycled materials globally, and steel coils can be easily recycled and reused. This aspect of sustainability makes steel coils an environmentally friendly choice for packaging, contributing to waste reduction and resource conservation. To summarize, steel coils play a crucial role in the packaging industry by offering strength, durability, corrosion resistance, versatility, and recyclability. Their utilization ensures the secure transportation and storage of goods, providing a dependable and sustainable packaging solution for various industries.

Q: How are steel coils used in the manufacturing of appliances?: Steel coils are used in the manufacturing of appliances as a primary raw material for constructing the outer body and internal components, such as frames, panels, and structural supports. The steel coils are processed and transformed into various shapes and sizes, ensuring the durability and strength required for appliances.

Q: I know that the steel is significantly harder than when air cooled, but why is the quenched steel harder?: When steel is slowly cooled, lots of carbon diffusion takes place because it is not very soluble in steel at room temperature. The carbon is in solution at high temperatures, and is rejected out of the lattice as it cools. And when this happens, the microstructure will consist of ferrite and pearlite, and the lattice structure will be base centered cubic (bcc). If it is cooled fast enough, then the carbon gets trapped in the interstitial sites of the lattice and distorts it to a body centered tetragonal (same as bcc, but elongated in one direction) This elongation strains the lattice and makes it harder. Also, when cooled fast enough the atoms do not have time to diffuse like they normally would and they shear into place. This forms the hard phase of martensite that is desired of heat treated steel. But then it must be tempered back some because it is too brittle.

Q: What are the common coil handling challenges?: Some common coil handling challenges include the difficulty in safely lifting and moving heavy coils, ensuring proper alignment and positioning during handling, preventing damage to the coils or surrounding equipment, and efficiently managing coil storage and retrieval.

Send your message to us

*Email

*TEL

*Quantity

*Unit