Galvanized Stee l in Coil High Quality System 1

Galvanized Stee l in Coil High Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 80000 m.t./month

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Product Description:

Steel Specification:

Thickness: 0.2-3.0mm

Width: 600-1500mm

Coating Mass: Z08，Z12，Z18，Z20，Z22，Z25，Z27，Z35

Z80，Z120，Z180，Z200，Z220，Z250，Z275

Tolerance for thickness,width,flatness and so on conform to the requirements of JIS G3302 or ASTM A653M/924M

Coil ID can be either 508mm or 610mm, maximum coil OD is 2000mm

The speicfication of ASTM Such as A653m,A924 M and so on have been updated to the latest revisions

Application:

BUILDING & CONSTRUCTION

Floor decks, ceilings, verandas, rolling doors, warehouse, partitions, sheds, gutters, wall, underground piping, sashes, beams, fences, scaffolding, indoor decorations, ducts, ventilating pipes, steel frames and cable trays.

ELECTRICAL APPLIANCES

Freezers, video recorder cases, motor cases, lighting fittings, water heaters, washing machines, refrigerators, stoves, air conditioners, dehumidifiers, fluorescent light housings, electrical heaters, toasters, microwave oven enclosures and switch boxes.

TRANSPORTATION

Containers, under body panels, bus & truck body panels, fuel tanks, noise screens, highway signs, air cleaners, conveyor systems and guard rails.

AGRICULTURAL EQUIPMENT

Barns, drying machines, animal houses, hoppers, irrigation systems, greenhouses, water tanks, sheds, silos, agricultural implements and feeders.

FURNITURE & OTHERS

Vending machines, drums, cans, pails, sauna inner parts, chimney pipes, entertainment machines, solar collectors, office equipment, steel furniture, tool boxes, garages and waste bins.

COMPUTER'S APPLIANCES

Computer shells and communication instruments。

Surface Treatment:

Chromating treatment or anti-finger print

Surface Finished:

REGULAR SPANGLE:

Regular spangle is also called normal spangle which is naturally formed without any additional treatment during galvanizing.

MINI SPANGLE:

The spangle is restrained and formed as mini spangle by reducing the lead content in the zinc liquid or by blowing the zinc powder from the equipment installed on the zinc pot.

EXTRA SMOOTH:

The mini spangle is further skin-passed to produce the extra smooth surface.

Q: All the steel straps that secure my deck and stair 6x6 posts to the concrete piers have some rust on them. Had bought a rust reducer to spray on them and repaint. As I went to do this I found that one of them is on its last legs, with the steel rusted through and bubbling up all up the sides of the straps. Since this is the end post on a row of 3 deck support posts, I was thinking of removing as much rust as possible, then paint with Rustoleum and cover lower post with something to keep water away from post and pier in the future? Was thinking of something removeable so I could check on it for further rusting. What do you folks with building experience think of this? Thanks.: If these steel straps are rusting through and on their last legs, a coat of paint is going to be cosmetic at best. Replace these straps with new ones. The originals were either very poorly galvanized, or you live someplace with a very corrosive environment. In any event, paint can't save this sort of thing. Steel brackets serve a real purpose, and after they're weakened, they can't do that anymore. How would your home hold up in an earthquake, for example? What you're proposing doesn't sound safe.

Q: I want to know if Diamond is stronger than Steel.: Diamond is harder than steel, as diamond can scratch steel, but steel can't scratch diamond. However, I think steel is more structurally stable than diamond. Besides, how can you afford diamond girders, not even mentioning the impossibility of making a diamond that large.

Q: How are steel coils used in the manufacturing of pipelines?: Steel coils are used in the manufacturing of pipelines by being uncoiled and formed into sections that are welded together to create a continuous pipeline.

Q: Can anyone please tell me what is the DUCTILE TO BRITTLE TRANSITION TEMPERATURE IN STEEL LOW CARBON?Thanks.: whilst metallic generators make it the technique is watched interior sight the aggregate warmth, Time in the previous the pour. some steels are run in vegetation that mixture in basic terms for solid demanding product. maximum any simple metallic may be greater effective in its hardness via heating and dipping into oils or water then do it over many cases.To make your question undeniable all metallic is simple except they technique it to be greater good or that's hardened via a warmth treating technique at a later date.

Q: I am a complete idiot when it comes to anything musical, so please forgive me if this is a stupid question. I bought my son his first guitar, acoustic and didnt realize until after I purchased it that it has steel strings. Can I have the strings changed from steel to nylon???: Nylon strings are more commonly used for classical style acoustic guitars, and most standard acoustics are set up to use steel strings. Nylon strings have less tension than steel strings so the sound won't be as full as steel strings. You may also notice some loud vibration from the top of the guitar since the strings don't have the proper tension. A guitar made for nylon strings uses thinner wood and is braced differently than one made for steel strings. The nylon strings won't put enough energy into the steel string guitar to make it vibrate correctly and develop the volume and harmonics that steel strings would. EDIT: To answer the second part of your question, it doesn't really matter what type of strings a beginner learns on. Nylon strings will be a little softer on the fingers, but once you build up calluses on your fingers it doesn't hurt anymore. There is no distinct advantage to a beginner learning with nylon strings as opposed to steel strings.

Q: How does the surface finish of steel coils affect their performance?: The surface finish of steel coils greatly affects their performance. A smooth and uniform surface finish enhances the coil's corrosion resistance, durability, and ability to resist wear and tear. It also improves the coil's ability to form and join with other materials, making it easier to work with during manufacturing processes. On the other hand, a rough or uneven surface finish can lead to decreased performance, as it can negatively impact the coil's ability to resist corrosion, reduce its overall strength, and potentially cause issues during processing and handling. Therefore, ensuring a proper surface finish is crucial in optimizing the performance and lifespan of steel coils.

Q: What are the different methods of coil recoiling for steel coils?: Steel coils can undergo coil recoiling using various methods, each with its own advantages and applications. Some commonly used methods include: 1. Slitting and rewinding: This method entails cutting the wide steel coil into narrower strips, which are then rewound into smaller coils. Circular blade slitting machines are typically employed for steel cutting, while the rewinding process ensures tight and uniform winding of the narrower strips. Industries like automotive, construction, and packaging widely employ this method. 2. Rewinding with tension control: This method involves unwinding and rewinding the steel coil using tension control systems. These systems maintain consistent tension throughout the recoiling process, resulting in uniform winding quality. This method proves beneficial when handling delicate or sensitive materials that require gentle treatment. 3. Recoiling with edge trimming: In situations where steel coil edges are damaged, uneven, or flawed, edge trimming can be combined with the recoiling process. Edge trimming machines remove defective sections, ensuring coils with smooth and even edges. 4. Recoiling with surface treatment: Steel coils often undergo surface treatment processes like oiling, coating, or galvanizing to enhance corrosion resistance or improve surface properties. Recoiling can be performed alongside these treatments, guaranteeing proper application and uniform coverage across the entire coil surface. 5. Recoiling with tension leveling: Tension leveling is a process that eliminates coil shape defects, such as coil set or crossbow, by applying tension during recoiling. This method ensures a flat and even coil shape, which is advantageous for subsequent processing and manufacturing operations. 6. Recoiling with precision slitting: Precision slitting is a specialized method used to achieve extremely narrow strip widths or tight tolerances in the steel coil. It involves precise control of slitting knives and winding tension to ensure accurate and consistent strip dimensions. Industries requiring high precision, such as electronics or precision engineering, commonly employ this method. In summary, the choice of coil recoiling method depends on factors such as desired coil dimensions, material characteristics, surface requirements, and the specific industry or application. Manufacturers often combine multiple methods to meet the diverse needs of their customers.

Q: What are the different types of steel coil packaging materials?: Some common types of steel coil packaging materials include wooden crates, steel frames, plastic strapping, stretch wrap, and steel bands.

Q: As we all know Shaq killed the movie Steel by suckin so bad but does anyone know what happened to the comic book version.: The comic book has been long cancelled. You can see Steel in the ongoing 52 miniseries.

Q: What are the different types of steel coil handling devices?: There are several types of steel coil handling devices, including coil lifters, coil grabs, coil tongs, coil hooks, and coil transfer cars.

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