• Galvalume STEEL coils System 1
  • Galvalume STEEL coils System 2
  • Galvalume STEEL coils System 3
Galvalume STEEL coils

Galvalume STEEL coils

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Steel Specification:

Thickness: 0.2-3.0mm

Width: 600-1500mm

Coating Mass: Z08Z12Z18Z20Z22Z25Z27Z35

Z80Z120Z180Z200Z220Z250Z275

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:How are steel coils used in the manufacturing of tubes?
Steel coils are commonly used in the manufacturing of tubes as they provide a continuous and uniform supply of high-quality steel material. These coils are processed through various stages, including slitting, forming, and welding, to create tubes of different sizes and shapes. The steel coils are unrolled, cut into strips, and then formed into a cylindrical shape. The edges of the strips are welded together to create a seamless tube. This process ensures the production of strong and reliable tubes that are widely used in industries such as construction, automotive, and manufacturing.
Q:Can steel coils be coated with nickel?
Yes, steel coils can be coated with nickel.
Q:i need the same kind of body jewelry they use in the piercing shop but when i go to order them they say stainless steel, not surgical steel, and i have REALLY sensitive skin so i need to be sure, whats the difference?
There are hundreds of different grades of stainless steel. Jewelery used for piercings should be made of implant grade. Note that the term surgical steel is not a technical term. It doesn't mean anything, although it sometimes refers to what is technically implant grade stainless. Implant grade stainless steel must conform to the ASTM standard 316LVM F-138-00, otherwise the seller cannot call it implant grade. This is something you should always ask about specifically. Are your stainless items F-138-00 compliant? Jewelry that only claims to be stainless isn't good enough. Jewelery sold in mall stands are typically nickel plated, bargain-basement low grade stainless. Allergies to nickel are common.......BUT there is a big difference between allergies, and infections. Infections are caused by bacteria, not by the metal itself, and if you're getting infections it's a sign you're not keeping the piercing clean and sanitary. Simply switching to a different metal won't prevent infections from recurring. To prevent infections you need to take steps to keep new piercing clean and sanitary. the best way to do this is rinse with 50:50 hydrogen peroxide and water daily, then apply some neosporin. hope this helps.
Q:Where do I need hot galvanized steel coils and color coated rolls?
Hot galvanized steel coils and color coated rolls have light, beautiful and good corrosion resistance, and can be directly machinedThe construction industry, shipbuilding, vehicle manufacturing, furniture and electrical industries provide a new type of raw materialThe utility model has the advantages of steel replacing wood, efficient construction, energy saving, pollution prevention and the like.
Q:How are steel coils inspected for surface finish variations?
Steel coils are inspected for surface finish variations using visual examination, mechanical methods such as gauges and calipers, and non-destructive testing techniques like magnetic particle inspection or ultrasonic testing.
Q:Is a steel plate the same as a steel coil?
You must have an open book and a flat plate, and it is a little bit harder to cut the parts than the plate.
Q:What are the challenges in coil blanking for complex shapes?
Coil blanking for complex shapes presents several challenges that need to be addressed in order to achieve accurate and efficient results. One significant challenge lies in the precise positioning and alignment of the coil material. Complex shapes often require intricate cutting patterns, and any misalignment or deviation can lead to inaccurate cuts and wasted material. Another challenge is the selection and optimization of the blanking tooling. Complex shapes often require specialized dies and punches, which need to be carefully designed and manufactured to ensure accuracy and consistency. This not only involves the selection of appropriate tooling materials but also the consideration of factors such as cutting forces, wear resistance, and tool life. The complexity of the shapes also poses challenges in terms of material deformation and springback. During the blanking process, the material undergoes various deformations and stresses, which can cause distortions and dimensional variations in the final product. Achieving the desired shape while minimizing these deformations requires a thorough understanding of material properties and advanced techniques such as compensation and adjustment in the die design. Furthermore, the high-speed nature of coil blanking for complex shapes can lead to increased vibration and noise levels. The dynamic forces involved in cutting intricate shapes can result in tool chatter and excessive noise, which not only affects the quality of the cut but also the overall operational efficiency. Implementing effective damping and vibration control measures, such as tool coatings and optimized cutting parameters, is crucial to mitigate these challenges. Lastly, the complexity of the shapes can also impact the overall production efficiency. Complex shapes often require longer tool setup times and more frequent tool changes, which can lead to increased downtime and reduced productivity. Additionally, the intricate nature of the cuts may require multiple passes or additional machining operations, further adding to the production time and complexity. To overcome these challenges, manufacturers need to invest in advanced technologies, such as computer-aided design and simulation software, to optimize the blanking process. Additionally, continuous research and development efforts focused on improving tooling materials, cutting techniques, and process control can help address the challenges associated with coil blanking for complex shapes.
Q:Hi there! I just purchased two cookie sheets labeled as non-stick 100% carbon steel. I've never heard of carbon steel before, and I'm trying to be careful about not using certain products that are harmful to health such as aluminum and Teflon. Is this a safe metal choice for baking?
Yes. Carbon steel is one of the most common metals used by human beings. When the Bronze Age ended and the Iron Age started, most of the iron humans could make was carbon steel. A Cast Iron frying pan is carbon steel (well... technically, there are differences between cast irons and steels but... anyway). Our cast iron frying pans (almost the only fry pans we have used for 30+ years) are mostly non-stick because we keep them well seasoned. Humans need iron in our diet anyway. You might want to check to verify what (if anything) it is coated with to make it Non-stick because, in general, steel cookware is stick. If it is coated with ceramic (enameled), then there won't be any rust because the iron is coated and protected from water. The non-stick ceramic coatings are very good. Ceramics are chemically inert to almost everything on earth (all but some of the most exotic chemicals you will ever find in a Chem Lab). As a side note... a large number of studies of industrial exposure to aluminum and aluminum compounds (people who work in Al production plants and are exposed to large quantities for years and years and years) has shown that there is NO correlation with Alzheimers or any other diseases. The major health risk for these populations was lung problems due to inhalation of fine dust (which, turned out, was not even as bad as breathing, for example, dust containing cotton fibers in garment workers).
Q:Can steel coils be coated with organic materials?
Yes, steel coils can be coated with organic materials. Organic coatings such as paints or varnishes can be applied to steel coils to provide protection against corrosion, improve aesthetics, or add other desired properties.
Q:I need to say how a bottle opener is made, would it be made from steel and can this be coloured? How?
Steel can be plated(Chrome),Blackened(Black Oxide),Powder coated(color of your choose).All of this is done to prevent rust.All of these aforementioned processes can be worn off through being used.I suggest polished Stainless steel.

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